VEDI ANCHE: RECENSIONI, BIBLIOGRAFIE, GLOSSARI, CARTOGRAFIA
VAI A: DOCUMENTI 2018
vai al 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, 2000
2017
Min Xu, Qiang Meng, Yisi Liu (National University of Singapore),
Public's Perception of Adopting Electric Vehicles: A Case Study of Singapore.
Journal of the Eastern Asia Society for Transportation Studies, Volume 12 (2017) Pages 285-298 (14 p.) [formato PDF, 524 kB]. Open Access.
"This study aims to investigate public's perception towards electric vehicles (EVs) in the context of Singapore by means of survey. Specifically, some unique characteristics such as
public's awareness of national incentives, e.g., carbon emission-based vehicle scheme (CEVS), are identified as potential influential factors. The stepwise regression analysis is employed
to select a best set of factors for the estimation of respondents' purchasing intention of EVs by a multiple linear regression model. Unlike other countries, we find that the two most
influential attributes are the high cost of Certificate of Entitlement (COE) and purchase price of EV, whereas only a minority of respondents list the driving range as their major concern.
The resale value of EV is an important consideration for majority of respondents. Moreover, compared with normal charging at public stations, Singaporeans are likely to preform fast charging
and home charging. Finally, several recommendations are provided to facilitate EVs' deployment."
Alessio Marabucci (Università Roma Tre),
Le Analisi Costi Benefici applicate alle infrastrutture di trasporto: il problema della sovrastima dei benefici.
Rivista di Economia e Politica dei Trasporti, n. 2, art. 1 (2017), 24 p. [formato PDF, 755 kB].
"E' noto che la metodologia dell'Analisi Costi Benefici (ACB) riveste un ruolo fondamentale per la valutazione dei progetti di investimento, e tale ruolo nel tempo è diventato sempre
più rilevante. La normativa recente, primo tra tutti il DPCM 3 agosto 2012, ha introdotto una riforma fondamentale per utilizzare al meglio le risorse pubbliche, per cui solo i progetti
attentamente valutati mediante l'ACB e che dimostrino la loro convenienza per la collettività e la loro sostenibilità sociale ed ambientale, potranno essere finanziati con le risorse
statali. Anche il D.lgs 50/2016, il Nuovo codice degli appalti, ha introdotto importanti novità, in quanto tale documento pone l'ACB come la base del Documento di programmazione del
Ministero Infrastrutture e Trasporti (MIT). In questo contesto appare ancora più importante l'attenzione che deve essere posta nella valutazione dei costi, ma soprattutto dei benefici
connessi ad un investimento; in particolare nel caso della valutazione di nuove linee metropolitane si rischia di sovrastimare i benefici, soprattutto quelli legati ai risparmi dei tempi
e dei km di percorrenza sui mezzi privati a seguito della diversione modale dopo l'apertura al pubblico della nuova infrastruttura. Spesso però i risultati dei modelli di simulazione
trasportistica tesi a valutare l'effetto sull'utenza di una nuova infrastruttura di trasporto sovrastimano questi effetti, come probabilmente si è verificato nel caso delle valutazioni
dei progetti riguardanti la linea C, la linea B1 e la linea D della metropolitana di Roma. Questo lavoro intende proporre alcuni accorgimenti che potrebbero aiutare l'analista impegnato
in queste valutazioni, al fine di evitare di attribuire un beneficio eccessivo a queste opere e ridimensionarne l'impatto sulla congestione stradale."
ICoMaaS,
1st International Conference of Mobility as a Service, Tampere (Finland), 28.-29.11.2017.
Conference Proceedings, 396 p. [formato PDF, 20,6 MB].
Marissa Moultak, Nic Lutsey, Dale Hall,
Transitioning to zero-emission heavy-duty freight vehicles. White Paper.
International Council on Clean Transportation, Washington, DC, September 2017, 59 p. [formato PDF, 586 kB].
"In this report, we assess zero-emission heavy-duty vehicle technology to support decarbonization of the freight sector. We compare the evolution of heavy-duty diesel, diesel
hybrid, natural gas, fuel cell, and battery electric technologies in the 2025-2030 timeframe. We synthesize data from the research literature, demonstrations, and low-volume commercial
trucks regarding their potential to deliver freight with zero tailpipe emissions. We analyze the emerging technologies by their cost of ownership and life-cycle greenhouse gas emissions
for the three vehicle markets of China, Europe, and the United States."
Camille Aneris, Daniela Cancelli, Luisella Ciancarella (ENEA), Massimo Ciuffini, Ilaria D'Elia (ENEA), Valeria Gentili, Delia Milioni, Raimondo Orsini, Luca Refrigeri,
Gabriele Zanini (ENEA),
La sfida della qualità dell'aria nelle città italiane. Dieci proposte di Green Economy. Report.
Fondazione per lo sviluppo sostenibile, Roma, 2017, 90 p. [formato PDF, 3,5 MB]. Ricerca realizzata dalla Fondazione per lo sviluppo sostenibile,
in collaborazione con ENEA e in partneship con Ferrovie dello Stato Italiane. Coordinamento: Andrea Barbabella.
"L'inquinamento atmosferico in Europa causa ogni anno la morte di oltre 500.000 persone e ha costi esterni stimati da 330 a 940 miliardi di euro, tra il 2% e il 6% del Pil comunitario.
Per quanto riguarda i due inquinanti più critici a livello sanitario, particolato (PM10) e biossido di azoto (NO2), più della metà degli Stai membri, Italia compresa, è in procedura di
infrazione.
La qualità dell'aria nelle città italiane, nonostante i miglioramenti dovuti alle tecnologie, alle nuove regolamentazioni, a un mix energetico migliore e a carburanti più verdi, resta
sempre critica soprattutto in alcuni hot spot. Non solo il bacino padano - da Torino a Venezia - ma anche l'area metropolitana di Roma, quella di Napoli, l'area del frusinate, la Puglia,
la costa sud est della Sicilia. L'Italia, con oltre 90.000 morti premature e 1.500 decessi per milione di abitanti (1.116 solo per il particolato PM2,5) è maglia nera tra i grandi paesi
europei per l'inquinamento atmosferico (1.100 in Germania, 800 in Francia e Regno unito, 600 in Spagna).
I responsabili? Il traffico stradale, ma anche l'agricoltura e il riscaldamento a biomasse legnose.
Dieci proposte che toccano temi di carattere generale e altri di tipo più specifico relativi ai singoli settori. Eccoli in sintesi:
Gli amministratori locali sono diventati una specie di capro espiatorio e devono essere aiutati: per questo serve una Strategia nazionale per la qualità dell'aria, che rinnovi la governance
migliorando l'integrazione e centralizzando alcune responsabilità per incidere sulle politiche nazionali dei trasporti, sull'energia, sull'edilizia etc. e individuare misure strutturali ed
eccezionali valide su tutto il territorio nazionale;
La combustione energetica è il principale responsabile dell'inquinamento atmosferico ma fino a oggi l'orientamento ambientale è stato quello di puntare a ridurre le emissioni di gas serra,
anche a scapito della qualità dell'aria (come la promozione dei veicoli diesel o dell'utilizzo di combustibili legnosi in impianti inefficienti). Le politiche energetiche, a cominciare dalla
nuova Strategia Energetica Nazionale, devono invece includere una valutazione degli impatti non solo sulla CO2 ma anche sui principali inquinanti atmosferici;
Agire con misure straordinarie e divieti nelle città solo dopo che sono stati raggiunti livelli critici di inquinamento non consente di risolvere l'emergenza: è necessario passare a un
"approccio preventivo all'emergenza" mettendo in campo le misure prima che vengano raggiunti livelli di inquinamento critico. Disponiamo oggi degli strumenti per poterlo fare ma dobbiamo
puntare ancora di più su ricerca e conoscenza;
Un sistema di mobilità basato sull'auto di proprietà è il primo ostacolo al miglioramento della qualità dell'aria nelle città: bisogna mettere in campo interventi e soluzioni per portare
il parco circolante italiano a meno di 1 vettura ogni 2 abitanti (come oggi in Francia): si può fare scoraggiandone l'uso (low emission zone, aree pedonali e ciclabili, limitazione alla
sosta, etc.) e sviluppando la mobilità condivisa (trasporto su ferro, bike sharing, car sharing, integrazione con il trasporto pubblico, etc.);
Gli investimenti pubblici sulle infrastrutture per i trasporti seguono ancora vecchie logiche: solo il 10% va sulla mobilità urbana che invece è il primo settore su cui bisogna agire, e di
questi meno della metà su modalità sostenibili: bisogna invertire questo rapporto e liberare ingenti investimenti pubblici in favore del trasporto rapido di massa, delle infrastrutture
ciclo-pedonali, di sistemi di logistica intelligente;
Le politiche incentrate sugli standard Euro non hanno funzionato come oramai diventato di pubblico dominio dopo lo scandalo del "dieselgate": servono nuovi strumenti fiscali, economici,
regolatori per ridurre velocemente il numero dei veicoli diesel e benzina facendo crescere quelli ibridi plug-in, quelli full-electric e quelli a gas (in particolare su trasporto navale
e merci) sul breve termine;
Il settore residenziale è il primo responsabile dell'inquinamento da particolato atmosferico e negli ultimi anni, nonostante le politiche e misure messe in campo, non ha visto migliorare
in modo significativo la propria efficienza energetica: serve un cambio di passo, con strumenti e sistemi di finanziamento innovativi capaci di promuovere interventi di deep renovation
intervenendo su interi edifici o gruppi di edifici esistenti e raggiungendo riduzioni dei consumi nell'ordine del 60-80%;
Nonostante siano spesso percepite come favorevoli all'ambiente e diano un contributo importante in termini di riduzione delle emissioni di CO2, le biomasse legnose contribuiscono in modo
significativo all'inquinamento da particolato atmosferico nelle città: servono delle linee guida nazionali sull'utilizzo delle biomasse che forniscano chiare indicazioni circa le tecnologie
da adottare e le modalità di utilizzo, incluse possibili interdizioni per impianti inquinanti in aree critiche;
L'ammoniaca è un importante precursore del particolato atmosferico e l'agricoltura è responsabile del 96% delle emissioni nazionali di questo inquinante (principalmente da fertilizzanti e
allevamenti) che secondo i risultati di alcune indagini a Milano contribuisce per il 35% dell'inquinamento dal PM10: il comparto agricolo deve quindi promuovere nuovi interventi volti a
ridurre l'azoto in eccesso nei terreni (ad esempio con agricoltura di precisione e copertura dei suoli), a mitigare l'impatto degli allevamenti (ad esempio attraverso mangimi speciali e
la produzione di biometano) e a sviluppare l'agricoltura biologica meno impattante;
Nonostante i miglioramenti, l'ndustria è ancora il principale settore in Italia per emissioni di SOX e COVNM, che sono importanti precursori del particolato atmosferico: è possibile
migliorare adottando per i grandi impianti (come impianti petrolchimici, cementifici, centrali elettriche, etc.) i limiti più stringenti previsti per le migliori tecnologie disponibili
(le c.d. BAT), definendo nuovi limiti alle emissioni e istituendo un inventario delle emissioni per i piccoli impianti, promuovendo l'elettrificazione e l'utilizzo di combustibili a basso
impatto ambientale in impianti ad altissima efficienza."
Andrea Barbabella (Fondazione per lo sviluppo sostenibile),
La sfida della qualità dell'aria nelle città italiane. Dieci proposte di Green Economy. Presentazione del Report.
Fondazione per lo sviluppo sostenibile, Roma, 2017, 28 slides [formato PDF, 1,5 MB].
J E Jonson, J Borken-Kleefeld, D Simpson, A Nyiri, M Posch and C Heyes,
Impact of excess NOx emissions from diesel cars on air quality, public health and eutrophication in Europe.
Environ. Res. Lett. 12 (2017) 094017 (11 p.) [formato PDF, 1,9 MB] Open Access [+ Supplementary Data].
"Diesel cars have been emitting four to seven times more NOx in on-road driving than in type approval tests. These 'excess emissions' are a consequence of deliberate design
of the vehicle's after-treatment system, as investigations during the 'Dieselgate' scandal have revealed. Here we calculate health and environmental impacts of these excess NOx emissions
in all European countries for the year 2013. We use national emissions reported officially under the UNECE Convention for Long-range Transport of Atmospheric Pollutants and employ the
EMEP MSC-W Chemistry Transport Model and the GAINS Integrated Assessment Model to determine atmospheric concentrations and resulting impacts. We compare with impacts from hypothetical
emissions where light duty diesel vehicles are assumed to emit only as much as their respective type approval limit value or as little as petrol cars of the same age. Excess NO2
concentrations can also have direct health impacts, but these overlap with the impacts from particulate matter (PM) and are not included here. We estimate that almost 10000 premature
deaths from PM2.5 and ozone in the adult population (age >30 years) can be attributed to the NOx emissions from diesel cars and light commercial vehicles in EU28 plus Norway and
Switzerland in 2013. About 50% of these could have been avoided if diesel limits had been achieved also in on-road driving; and had diesel cars emitted as little NOx as petrol cars,
80% of these premature deaths could have been avoided. Ecosystem eutrophication impacts (critical load exceedances) from the same diesel vehicles would also have been reduced at similar
rates as for the health effects."
Anna Pernestål Brenden, Ida Kristoffersson, Lars-Göran Mattsson
Future scenarios for self-driving vehicles in Sweden. Report.
KTH Royal Institute of Technology, Stockholm, Sweden, June 2017, 35 p. [formato PDF, 3,1 MB].
"The development of Self-Driving Vehicles (SDVs) is fast, and new pilots and tests are released every week. SDVs are predicted to have the potential to change mobility, human life
and society. In literature, both negative and positive effects of SDVs are listed (Litman 2015; Fagnant and Kockelman 2015). Among the positive effects are increased traffic throughput
leading to less congestion, improved mobility for people without a driver's license, decreased need for parking spaces, and SDV as an enabler for shared mobility. On the other hand, SDVs
are expected to increase the consumption of transport which leads to an increase in total vehicle kilometers travelled. This effect is further reinforced by empty vehicles driving around.
This will increase the number of vehicles on the streets and lead to more congestion and increased energy usage. Since the SDV technology is expensive, segregation may be a consequence of
the development. In addition there are several challenges related to for example legislation, standardization, infrastructure investments, privacy and security.
The question is not if, but rather when SDVs will be common on our streets and roads, and if they will change our way of living, and if so, how? As we are in a potential mobility shift, and
decisions made today will affect the future development, understanding possibilities and challenges for the future is important for many stakeholders. To this end a scenario-based future
study was performed to derive a common platform for initiation of future research and innovation projects concerning SDVs in Sweden. This study will also be used in the ongoing governmental
investigation about future regulations for SDVs on Swedish roads (Bjelfvenstam 2016).
A third motivation for the study is to shed light on how demography, geography and political landscape can affect the development of new mobility services. Since there are many different
forces that drive the development, often uncertain and sometimes in conflict with each other, a scenario planning approach was chosen. In previous studies, different types of predictions
have been derived. Most of them are made by US scholars and are therefore naturally focused on the development in the US. The culture, both with respect to urban planning and public
transport is different in Europe compared to the US. The work has been performed by an expert group and a smaller analysis team.
The expert group has involved nearly 40 persons from 20 transport organizations, including public authorities, lawyers, city planners, researchers, transport service suppliers, and vehicle
manufacturers. The expert group met three times, each time focusing on a specific theme: trend analysis, defining scenario axes of uncertainty, and consequence analysis.
The analysis team, consisting of the present three authors and two future strategists, has analyzed, refined and condensed the material from the expert group.
During the project certain trends and strategic uncertainties were identified by the expert group. The uncertainties that were identified as most important for the development of SDVs
in Sweden are: whether the sharing economy becomes a new norm or not, and whether city planners, authorities and politicians will be proactive in the development of cities and societies or
not, especially regarding the transportation system.
This led to four scenarios: "Same, same but all the difference" - a green, individualistic society; "Sharing is the new black" - a governmentally driven innovation society based on sharing;
"Follow the path" - an individualistic society based on development in the same direction as today, and "What you need is what you get" - a commercially driven innovation society where
sharing is a key.
In the paper, we describe the scenarios and the process to derive them in more detail. We also present an analysis of the consequences for the development of SDVs in the four scenarios,
including predictions concerning pace of development, level of self-driving, fleet size, travel demand and vehicle kilometers travelled. The paper also includes a discussion and
comparison with other studies on the development of SDVs in the US, Europe and Asia."
Elementi per una roadmap della mobilità sostenibile. Inquadramento generale e focus sul trasporto stradale.
RSE (Ricerca Sistema Energetico), Milano, maggio 2017, 160 p. [formato PDF, 2,4 MB].
"La primissima parte del documento riporta un inquadramento generale del lavoro, evidenziando le contingenze del settore dei trasporti
che spingono verso la necessaria adozione di misure a sostegno della mobilità sostenibile nel settore del trasporto su
strada. Il contesto normativo, sia internazionale che nazionale, conferma tale necessità, con l'identificazione di obiettivi particolarmente
impegnativi e una forte attenzione alla pianificazione strategica della mobilità e allo sviluppo dei cosiddetti "combustibili alternativi".
Il Capitolo 3, immediatamente seguente, indaga le caratteristiche del sistema attuale di trasporti nazionale in termini di "domanda
di mobilità". La rappresentazione della ripartizione modale degli spostamenti, possibile grazie ai dati aggiornati del Conto Nazionale
delle Infrastrutture e dei Trasporti (CNIT), fornisce le basi per comprendere le criticità e le opportunità di miglioramento del settore.
La forte prevalenza del trasporto individuale (circa l'80% della percorrenza complessiva totale) rispetto al collettivo, e la ancora mag-
giore prevalenza (oltre il 90%) del trasporto stradale rispetto alle altre forme (ferroviario, navale, aereo), evidenziano chiaramente la
configurazione attuale del settore e le criticità connesse. L'analisi dei consumi energetici della mobilità, riportata nel seguito del Ca-
pitolo, conferma l'importanza di intervenire sul traporto stradale, responsabile di circa l'85% dei consumi totali del settore.
Sulla base di tale quadro, il Capitolo 4 punta l'attenzione proprio sul trasporto stradale, analizzando le diverse fonti energetiche ed
opzioni tecnologiche disponibili e dettagliando lo stato attuale anche in termini di reti di distribuzione e di caratteristiche principali
ed entità delle filiere industriali connesse. La presenza al Tavolo di stakeholder rappresentativi delle diverse opzioni tecnologiche
ha permesso di raccogliere una descrizione sintetica dello stato tecnologico attuale e del livello di diffusione delle tecnologie esami-
nate. Il Capitolo prende in esame sia i combustibili tradizionali - benzina e gasolio - sia i combustibili o fonti di energia che la Com-
missione europea ha definito come "combustibili alternativi": elettricità, idrogeno, biocarburanti, combustibili sintetici e paraffinici,
gas naturale (compreso il biometano) in forma compressa (GNC) e in forma liquefatta (GNL) e gas di petrolio liquefatti (GPL).
Una volta identificate le caratteristiche della domanda di mobilità in Italia e delle opzioni tecnologiche disponibili, risulta fondamen-
tale chiarire quali siano le ripercussioni negative generate dal settore dei trasporti, che rendono così necessaria una transizione
sostenibile del settore. Il Capitolo 5 analizza dunque le cosiddette "esternalità" della mobilità, riconducibili a tre macro-aree: impatto
sulla salute umana, impatto sul clima e impatto sulla qualità della vita. Particolare rilevanza viene data agli effetti sulla salute umana
e al contributo delle varie tecnologie del trasporto su strada ai principali inquinanti atmosferici, analizzati nel dettaglio grazie ai fattori
di emissione stimati da ISPRA per l'inventario nazionale delle emissioni in atmosfera. L'impatto sul clima del trasporto stradale è stu-
diato mediante un approccio "well-to-wheel", che confronta le emissioni climalteranti delle diverse tecnologie a partire dalla pro-
duzione del combustibile (o fonte energetica), sino al suo utilizzo durante il moto del veicolo.
Il documento prosegue con tre capitoli dedicati alle prospettive evolutive del settore, rispettivamente in termini di "trend socio-economici",
tecnologie di trazione per il trasporto su strada e filiere industriali. L'obiettivo è cercare di cogliere le tendenze in atto nel
mondo della mobilità stradale, in modo da proiettarle in un futuro prossimo e poter indicare al decisore politico quali saranno le dinamiche
con cui si andrebbe ad interagire con un potenziale piano di interventi ed una rispettiva roadmap per una mobilità sostenibile,
in particolare nel settore del trasporto su strada.
I Capitoli 9 e 10 chiudono il corpo principale del documento e si rivolgono direttamente al decisore politico. In particolare, il Capitolo
9 prende in analisi le possibili policy e strategie per guidare un'evoluzione sostenibile del trasporto stradale, cercando di strutturarle
in un quadro ragionato di relazioni tra i tre macro obiettivi della decarbonizzazione, della qualità dell'aria e impatti economici approcci
strategici e misure da implementare. L'articolazione del capitolo, realizzato grazie a un forte contributo di CERTeT Bocconi, prevede
dei focus sugli incentivi economici, sugli interventi di "traffic management" e supporto al trasporto collettivo e, infine, sul supporto
alla logistica sostenibile. L'ultima parte del capitolo evidenzia infine la necessità che le scelte di policy siano effettuate solo a valle di
una attenta valutazione della loro efficacia e dei loro effetti su molteplici aspetti. L'adozione di strumenti e metodologie di analisi integrata,
deve dunque essere alla base dell'azione politica. Per il settore dei trasporti, vista la sua complessità, non è ancora disponibile
uno strumento di questo tipo, che potrà però essere oggetto di sviluppo, sulla base di alcune prime proposte metodologiche qui presentate.
Gli scenari, di cui si tratta sinteticamente al Capitolo 10, fanno parte degli strumenti necessari per la scelta delle policy. Gli
scenari "di riferimento", ad esempio, permettono di disegnare l'evoluzione del settore "business as usual", ossia a politiche vigenti, e costituiscono
la base su cui costruire le politiche di supporto. Inoltre, nella fase finale dei lavori del Tavolo è stato richiesto agli
stakeholder di elaborare delle Raccomandazioni rivolte al decisore politico in merito alle misure e le leve da utilizzare per supportare
la mobilità sostenibile, con una particolare focalizzazione sul trasporto stradale. Si noti che le raccomandazioni sono pubblicate a
parte rispetto al presente documento."
Raccomandazioni per una roadmap della mobilità sostenibile. Raccomandazioni degli Stakeholder del Tavolo Mobilità Sostenibile.
RSE (Ricerca Sistema Energetico), Milano, maggio 2017, 12 p. [formato PDF, 2,4 MB].
Emily Riley, Patrick Harris, Jennifer Kent, Peter Sainsbury, Anna Lane, Fran Baum,
Including Health in Environmental Assessments of Major Transport Infrastructure Projects: A Documentary Analysis,
Int J Health Policy Manag 2017, 6(x), 1-11 (10 p.) [formato PDF, 630 kB]. Open Access.
Background: Transport policy and practice impacts health. Environmental Impact Assessments (EIAs) are regulated
public policy mechanisms that can be used to consider the health impacts of major transport projects before they are
approved. The way health is considered in these environmental assessments (EAs) is not well known. This research
asked: How and to what extent was human health considered in EAs of four major transport projects in Australia.
Methods: We developed a comprehensive coding framework to analyse the Environmental Impact Statements (EISs) of
four transport infrastructure projects: three road and one light rail. The coding framework was designed to capture how
health was directly and indirectly included.
Results: We found that health was partially considered in all four EISs. In the three New South Wales (NSW) projects, but
not the one South Australian project, this was influenced by the requirements issued to proponents by the government
which directed the content of the EIS. Health was assessed using human health risk assessment (HHRA). We found
this to be narrow in focus and revealed a need for a broader social determinants of health approach, using multiple
methods. The road assessments emphasised air quality and noise risks, concluding these were minimal or predicted to
improve. The South Australian project was the only road project not to include health data explicitly. The light rail EIS
considered the health benefits of the project whereas the others focused on risk. Only one project considered mental
health, although in less detail than air quality or noise.
Conclusion: Our findings suggest EIAs lag behind the known evidence linking transport infrastructure to health. If
health is to be comprehensively included, a more complete model of health is required, as well as a shift away from health
risk assessment as the main method used. This needs to be mandatory for all significant developments. We also found
that considering health only at the EIA stage may be a significant limitation, and there is a need for health issues to be
considered when earlier, fundamental decisions about the project are being made."
Lew Fulton, Jacob Mason, Dominique Meroux,
Three Revolutions in Urban Transportation. How to achieve the full potential of vehicle electrification, automation and shared mobility in urban transportation systems
around the world by 2050. Report. UC Davis, ITDP (Institute for Transportation & Development Policy), New York, 2017, 41 p. [formato PDF, 2,4 MB].
"The new report was produced by the University of California, Davis, and the Institute for Transportation and Development Policy. It compares the environmental and fiscal impacts of
three scenarios involving new transportation technology:
1) Business-as-usual (BAU) scenario-Through 2050, we continue to use vehicles with internal combustion engines at an increased rate, and use transit and shared vehicles at the current rate,
as population and income grow over time.
2) Revolutions (2R) scenario-We embrace more technology. Electric vehicles become common by 2030, and automated electric vehicles become dominant by 2040. However, we continue our current
embrace of single-occupancy vehicles, with even more car travel than in the BAU.
3) Revolutions (3R) scenario-We take the embrace of technology in the 2R scenario and then maximize the use of shared vehicle trips. By 2050, cities have ubiquitous private car sharing,
increased transit performance-with on-demand availability-and strengthened infrastructure
for walking and cycling, allowing maximum shared trip efficiency."
L'A Bi Ci. 1° Rapporto sull'economia della bici in Italia e sulla ciclabilità nelle città.
Legambiente, Roma, maggio 2017, 28 p. [formato PDF, 2,6 MB]. Realizzato in collaborazione con VeloLove e GRAB+.
"Benefit sanitari, riduzione di smog e rumore, abbattimento dei costi ambientali e sociali delle emissioni gas serra: pedalare è un buon affare. In Italia gli spostamenti in bici
generano un fatturato di 6,2 miliardi l'anno. Pur se le città italiane bike friendly sono ancora una minoranza, il valore economico della ciclabilità in Italia si rivela particolarmente
interessante.
Lo studio di Legambiente sottolinea la necessità di realizzare percorsi ciclabili sicuri e di qualità, con una forte coerenza fisica e visiva. I tracciati per le bici devono essere fatti
con criterio (i punti di origine e di destinazione non devono essere casuali ma coincidenti con forti attrattori di mobilità come università, quartieri ad alta densità abitativa, stazioni
ferroviarie e della metropolitane), il fondo stradale delle piste deve essere privo di difetti e irregolarità con caratteristiche tecniche che lo rendano scorrevole, gradevole e percorribile
tutto l'anno (anche in caso di forti piogge). Nel disegnare nuovi itinerari si deve dare priorità a quelli che favoriscono l'intermodalità con i servizi di trasporto su ferro e altri mezzi
del Tpl che consentono di salire a bordo con la bici."
Houshmand E. Masoumi (Technische Universität Berlin),
Active transport to school and children's body weight. A systematic review,
Tema. Journal of Land Use, Mobility and Environment, 10 (1), 95-110 (16 p.) [formato PDF, 6 MB]. Open Access.
"Because of decreasing physical activity of children, they are becoming more obese. Moreover, commuting to school has become more passive during the past
decades. The objective was to update the previous systematic reviews by narrowing down the topic to body mass index of children (3-12 years) as a representative
of body composition. Applying search terms such as active transport to school, body mass index, childhood obesity, and so on in four online databases: PubMed,
ScienceDirect, WorldCat, and Google Scholar. Peer-reviewed English journal papers published between 2005 and 2015 presenting empirical quantitative studies
were eligible studies to be reviewed. 310 journal papers were screened, 27 of which were reviewed by studying the full text. The final 13 papers were limited to those
that focused only on active commuting to school and body mass index of children and adolescents. Out of 13 final studies, 3 found conclusive associations, three
indicate partial associations in subgroups or societal or geographical limitations, and seven show no correlations. The existing literature are still inconsistent,
so this study suggests conducting surveys with larger samples on less-studied contexts and applying more complex statistical methods for adjusting some of the
variables. It is also argued that this topic can be culturally and contextually specific."
Carlos A Celis-Morales, Donald M Lyall, Paul Welsh, Jana Anderson, Lewis Steell, Yibing Guo, Reno Maldonado, Daniel F Mackay, Jill P Pell, Naveed Sattar, Jason M R Gill (University of Glasgow),
Association between active commuting and incident cardiovascular disease, cancer, and mortality: prospective cohort study,
BMJ 2017;357:j1456 (7 p.) [formato PDF, 441 kB]. Open Access.
"Commuting by cycling was associated with a lower risk of all cause mortality and adverse CVD and cancer outcomes, and walking commuting was associated with
lower risk of CVD incidence and mortality, in a dose dependent manner and independent of a range of confounding factors
Mixed mode commuting including a cycle component was associated with a lower risk of all cause mortality and cancer outcomes
Policies designed to affect a population level modal shift to more active modes of commuting, particularly by cycle (eg, cycle lanes, city bike hire, subsidised cycle
purchase schemes, and increasing provision for cycles on public transport) may present major opportunities for the improvement of public health."
Lingzhi Jin, Peter Slow,
Literature review of electric vehicle consumer awareness and outreach activities.
Working Paper 2017-03. International Council on Clean Transportation, 2017, 23 p. [formato PDF, 343 kB].
"This paper reviews current practices by national and subnational governments around the world that aim to increase consumer awareness, understanding, and exposure to electric
vehicles.
It summarizes the literature that identifies and examines the importance of consumer awareness, including the role of consumer awareness in supporting the transition to electric drive.
The paper includes an overview of exemplary consumer awareness actions in leading electric vehicle markets, as well as additional discussion of five case studies to provide deeper detail
and insight on some of the more mature consumer-oriented awareness and outreach campaigns."
Paolo Beria1, Daniel Albalate, Raffaele Grimaldi, Germà Bel,
Delusions of success: costs and demand of high speed rail in Italy and Spain. Open Access.
Conference paper, World Conference on Transport Research - WCTR 2016 Shanghai. 10-15 July 2016. Transportation Research Procedia(2017), 20 p. [formato PDF, 655 kB].
"Mismatches between forecasted and actual costs and traffic figures are common in transport investments,
especially in large scale ones, and so are delusions on future demand. High-speed rail project are often among the
worst practices for cost overruns and demand overestimation, even where traffic figures may tell a history of apparent success.
In the paper, we analyse two significant cases of delusion of success, namely Italian and Spanish HSR programmes. The Italian
one shows excellent demand performances, but is among the continental worst cases for construction costs. The Spanish one,
recognised worldwide as one of the most successful cases, is the one where potential demand estimations was systematically
neglected and the planned network appears largely out-of-scale compared to actual traffic. The two cases show that the core of
the problem does not lay in the wrong estimations of costs and demand, but on deliberate choices of overinvestment, overdesign and overquality."
Michiko Namazu,
The evolution of carsharing : heterogeneity in adoption and impacts.
Ph.D. Thesis, Resource Management and Environmental Studies, Faculty of Science, University of British Columbia, March 2017, 153 p. [formato PDF, 3,1 MB].
The focus of this thesis lies on understanding how heterogeneity in carsharing (CS) and members at different stages of its adoption in society shape its impacts on Greenhouse Gas
(GHG) emissions and car ownership. Past studies have two shortcomings: they do not acknowledge the bias that could arise due to the keen interest of early adopters, and they did not tease
out the role of service type in observing outcomes of interest. The serial studies in this thesis found the potential of CS to reduce GHGs and vehicle dependency. However, this does not
mean that CS promises to always provide these benefits to everyone. The positive effects found among early adopters do not guarantee that the same effects would be realized among coming
adopters especially because early adopters of CS are atypical of the general public in many individual and household characteristics. This is the one of the two primary findings from
this thesis: the dynamics of CS service diffusion. As the adoption stage matures, the usage and roles of CS would be changing hence the effects. The second primary finding is the
importance of heterogeneity between CS services. Two distinct CS services were found to have different impacts in vehicle ownership change, suggesting that the heterogeneities among
CS services affect how the services are utilized; hence what kind of effects the CS services bring to society. Policy makers often generalize various CS services as CS; however, the
heterogeneities will need a more careful attention and specifically tailored policies in order to ensure CS impacts continue to align with sound urban transport policy. These dynamic
changes will affect how CS services should be maintained. Managing shared properties has been a challenging issue, and this may become even more difficult with more diverse users and
CS service models. Active knowledge sharing and collaborations among stakeholders (policy makers, CS providers, and scholars) may be a kay factor to bring further benefits to all. As
CS carries the word of "sharing", if these stakeholders could build a better collaborative "sharing" environment, a large part of the potential of CS may be feasible.
Jing Zhu and Yingling Fan,
Daily Travel Behavior and Emotional Well-Being: A comprehensive assessment of travel-related emotions and the associated trip and personal factors.
Working Paper. 2017, 23 p. [formato PDF, 323 kB]. Retrieved from the University of Minnesota Digital Conservancy, http://hdl.handle.net/11299/185433.
"Emotional well-being has become an important societal goal given the rising evidence from psychology research that positive emotions have long-lasting benefits for human
development. Although daily travel behavior has been found to influence emotional well-being, existing research in the field has focused on limited travel behavior dimensions such as
travel mode and/or travel duration. Other dimensions such as travel purpose and travel companionship have received limited attention. Using data from the 2012-2013 American Time Use
Survey, this paper offers a comprehensive assessment of how various trip- and personal-level factors relates to various positive and negative emotions."
Dirk Lauinger, Francois Vuille, Daniel Kuhn (EPFL),
A review of the state of research on vehicle-to-grid (V2G): Progress and barriers to deployment.
Conference paper, European Battery, Hybrid and Fuel Cell Electric Vehicle Congress, Geneva, 14th-16th March 2017, 8 p. [formato PDF, 471 kB].
"A bi-directional power transfer between electric vehicles and the electricity grid, commonly referred to as vehicle-to-grid (V2G), offers the possibility to pair fluctuating
electricity production with the fluctuating availability of electric vehicles parked at charging stations. V2G is envisaged as an option for grid balancing, in particular in regions
aiming at a high penetration of renewable energy or a high penetration of electric vehicles. V2G could lower the need for stationary distributed storage by capitalizing on the existing
batteries of EVs that are parked most of the time. Given this apparent benefit, it may appear surprising that the V2G technology has not yet been deployed in a wider scale. To investigate
this discrepancy, we review the status of research on V2G and the status of technical development and deployment. Our aim is to assess the barriers to V2G deployment by identifying the
main open research questions from a technical and economic point of view. Based on this assessment, we point to R&D needed to overcome the current barriers."
Beth Savan, Emma Cohlmeyer, Trudy Ledsham,
Integrated strategies to accelerate the adoption of cycling for transportation,
Transportation Research Part F 46 (2017) 236-249 (14 p.) [formato PDF, 970 kB]. Open Access.
"This study synthesizes academic social psychological behaviour change literature with reports on the practical, community-based application of cycling programs. We identify
the combination of psychological tools demonstrated to lead to changes in behaviour in the target population. We compare these tools with reports demonstrating evidence for success
from monitored programs to encourage cycling adoption. Based on the alignment between these two literatures, we developed an adaptable, evidenced-based strategy for program developers
to most effectively accelerate the adoption of cycling for transportation in areas where physical barriers are few. A brief case study affirms the effectiveness of this approach."
Meltem Kutlar Joss (Schweizerisches Tropen- und Public Health Institut),
Gesundheitsrisiken der NO2-Belastung für den Menschen. Kurzexpertise anhand neuerer Übersichtsarbeiten und Studien.
Greenpeace e.V., Hamburg, 2017, 28 p. [formato PDF, 786 kB]. Der Bericht wurde im Auftrag von Greenpeace verfasst.
"Insgesamt hat die Forschung in den letzten Jahren viele Studien hervorgebracht, welche
überzeugend kurz- und langfristige Gesundheitsschäden in Zusammenhang mit der
Belastung mit Stickstoffdioxid (NO2) oder Stickstoffmonoxid (NO) aufzeigen. Die US
Umweltbehörde bleibt bei der kausalen Zuordnung der beobachteten Zusammenhänge mit
NO2 vorsichtig, da andere verkehrsbedingte Schadstoffe dafür (mit-)verantwortlich sein
könnten. Andererseits haben experimentelle und halbexperimentelle Studien deutliche Hinweise auf direkte Effekte von NO2 ergeben.
Die Messungen von Greenpeace belegen erhöhte NO2-Werte, welche auf die
überdurchschnittliche Belastung durch verkehrsbedingte Schadstoffe hinweist. Fär diese Belastungen gelten folgende Aussagen:
• Langfristig ist die Sterblichkeit in Gebieten mit hoher NO2-Belastung höher. Dieses mit
NO 2 verbundene Risiko ist in manchen Studien unabhängig von der Feinstaub- oder
Verkehrsbelastung, in anderen kann es nicht separat nachgewiesen werden. Fär
Deutschland rechnet die Europäische Umweltagentur mit über 10.000 vorzeitigen Todesfällen allein durch NO2.
• Die Belastung mit Verkehrsemissionen, gemessen mit NO2, ist wahrscheinlich mit einem
höheren Risiko für Lungenkrebs verbunden. Welchen Bestandteilen des Aerosols diese
Folge zuzuschreiben ist, ist noch nicht erforscht.
• NO2 oder Schadstoffe aus dem Verkehr beeinträchtigen das Lungenwachstum bei
Kindern. Diese Beziehung wurde mindestens teilweise unabhängig von der
Feinstaubmasse beobachtet. In Gegenden mit hoher NO2-Belastung ist auch bei Erwachsenen die Lungenfunktion schlechter.
• Kinder entwickeln häufiger Asthma, wenn sie in Verkehrsnähe wohnen: Das Asthmarisiko
steigt bei einer um 10 ug/m3 höheren NO2-Belastung um 15 Prozent.
• Bei weiteren Krankheiten ist die Datenlage noch offen, am deutlichsten sind die Hinweise
auf ein niedrigeres Geburtsgewicht bei hoher NO2- oder Verkehrsbelastung.
• Bei kurzfristig erhöhter Belastung ist neben einer erhöhten Sterblichkeit mit mehr
Notfallkonsultationen und Krankenhauseintritten zu rechnen, insbesondere für solche die
mit der Atemwegsgesundheit zusammenhängen. An Asthma erkrankte Kinder scheinen
empfindlicher zu reagieren als Erwachsene mit Asthma, sie kommen bis zu 3 Mal häufiger wegen Atemwegsnotfällen ins Krankenhaus als Erwachsene.
Diese Wirkungen werden auch unterhalb der heute in Deutschland gültigen Grenzwerte
gefunden. Wie weiter oben dargestellt, können viele der beobachteten Folgen nicht einfach
NO2 allein zugeschrieben werden. Andere Verkehrsschadstoffe zeigen dieselbe oder eine
ähnliche rüumliche Verteilung wie NO2, werden aber nicht immer oder nicht in den gleichen
Studien gemessen. Dieser Vorbehalt kann allerdings auch bei der Beurteilung der
Auswirkungen von PM10 oder PM2.5 geltend gemacht werden, da auch hier
Mehrschadstoffmodelle - beispielsweise unter Einbezug der Ultrafeinen Partikel - meist fehlen.
Es ist daher aus gesundheitlicher Sicht sinnvoll, die NO2-Belastung auf die in den WHO
Guidelines genannten Konzentrationen zu limitieren und somit Massnahmen zu verstärken,
um die Grenzwerte, welche auch in der deutschen Technischen Anleitung zur Reinhaltung
der Luft festgesetzt sind, einzuhalten und damit auch in den übermässig mit NO2 belasteten
Wohngebieten eine gute Luftqualität zu erreichen."
Yanying Li, Tom Voege,
Mobility as a Service (MaaS): Challenges of Implementation and Policy Required,
Journal of Transportation Technologies, 2017, 7, 95-106 (12 p.) [formato PDF, 827 kB].
"Mobility as a service (MaaS) is a relatively new concept, which holds the
promise for a paradigm shift in the provision of urban mobility. The concept of MaaS is to use a single app to access and pay for various transport modes
within a city or beyond; and the app will give options to allow a traveller to select the most suitable transport mode. The concept of MaaS is enabled by
the current mass uptake of smartphones and social media as well ubiquitous internet connection. By studying current applications of MaaS in Europe and
US conditions of operation of MaaS have been summarised. Based on the necessary conditions, a checklist has been developed for potential developers
of MaaS to assess if they can implement MaaS in a city. This paper also discusses challenges of implementation of MaaS and their potential impacts on
urban mobility and societal changes".
Clemence Cavoli, Brian Phillips, Tom Cohen, Peter Jones (UCL Transport Institute),
Social and behavioural questions associated with Automated Vehicles. A Literature Review.
Department for Transport, London, January 2017, 124 p. [formato PDF, 5,6 MB].
"This literature review is part of a wider scoping study commissioned by the UK Department
for Transport that aims "to identify the key social and behavioural questions associated with
AVs". This literature review has informed the formulation of the research questions and
recommendations which can be found in the main report. This review summarises the various
themes and topics that have been addressed or discussed in the academic and in the grey
literature relating to the behavioural, social and societal aspects of automated vehicles (AVs).
The study also highlights the gaps in the literature linked to these topics."
Tom Cohen, Peter Jones and Clémence Cavoli (UCL Transport Institute),
Social and behavioural questions associated with automated vehicles. Scoping study by UCL Transport Institute. Final report.
Department for Transport, London, January 2017, 91 p. [formato PDF, 5,1 MB].
"The UCL Transport Institute (UCLTI) was commissioned by the Department for Transport to conduct a scoping study to identify the key social and behavioural questions that should be
addressed relating to automated vehicles (AVs).
The study consisted of: a literature review; a series of group events and interviews with stakeholders; and a workshop with representatives of the government-funded "four cities
driverless vehicles" trials 1 in the UK, which was followed up by visits to these trials.
The research recommendations include:
A scenarios exercise. Drawing on best practice in 'futures' work and embracing a wide range of themes, this would produce a manageable number of plausible scenarios of
future technologies and usage patterns that could then act as a reference for a range of other research, including into consequences/wider impacts.
Deliberative exercise with citizens and organisations to investigate attitudes and likely behavioural responses to the technology. This project could serve four
purposes: to assess the value of work done to date on attitudes; to test the validity of the scenarios developed in the project described above, including the behavioural responses
component; to gauge general attitudes to those scenarios and their likely social impacts; and to provide a foundation for detailed research concerning wider impacts.
Scoping work on the interaction between AVs and road users (including AV users themselves). This project would explore in greater detail than has been possible in this
project the state of knowledge in this area and the nature and quality of research work currently being undertaken. This would enable the identification of a number of research
projects that would complement existing work and inform, amongst other things, vehicle standards and a Highway Code of the future.
Exploration and appraisal of the potential role of the public sector. Reflecting the prominence of the role of the public sector amongst the research questions generated,
this rigorous exercise would be designed to map out the range of paths available to government at all levels to influence positively the development of the technology and its impacts.
Transport network simulation exercise. Ideally drawing upon the scenarios exercise to provide a set of well-rounded and plausible combinations of technology and
behavioural responses to it, this simulation would assist in identifying likely first-order network effects of the advent and use of AV technology."
Legambiente,
Rapporto Pendolaria 2016. La situazione e gli scenari del trasporto ferroviario pendolare in Italia.
Roma, gennaio 2017, 110 p. [formato PDF, 4,5 MB].
"Ogni giorno in Italia quasi 5,5 milioni di persone prendono il treno per spostarsi per ragioni di lavoro o di studio, un numero solo leggermente superiore al 2015 (+0,2%), quando
i pendolari del treno erano 5,43 milioni (e 5,1 nel 2014).
A crescere in maniera evidente sono, invece, le diseguaglianze tra le Regioni rispetto al numero di viaggiatori e alle condizioni del servizio offerto. È questo il dato saliente del
rapporto Pendolaria 2016 di Legambiente: la sistuazione e gli scenari del trasporto pendolare ferroviario in Italia."
European Environment Agency,
Climate change, impacts and vulnerability in Europe 2016. An indicator-based report.
EEA Report n.1/2017, Copenhagen, 2017, 424 p. [formato PDF, 67,4 MB].
"This report is an indicator-based assessment of past and projected climate change and its impacts on ecosystems and society. It also looks at society's vulnerability to these
impacts and at the development of adaptation policies and the underlying knowledge base. This is the fourth 'limate change, impacts and vulnerability in Europe' report, which is published
every four years. This edition aims to support the implementation and review process of the 2013 EU Adaptation Strategy, which is foreseen for 2018, and the development of national and
transnational adaptation strategies and plans."
David Gray, Richard Laing, Iain Docherty,
Delivering lower carbon urban transport choices: European ambition meets the reality of institutional (mis)alignment.
Environment and Planning A, Vol 49, Issue 1, 2017, pp. 226-242 (17 p.) [formato PDF, 1,7 MB]. Open Access.
"Reducing carbon emissions from the transport sector has become a critical imperative for public policy as our understanding of the impacts of the mobility system on the environment
has developed. This paper contrasts policy development in three cities (Aberdeen, Bremen and Malmö) that collaborated as part of a European Union knowledge exchange programme designed to
share innovative approaches to carbon reduction in the transport sector. We identify a number of critical aspects of governance, including the approach to policy formulation and
implementation, and the status of consensus and cohesion, as key determinants of transport outcomes. We conclude that the degree of institutional alignment evident in each city's
governance network is crucial in explaining their appetite for the pursuit of low carbon policies, and in turn the real potential for policy transfer to occur as envisaged by European
Union collaboration frameworks."
2016
Regina R. Clewlow,
Carsharing and sustainable travel behavior: Results from the San Francisco Bay Area,
Transport Policy 51 (2016) 158-164 (20 p.) [formato PDF, 233 kB].
"Over the past decade, carsharing has grown considerably in the United States, particularly in major metropolitan areas. This innovative business model offers individuals the
opportunity to rent cars by the hour, providing them with greater flexibility for their mobility. Previous work on carsharing suggests that its adoption leads to a decline in household
vehicle ownership, vehicle miles traveled, and associated greenhouse gas emissions. Utilizing representative data from the 2010-2012 California Household Travel Survey, this paper presents
an analysis of travel behavior and vehicle ownership among carshare members versus non-members in the San Francisco Bay Area, focusing on a subsample of the population with access to
carsharing at the U.S. census tract level. Consistent with previous findings on vehicle reduction, these results show that carsharing members own significantly fewer vehicles than
non-members. However, lower levels of vehicle ownership are only found among households living in urban areas. In dense, urban neighborhoods, households with carsharing membership
own 0.58 vehicles per household as compared with 0.96 vehicles of a control group. Suburban carshare members drive less than their non-carshare member counterparts - although the extent
to which this difference can be attributed to self-selection it is unknown. This study also finds that among carsharing households that do own vehicles, a greater share of those vehicles
are alternative vehicles (e.g., hybrid, plug-in hybrid electric, and battery electric). Among vehicles owned by the subsample examined in this study, electric drive vehicles represent
18.3% of those owned by carshare member households, as compared with 10.2% of the vehicles owned by non-carsharing households. This analysis finds that not only are urban carshare
members likely to own fewer vehicles than the rest of the population, if they do own vehicles, they are more likely to own a vehicle with a smaller environmental footprint."
Osservatorio Nazionale sulla Sharing Mobility,
La Sharing mobility in Italia: numeri, fatti e potenzialità. 1° rapporto nazionale 2016.
Fondazione per lo sviluppo sostenibile, Roma, 2016, 276 p. [formato PDF, 18,4 MB].
Holger Haubold (ECF),
Electromobility for all: Financial incentives for e-bikes help to realise enormous extra cycling potential.
ECF European Cyclists' Federation, Brussels, December 2016, 16 p. [formato PDF, 508 kB].
"E-bikes offer numerous benefits: They allow for longer distances to be cycled, make it easier to overcome natural obstacles, make it possible to transport heavier goods and open up cycling for groups that have not cycled previously. For all of these reasons, electric bikes
offer an enormous potential to replace car trips in Europe.
ECF therefore recommends to adopt balanced policies and promotion strategies for electromobility that help to realise the potential of
electrifying the transport system as a whole instead of only focusing on one mode. We suggest introducing subsidy schemes for e-bikes
based on market conditions:
- In markets with low sales figures, a purchase subsidy of 500 Euros (around 10% of the current purchase subsidies of electric cars in many
European countries) could help to bridge the price gap to conventional bikes and facilitate market uptake of electric bikes (including
low-powered as well as speed pedelecs), which in its turn have a high potential to achieve modal shift from car trips to cycling.
- In more mature markets, more targeted subsidy schemes e.g. for speed pedelecs and electric cargobikes due to their higher price
or for charging infrastructure in small businesses can be an option. Subsidies for electric bikes could also be given as a reward for
cancelling a car's registration.
Besides these targeted purchase subsidies, which are at the centre of this report, other, more general, funding schemes for research and
development or infrastructure like charging points and secure parking can also contribute to the promotion of electric cycling. In these
areas, the EU could play a more active role in the promotion of electric cycling by including it in its e-mobility policies."
Alexandros Nikitas, Erel Avineri and Graham Parkhurst,
Road Pricing and Older People: An In-depth Study of Attitudes, Pro-Social Values and Social Norms.
In: 48th Annual Universities' Transport Study Group Conference, 6-8, January 2016, Bristol. 13 p. [formato PDF, 677 kB].
"Understanding the socio-psychological mechanisms that determine the public acceptability of road pricing could be a key for its implementation in urban environments where this
is a viable scenario. Studying the attitudes of older people is of particular importance due to the ageing of the populations in the industrialised democracies, the high political
engagement of older people, and their vulnerability to transport-related social exclusion. Research by the present authors had previously identified that older people's beliefs about
what is the normal, acceptable, or even expected choice in a particular social context ("social norms") and their tendency to favour, more than any other age group, what is positively
valued by society ("pro-social value orientation") affect their attitudes to road pricing. The present paper aims to develop an in-depth understanding of these attitude-shaping
determinants drawing on the findings of focus groups conducted in Bristol, UK. The findings suggest that there are three distinctive expressions of pro-sociality: pro-environmental
values and generativity on the one hand, these two being drivers of support for road pricing, and pro-equity values on the other, which tend to drive opposition. Social norms have
two particular expressions: subjective norms (i.e. norms reflecting people's immediate social environment) and norms referring to others and society in general. Furthermore, a
theory-driven thematic analysis indicates that trust in the integrity of the concept and older age as a life stage associated with ageing, retirement, lower income, mobility barriers
and deteriorating health are important in how attitudes reflecting and affecting public acceptability to road pricing form."
ZeEUS eBus Report. An overview of electric buses in Europe.
UITP, Brussels, 2016, 118 p. [formato PDF, 6,6 MB].
"The report gives an extensive overview of the electric buses in operation in Europe today, along with the different solutions available on the markets today. It is obvious that
the electrification of public transport is high on the priority list of cities and public transport agencies and operators.
A wide range of technological solutions exist for the electrification of public transport, but every choice is dependent on the local situation and can result in a different total cost
of ownership. Therefore, this report aims to provide the reader with an overview of experiences from various cities, and to demonstrate the feasibility of implementing ebuses in an urban
context. ZeEUS eBus Report features 61 cities around Europe that operate or test high capacity electric buses (at least 12m long or with capacity for at least 55 passengers).
The publication also lists 27 manufacturers that offer this type of vehicles for the European market."
Ann Ballinger, Tanzir Chowdhury, Chris Sherrington, George Cole,
Air pollution: economic analysis. Main report.
Eunomia Research & Consulting Ltd, Bristol, November 2016, 87 p. [formato PDF, 2,0 MB].
"This report commissioned by The National Institute for Health and Care Excellence (NICE) forms part of draft guidance which seeks to improve air quality across England. Eunomia
worked with the University of the West of England (UWE) on this economic analysis, researching the effectiveness and cost effectiveness of measures local authorities have available to
them to tackle air pollution from road transport."
Mieux accueillir les piétons âgés. Recommandations d'aménagement. Fiche Marche n° 02.
Cerema, novembre 2016, 16 p. [formato PDF, 3,1 MB]. La fiche est téléchargeable gratuitement.
"Dans 30 ans, la part des plus de 75 ans dans la population aura doublé. La santé et l'autonomie de ces seniors dépendent en partie de leur mobilité piétonne. Or, les seniors sont
surreprésentés dans les accidents de piétons. Les accueillir dans un espace public où les déplacements à pied sont effectués avec le moins de risques possibles de chuter ou d'être
accidenté est donc un enjeu de société.
Les recommandations proposées dans cette fiche destinée aux aménageurs montrent que cet objectif est atteignable en appliquant les règles de l'art et les recommandations d'accessibilité,
tout en les complétant par des aménagements utiles à tous mais répondant spécifiquement aux besoins de la population âgée en perte de mobilité.
Grâce aux aménagements proposés dans cette fiche, les seniors peuvent se déplacer de manière plus confortable et plus sécurisée."
Thorsten Koska, Frederic Rudolph (Wuppertal Institut für Klima, Umwelt, Energie gGmbH),
The role of walking and cycling in reducing congestion : a portfolio of measures.
FLOW Project, July 2016, 71 p. [formato PDF, 8,8 MB].
"The Portfolio of Measures describes the actual effects of different types of measures on congestion by presenting case studies and drawing conclusions out of them.
The portfolio presents information on the potential of walking and cycling measures to relieve urban congestion. Cities are actively seeking information and implementation experience
from other cities. However, information available on websites, portals and good-practice guides is of mixed quality. In providing more information on the impact of walking and cycling
measures, this portfolio aims at contributing to political agenda setting and measure selection.
The first part of the portfolio provides some general findings about the role of walking and cycling measures in relieving congestion, based on literature review and an expert survey
carried out within the FLOW project. It is then followed by 20 cases in which walking measures, cycling measures or combinations of measures have been successfully implemented in Europe
and abroad. The case studies have been clustered in five big groups according to their topics: Cycling infrastructure (moving traffic); Walking and Cycling Infrastructure (moving traffic);
Cycling infrastructure (parking and bike sharing); Traffic management strategies; Mobility management and Measures for more than one mode. The final chapter summarises the effects of the
20 cases and elaborates some general lessons learned. On general finding is - the measures described have helped reduce congestion or at least have increased walking and/or cycling levels
without increasing congestion."
Paolo Beria, Alberto Bertolin,
Il Carpooling in Italia: Analisi dell'Offerta. TRASPOL Report 2/2016. TRASPOL, Politecnico di Milano, Milano, settembre 2016, 35 p. [formato PDF, 22,5 MB].
"In questo report viene presentato e studiato un primo campione di dati raccolto dalla più conosciuta piattaforma
web per il carpooling : BlaBlaCar.it. Il duplice fine che ci si propone è quello di poter, da un lato, comprendere
meglio quali siano le dinamiche e la diffusione del servizio a scala nazionale e, dall'altro, di ottenere alcune
informazioni sul segmento della mobilità occasionale di lunga percorrenza, in assoluto il meno noto alle statistiche.
I primi risultati ottenuti danno utili indicazioni sulle attuali pratiche di mobilità nella nostra penisola. I viaggi
offerti, ad esempio, si svolgono su distanze medie nell'ordine dei 300 km e sono maggiori a nord rispetto al resto
della penisola. Inoltre, presentano diversi pattern di distribuzione settimanale a seconda del luogo di origine,
così come una diversa diffusione geografica. Le grandi città, Milano in primo luogo, generano viaggi su aree
molto ampie, mentre i capoluoghi di provincia presentano catchment area generalmente più limitate e polarizzate.
Questo rapporto è il primo studio a carattere geografico sul tema della mobilità condivisa di lunga distanza
in Italia e si propone come utile strumento di monitoraggio del settore, sia per le aziende che per il settore pubblico.
Il rapporto è disponibile gratuitamente su www.traspol.polimi.it ed è basato sul campione di spostamenti,
pubblicamente accessibili, raccolti dalla piattaforma in un periodo di 81 giorni non continui tra Marzo e
Novembre 2015. In totale sono stati raccolti dati su circa 5.000 viaggi al giorno, che hanno interessato la penisola Italiana, e su circa 71.000 utenti.
Grazie a questa base dati è possibile studiare il profilo degli utenti (conducenti) del carpooling, la penetrazione
del servizio, le relazioni maggiormente servite e simulare la distribuzione degli utenti sulla rete stradale."
Pierre L. Ibisch, Monika T. Hoffmann, Stefan Kreft, Guy Pe'er, Vassiliki Kati, Lisa Biber-Freudenberger, Dominick A. DellaSala, Mariana M. Vale, Peter R. Hobson, Nuria Selva,
A global map of roadless areas and their conservation status.
Science 16 Dec 2016: Vol. 354, Issue 6318, pp. 1423-1427 (6 p.), [formato PDF, 1,4 MB].
"Roads fragment landscapes and trigger human colonization and degradation of ecosystems,
to the detriment of biodiversity and ecosystem functions. The planet's remaining large and
ecologically important tracts of roadless areas sustain key refugia for biodiversity and provide
globally relevant ecosystem services. Applying a 1-kilometer buffer to all roads, we present a
global map of roadless areas and an assessment of their status, quality, and extent of
coverage by protected areas. About 80% of Earth's terrestrial surface remains roadless, but
this area is fragmented into ~600,000 patches, more than half of which are <1 square
kilometer and only 7% of which are larger than 100 square kilometers. Global protection of
ecologically valuable roadless areas is inadequate. International recognition and protection of
roadless areas is urgently needed to halt their continued loss."
Fernando Lobo Pimentel,
Improving carpool flexibility without compromising trust or guaranteed rides.
European Transport \ Trasporti Europei (2016) Issue 62, Paper n° 7 (30 p.), [formato PDF, 230 kB].
"Aiming at the same transport with less car usage, carpool systems are a more economical and ecological way to
travel when compared to drive-alone behaviour. However, carpooling is difficult to promote. People do not
carpool for schedule flexibility and trust concerns, and when addressing the first issue by bringing more people
to the carpools to increase schedule options, one loses on the trust side because prior acquaintance is no longer
guaranteed, or one looses a guaranteed ride. We tried to address this problem.
We used operations research (OR) methodology to formulate the problem, then we relaxed a carpool system's
restriction: the schedule coincidence requirement. This allowed the design of a several departure time carpool.
Next we optimized the system using LP (linear programming) for a sub problem. Finally two preliminary
surveys were conducted. The first in Oeiras municipality (Portugal), to test potential carpoolers adherence to the
model, and the second through an email chain, to anticipate effective enrolment in a carpool with a specific
several departure time schedule.
We found that a small group of people with different but compatible schedules, and who meet each other
previously, can join the same carpool and benefit from it, provided that the system operates under the optimised
configurations presented, so that the increase in the number of departure times available does not decrease
vehicle occupancy rates more than necessary. Surveys revealed the likely readiness and schedule compatibility of
about 10% of car commuters to enrol in such system.
By designing the carpool system around the idea of several guaranteed departures available, groups can be
smaller and steadier because they self-contain wider schedule options. Scale increases are no longer mandatory
and riding with strangers or unpredictable ride availability can be prevented. Therefore our model is a
contribution to improve carpool flexibility without compromising trust concerns or guaranteed rides."
Kaarina Hyvönen, Petteri Repo, Minna Lammi (University of Helsinki),
Light electric vehicles: substitution and future uses.
Conference Paper, International Scientific Conference on Mobility and Transport Transforming Urban Mobility, mobil.TUM 2016, 6-7 June 2016, Munich, Germany.
Transportation Research Procedia 19 (2016) 258-268 (11 p.) [formato PDF, 282 kB]. Open Access.
"Light electric vehicles may challenge established forms of transport in the near future. This paper looks at how different kinds of consumers assess the future uses of light electric
vehicles. Such uses are further characterized by examining how they could replace the current uses of existing modes of transport such as cycling, cars and public transport. The paper
approaches the take-up of light electric vehicles from the vantage point of technological niches which have the potential to transit to sociotechnical regimes (Schot and Geels, 2008 and
Geels, 2002). It considers insights from recent user studies on light electric transport and broadens their scope to include a wider range of vehicles. Data from a representative survey of
1030 Finns are used to analyse and characterize future uses of light electric vehicles. Currently, light electric vehicles remain technological niches, but consumers show interest in them,
and the paper addresses the match between different kinds of consumers and these vehicles, building opportunities for large scale use."
Flemming Giesel, Claudia Nobis (German Aerospace Center (DLR),
The Impact of Carsharing on Car Ownership in German Cities.
Conference Paper, International Scientific Conference on Mobility and Transport Transforming Urban Mobility, mobil.TUM 2016, 6-7 June 2016, Munich, Germany.
Transportation Research Procedia 19 (2016) 215-224 (10 p.) [formato PDF, 190 kB]. Open Access.
"Carsharing, currently growing strongly in Germany, is an important instrument for sustainable urban mobility. The present boom is mainly due to so-called "free-floating carsharing".
Whilst the environmental effects of station-based carsharing have been intensively studied in the German-speaking context, to date there have been hardly any empirical findings on the
effect of free-floating carsharing.
Using the example of DriveNow and Flinkster in Berlin and Munich, this article examines to what extent free-floating carsharing leads to a reduction of car ownership compared to station-based
carsharing. Based on online surveys (n=819/227) carried out within the "WiMobil" project (9/2012 - 10/2015), descriptive analyses and two binary logistic regressions were performed.
The findings show that station-based and free-floating carsharing leads to a reduction of private cars but to different degrees (DriveNow 7%; Flinkster 15%). The shedding of cars is
influenced by the frequency of use of carsharing and the increasing membership of station-based carsharing providers. Furthermore, for many people of both systems carsharing is an important
reason not to buy a car. But there is also a significant proportion of people planning a car purchase. This is true especially for car-savvy persons for whom car ownership is very important.
Thus, carsharing can be an important factor for sustainable urban mobility. In order to maximize the positive effects of carsharing, it is of central importance to reach additional user
groups such as women and elderly people with private car ownership."
Gaele Lesteven, Fabien Leurent (Ecole des Ponts ParisTech),
Electromobility for tourists: testing business modeleuse in the Paris region.
Conference Paper, International Scientific Conference on Mobility and Transport Transforming Urban Mobility, mobil.TUM 2016, 6-7 June 2016, Munich, Germany.
Transportation Research Procedia 19 (2016) 164-175 (12 p.) [formato PDF, 1,1 MB]. Open Access.
"Electric vehicles (EV) bring benefits for the urban environment but represent an additional cost for households. That is why the spread of electromobility starts with niche markets
appropriate to their territorial context. On this principle, we design a business model for an EV sharing scheme based on assumptions about sites attractive to tourists to the technical
means of production passing by the estimate of potential demand. To address the challenge of profitability, several scenarios are tested, with different fleet sizes and financing costs.
In the model, investment costs represent 26 to 34% of total costs and variable costs account for 50 to 62% of operating costs. The project can be undertaken regardless of fleet size,
provided that its financing cost is 8% or less. It raises questions about the distribution of the value generated."
Katherine Kortum, Robert Schönduwe, Benjamin Stolte, Benno Bock,
Free-Floating Carsharing: City-Specific Growth Rates and Success Factors.
Conference Paper, International Scientific Conference on Mobility and Transport Transforming Urban Mobility, mobil.TUM 2016, 6-7 June 2016, Munich, Germany.
Transportation Research Procedia 19 (2016) 328-340 (13 p.) [formato PDF, 991 kB]. Open Access.
"Free-floating carsharing, a relatively new market segment within carsharing, is expanding through Europe and North America. This type of system allows users to book a car at any
point and any time within a specified area. This type of carsharing currently exists in about 34 cities across nine countries, in cities of highly varied demographics and urban form. Shared
vehicles could be part of new mobility services that foster inter- and multimodal travel and serve as an essential part of energy and climate strategies in the transport sectors. However,
empirical data on use of free-floating carsharing is usually unavailable for research purposes. New data collection methods have to be developed to evaluate the effects of carsharing
systems. For five years, InnoZ (Innovationszentrum für Mobilität und gesellschaftlichen Wandel) has been using web mining to acquire a robust set of data about free-floating carsharing
vehicles and movements. Since 2011, about 50 million movements have been recorded by using a web-mining script. This paper provides a first look at this dataset, showing that use of the
services is generally increasing over time. It also confirms previous research that household size and residential density are key drivers of free-floating carsharing use."
Adam Ekström, Robert Regula,
Identifying barriers in a technological shift: The introduction of battery-electric buses in Swedish public transport.
Master of Science Thesis, KTH Royal Institute of Technology, Stockholm, 2016, 78 p. [formato PDF, 2,5 MB].
"Concern regarding sustainability and climate change is increasing, which is forcing countries world-wide
to take action. The Swedish government has set a goal of fossil-free traffic until 2030. Battery Electric
Buses (BEB) might be one of the solutions needed in order to reach this goal. However, currently its
prevalence is at an early stage.
The purpose of this study is to investigate how the technological transition towards BEBs in Sweden
affects the public transport operators (PTOs). Moreover, to investigate how a third party service provider
of Fleet Management System (FMS) services can support the PTOs in this transition.
The research has been carried out in co-operation with a PTO and a FMS service provider. The
research contributes to their current understanding of how they will be affected by the emerging tech-
nological transition. This thesis also contributes with new empirical data of the technological transition
towards electric vehicles within public bus transport, seen as a Large Technical System. Conceptually it
contributes, by exploring how external companies can support the technological transition towards BEBs,
with the application of Technological Transitions theory and the Multi Layer Perspective framework.
The methodology used is a case study of the technological transition towards BEBs in Sweden. Data
was collected through twelve semi-structured interviews with researchers, PTOs, public transport au-
thorities (PTA), a BEB manufacturer and a FMS-service company. Parallel to this a questionnaire was
distributed to the twenty largest PTOs in Sweden. Moreover data was collected from company visits,
pilot-project results and internal documentation.
Our findings show that there are thirteen perceived barriers present among the PTOs, in the process of
BEB adoption. Six of these barriers relate to component aspects of BEBs, and seven relate to managerial
aspects. Perceived barriers linked to component aspects of BEBs are; Variation in solutions and lack
of technical standards, the Charging infrastructure, Shorter range or decreased load capacity, Unknown
functionality in cold climate, Reliability and Durability. Perceived barriers linked to managerial aspects
of BEBs are; Lack of knowledge and experience, Behavioral change, Economy, Maintenance, Ownership
of infrastructure and buses, Business models and Varying requirements from PTAs.
The barriers FMS-service providers can address are primarily, due to the technological nature of the
services, present at niche level. PTOs together with FMS-service providers are encouraged to together
strive towards gaining deeper knowledge about the new emerging technologies. Through this, PTOs could
be enabled to overcome the aforementioned barriers.
Three reverse salients were also identified, linked to the aforementioned barriers. If the reverse salients
are assessed, BEB acceptance among PTOs could be increased. The three identified reverse salients are;
the battery technology, the charging infrastructure and the contracts/ownership.
The co-operation with the commissioning PTO and FMS-service provider has led to valuable access to
Swedish public transport actors, and has aided in a deeper understanding of the phenomena. Although,
this co-operation might have exposed us to a risk of being influenced."
Izabela Kotowska (Maritime University of Szczecin),
Policies applied by seaport authorities to create sustainable development in port cities. 2nd International Conference "Green Cities - Green Logistics for Greener Cities",
2-3 March 2016, Szczecin, Poland. Transportation Research Procedia 16 (2016) 236-243 (8 p.) [formato PDF, 1,7 MB]. Open Access.
"Policies for sustainable development of transport rely on three pillars: striving for stable social and economic growth, while
reducing the pollution and protecting the natural resources. Seaports play a significant role in economic growth of port cities. In
each such a city the port generates even several thousand jobs directly connected with the port operation. Unfortunately, the port
activities also affect the natural environment. Both sea vessels and means of transport used in the hinterland are a major source of
pollution. The purpose of this article is to present the role of port authorities in creating sustainable growth of transport through
striving for reduction of transport externalities."
Hannah Verhoeven, Dorien Simons, Jelle Van Cauwenberg, Delfien Van Dyck, Corneel Vandelanotte, Bas de Geus, Ilse De Bourdeaudhuij, Peter Clarys, Benedicte Deforche,
Promoting Active Transport in Older Adolescents Before They Obtain Their Driving Licence: A Matched Control Intervention Study.
PLoS ONE 11(12): e0168594 (2016) (20 p.) [formato PDF, 1,7 MB]. Open Access.
"Background. Active transport has great potential to increase physical activity in older adolescents (17-18 years). Therefore, a theory- and evidence-based intervention was
developed aiming to promote active transport among older adolescents. The intervention aimed to influence psychosocial factors of active transport since this is the first step in order to
achieve a change in behaviour. The present study aimed to examine the effect of the intervention on the following psychosocial factors: intention to use active transport after obtaining a
driving licence, perceived benefits, perceived barriers, subjective norm, self-efficacy, habit and awareness towards active transport.
Methods. A matched control three-arm study was conducted and consisted of a pre-test post-test design with intervention and control schools in Flanders (northern part of Belgium). A lesson
promoting active transport was implemented as the last lesson in the course 'Driving Licence at School' in intervention schools (intervention group 1). Individuals in intervention group 2
received this active transport lesson and, in addition, they were asked to become a member of a Facebook group on active transport. Individuals in the control group only attended the regular
course 'Driving Licence at School'. Participants completed a questionnaire assessing socio-demographics and psychosocial variables at baseline, post (after one week) and follow-up (after
eight weeks). To assess intervention effects, multilevel linear mixed models analyses were performed.
Results. A sample of 441 older adolescents (56.8% female; 17.4 (0.7) years) was analysed. For awareness regarding the existence of car sharing schemes, a significant increase in awareness
from baseline to post measurement was found within intervention group 1 (p = 0.001) and intervention group 2 (p = 0.030) compared to the control group in which no change was found. In
addition, a significant increase in awareness from baseline to follow-up measurement was found within intervention group 1 (p = 0.043) compared to a decrease in awareness from baseline to
follow-up measurement within the control group.
Conclusions. Overall, the intervention was not effective to increase psychosocial correlates of active transport. Future intervention studies should search for alternative strategies to
motivate and involve this hard to reach target group."
Peter Kasten, Moritz Mottschall, Wolfgang Köppel, Charlotte Degünther, Martin Schmied, Philipp Wüthrich,
Erarbeitung einer fachlichen Strategie zur Energieversorgung des Verkehrs bis zum Jahr 2050 [A long-term energy strategy of the transport sector until 2050]. Endbericht. (Texte 72/2016).
Umweltbundesamt, Dessau-Roßlau, November 2016, 127 p. [formato PDF, 3,6 MB].
"The objective of this project is to compare different energy scenarios and options for a greenhouse-gas-neutral transport sector in 2050. This comparison will be used to provide
recommendations for a long-term energy strategy of the transport sector. Energy supply costs, infrastructure costs and vehicle production costs will be compared in four different energy
supply scenarios. Interactions with other energy sectors are not included in the analysis. Electrification of road transport in which the
use of electricity is technologically possible is the most cost-efficient energy supply option; but systemic obstacles and low acceptance might impede broad market penetration of this
technology. This study concludes that PtG-CH4 and PtL have similar costs in road transport. PtG-H2 and fuel cell vehicles appear to have higher costs, in particular with applications
with low mileage per vehicle. Liquefied PtG-CH4 seems to be the most cost-efficient energy supply option in shipping and PtL fuels are
the favored option in aviation due to a lack of alternative technologies. Additional electrification is a reasonable option in rail transport.
The cost analysis in this report indicates that the cost for energy supply and the production of vehicles dominate the total cost of transforming the transport sector. The costs of
energy supply gain relevance in long-distance transport applications (e.g. long-distance trucking or shipping). The cost for
the adaption of the energy infrastructure is rather small compared to other cost factors. Public support for the adaption of infrastructure seems reasonable since the operation of the
infrastructure is economically unprofitable with few vehicles during the market introduction phase. The case is similar for the market introduction of new drive technologies and
alternative fuels. They are expensive to introduce on the market and might require regulative and market stimulation. International coordination of the energy supply strategies in
the transport sector is required to reduce the risk of sunk costs."
Susan Shaheen, Rachel Finson, Abhinav Bhattacharyya, Mark Jaffee (UC Berkeley),
Moving Toward a Sustainable California: Exploring Livability, Accessibility & Prosperity. White Paper.
TSRC, University of California, Berkeley, October 2016, 39 p. [formato PDF, 719 KB].
"The Transportation Sustainability Research Center at UC Berkeley conducted a series of tasks to
assist the California Department of Transportation (Caltrans) with an understanding of
prosperity, accessibility, and livability metrics. Research findings were collected through a
combination of literature reviews and expert interviews. Researchers found that prosperity,
accessibility, and livability metrics all involve a component of cooperation with partner
jurisdictions. A flexible approach that accounts for local and corridor considerations and evolves
over time is emphasized. The white paper highlights the importance of equity considerations,
data availability, and the scale of measurement.
Prosperity emphasizes long-term or short-term strategies to improve quality of life, focusing on
economic indicators, such as income, business, and property values. Prosperity metrics can be
used to prioritize transportation projects based on social, environmental, or equity concerns.
Accessibility metrics reflect the ability for transportation systems to provide people with access
to opportunities. Metrics are centered on travel time and length, land use, mobility, and the
availability of public transit. Livability focuses on quality of life improvements with community
outcomes and impacts at the local level. Metrics - such as affordability, public health, quality of
accessibility, environment, aesthetics, and public participation - all pertain to livability."
Johanna Yliskylä-Peuralahti (University of Turku),
Sustainable Energy Transitions in Maritime Transport. The Case of Biofuels.
The Journal of Sustainable Mobility, Vol. 3, Issue 2, 67-93, December 2016 (27 p.) [formato PDF, 837 kB].
"In maritime transport, progress towards a reduction in the environmental impacts, and responses to more recent calls for corporate social responsibility (CSR) have
been slow and geographically highly uneven. In this paper the multi-level perspective of transition studies is used as an analytical setting to understand the drivers and
barriers for the environmental upgrading of maritime transport in the Baltic Sea region. The specific focus of the analysis is on energy questions in the shipping
industry. A case study methodology is followed in gathering and analysis of the data.
With a company case, a possible path to biofuel use in maritime transport is illustrated; and, in the light of the sustainability transition framework, the potential
barriers that new renewable energy niches are currently facing-before they can become mainstream technologies-are discussed. The results show that at a landscape level,
low fossil fuel prices reduce the economic profitability of using non-fossil energy sources in maritime transport, and inhibit the development of related infrastructure.
At a regime-level, the limited demand for low-emission, non-fossil fuel-based maritime transport from the side of the cargo-owners, lack of interest, and maritime
regulations that do not currently support greenhouse gas reduction or energy efficiency
strongly enough, hinder the transition. The paper ends with a discussion and conclusions section, summarizing the research and highlighting policy implications."
Myriam Neaimeh, Graeme Hill, Weihong Guo, Josey Wardle, Anya Bramich, Phil Blythe,
Understanding the role of a rapid charging infrastructure on urban and interurban mobility patterns.
Conference Paper, Electric Vehicle Symposium (EVS29), 19-23 June 2016, Montréal, Québec (Canada), 13 p. [formato PDF, 1,0 MB].
"Rapid Charge Network (RCN) is a 7 Million Euros project co-financed by the European Commission with
the collaboration of Nissan, BMW, Renault, VW, ESB, ZCF and Newcastle University. The aim of this work
is to share some of the insights from RCN on the use of rapid charging posts in the UK and illustrate how
they could be extending the driving range of electric vehicles (EVs) and enabling the use of EVs by highmileage drivers.
The findings from this work would be used to inform the deployment of rapid charge networks in Europe and beyond."
Christian Gudbrandsen Sivertsen, Jonas Lunden,
Mobility 2.0: Sustainable Business Models for the Automotive Industry : Identifying sustainable sale-of-service mobility business models, utilizing alternative powertrains and
autonomous technology. Master's thesis in Business Administration, University of Agder, 2016, 117 p. [formato PDF, 4,4 MB].
"The aim of this study is to identify and develop sustainable mobility business models (BMs) for the automotive industry. This is a response to an analysis of the opportunities and
limitations of new technology and carsharing BMs occurring alongside emerging industry challenges. The traditional automotive industry BM has remained, thereabouts, unchanged for more than
a century. Exploration in this paper determinesAth to enable future sustainability, industry changes must occur. The current traditional BM is struggling with changing market
characteristics and appears inadequate to adopt new environmental technologies (e.g. electric vehicle, autonomous and hydrogen powered cars). The utilization of a literature analysis
approach enables the execution of a highly up-to-date and comprehensive investigation. Literature is used to help identify current industry challenges and present emerging technologies
that new BMs need to successfully resolve and utilize respectively. This thesis paper further presents and explores the essential BM theories used in analysis and BM generation. Moreover,
there is focus on solving the unsustainability of car ownership, such as by equipping a sale-of-service approach used by carsharing services in order to develop sustainable mobility BMs. The
main focus of this thesis is the analysis of opportunities and limitations that identify features necessary for sustainable mobility BMs. The main findings are two different mobility
BMs, which we argue are adequate in concern to the adoption of new technologies and are advantageous in relation to the industry challenges. This thesis presents an autonomous BM that
is applicable for urban, densely populated areas, and operates like today's free-floating carsharing services. The second sustainable BM found in this study utilized the sale-of-service
characteristics of carsharing, operating in a similar fashion as regular ownership. The analysis is thereby used to develop one BM for autonomous, urban carsharing and one BM for a
sustainable ownership-substitute. Both models adopt electric or hydrogen fuel-cell power train technology and utilize the industry challenges as opportunities for growth."
Eric Petersen, Yunfei Zhang, Ali Darwiche,
Modeling Car Sharing and Its Impact on Auto Ownership: Evidence from Vancouver and Seattle.
Conference Paper, TAC 2016 Annual Conference and Exhibition "Efficient Transportation - Managing the Demand", September 25-28, 2016, Toronto, Ontario (Canada), 20 p. [formato PDF, 1,1 MB].
"Car sharing is a relatively recent phenomenon but an increasingly important phenomenon in understanding urban household travel behavior. TransLink, the agency responsible for carrying
out regional transportation planning for metropolitan Vancouver, British Columbia, and the Puget Sound Regional Council (PSRC) the MPO for metropolitan Seattle, have started
investigating this issue. Their recent travel surveys asked the question of all households whether anyone in the household was a member of a car sharing service (not merely using a ride sharing
app such as Uber or Lyft). In addition to investigating the impact of car sharing membership on household auto ownership, these surveys provide insight into whether car sharing services lead to
a net increase or decrease in motorized travel at the household level.
Two models are investigated in this paper. First, a conventional model of household auto ownership is estimated with car sharing treated as an exogenous input, along with a stand-alone
model of car sharing membership. This is followed by a more complex household mobility model that is outlined in the paper (a simultaneous model of household car sharing and auto
ownership), which only would make sense in the context of an activity-based model or at least a model with a population synthesizer.
In terms of model results, income is a major predictor of car sharing membership and auto ownership. As expected, the presence of seniors in household and proximity to car sharing lot
have the biggest impact on car sharing membership. These variables also impact auto ownership directly, though we find number of workers in the household to play an even larger direct role in
auto ownership.
As far as the overall implications emerging from these models, we recommend that auto ownership models be refined to take car sharing membership and ideally transit pass holding into
account. In most cases, a series of sequential models will be more feasible than estimating and implementing the simultaneous household mobility model outlined in this paper. Given the
strong growth of car sharing in the Pacific Northwest, as well as across North America, we recommend that further research into car sharing membership be carried out, and this of course
also means monitoring the growth in usage of traditional car sharing services, as well as the car ride services, which have been transforming the urban transportation system in recent years."
Takayoshi Kato, Jane Ellis (OECD),
Communicating progress in national and global adaptation to climate change. Climate Change Expert Group: Paper No. 2016(1).
OECD, IEA, Paris, May 2016, 47 p. [formato PDF, 719 KB].
"The Paris Agreement, adopted by the Parties to the United Nations Framework Convention on
Climate Change (UNFCCC), reinforces the international framework for adaptation action by
establishing a global adaptation goal. Under the Paris Agreement, countries have also agreed to an
enhanced transparency framework for action, which includes adaptation. The Agreement also requests
each Party to submit and update an "adaptation communication" as appropriate. This paper explores
what elements of countries' adaptation responses and progress could be reported under the Paris
Agreement so as to better communicate efforts towards enhanced adaptation and resilience. The paper
also highlights the potential benefits both at a national and an international level from identifying and
collating adaptation-related information. Finally the paper outlines a possible structure of an
adaptation communication, and identifies options and associated information needs for the adaptation-
related components of the global stocktake agreed to in the Paris Agreement."
International Transport Forum,
Adapting Transport to Climate Change and Extreme Weather. Implications for Infrastructure Owners and Network Managers. ITF Research Report.
OECD, Paris, 2016, 144 p. [formato PDF]. Click to read online and share.
"This report addresses the fundamental challenges that climate change poses to infrastructure owners, who face two major challenges. First, they must ensure continued asset
performance under sometimes significantly modified climate conditions that may decrease the present value of their networks or increase maintenance and refurbishment costs. Second,
they must build new assets in the context of changing and uncertain climate variables. This creates a risk of over- or under-specification of infrastructure design standards, potentially
resulting in non-productive investments or network service degradation. This report investigates strategies that can help transport authorities contain network performance risks inherent
in changing patterns of extreme weather."
Ufficio federale dell'ambiente UFAM,
Impatto ambientale del traffico merci attraverso le Alpi. Risultati del progetto MMA-A, stato 2015.
Ufficio federale dell'ambiente UFAM, Berna, 14.12.2016, 22 p. [formato PDF, 1,5 MB].
"La sostenibilità del traffico transalpino delle merci è uno degli obiettivi principali
della politica dei trasporti della Svizzera. I rilevamenti effettuati dal 2003 sulla qualità dell'aria e sull'inquinamento fonico lungo gli assi di transito transalpino nord-sud
dipingono uno scenario eterogeneo: nonostante i progressi tecnici e le direttive politiche abbiano contribuito alla notevole diminuzione dei valori di singoli inquinanti
atmosferici e, in particolare, del rumore prodotto dalla ferrovia, le ripercussioni del traffico merci transalpino sull'uomo e sull'ambiente permangono elevate. Gli scenari
fino al 2020 mostrano che occorrono sforzi maggiori affinché i corridoi di transito tornino a essere spazi vitali adeguati per la popolazione locale."
Paolo Beria, Raffaele Grimaldi (Politecnico di Milano),
An ex-post cost benefit analysis of Italian High Speed train, five years after.
(Working papers SIET 2016), SIET, 2016, 19 p. [formato PDF, 735 kB].
"The core of Italian HS rail plan is the Turin-Salerno line, in operation since 2009. The central segment
Milan - Rome has been working well since the opening, with good demand figures quite in line with the
later forecasts. The extremes of the line, namely the extensions to Turin and to Naples/Salerno has remained
for long far less used. In 2012, unique case in Europe, a newcomer entered in the market and pushed a
radical change in Trenitalia marketing, quality and pricing. This positive fact has fostered the market, with
supply and demand dramatically increased, reduced fares and distributed benefits to the users, also in terms
of new mobility practices.
The paper aims at revising a former Cost Benefit Analysis exercise, produced just two years after line
opening, in the light of the changed conditions. In particular, applying a similar methodology and estimating
on the basis of third-party sources the current Origin-Destination demand matrix, we will recalculate the
economic feasibility indicators.
The cost-benefit analysis gives a marginally positive result in the most-likely case. To the contrary,
extrapolating pre-competition trends without competition, gives a very negative result. In fact, we show
that travel time benefits are a fraction of the cost. The largest benefits comes from the new demand, which
in turn comes from increased frequency, from the introduction of mixed traditional/high-speed services and
from the fall in prices due to the entrance of NTV."
European Environmental Agency,
Transitions towards a more sustainable mobility system. TERM 2016: Transport indicators tracking progress towards environmental targets in Europe.
(EEA Report n.34/2016), EEA, Copenhagen, 2016, 88 p. [formato PDF, 10,5 MB].
"This year's 'Transport and Environment Reporting Mechanism (TERM)' report (released on an annual basis
since 2000) reflects on the prospects for significant future 'systemic' changes towards sustainability for the
mobility system. Technological developments will largely determine the future environmental performance of
the transport sector. However, many past technological advances in the transport sector have historically been
offset by the ever increasing demand for transport. Previous TERM reports have addressed this issue and
have concluded that technical solutions alone are not enough to ensure that environmental impacts from
transport will be reduced. Other measures, such as demand optimisation in the form of better vehicle
utilisation, avoidance of unnecessary trips and modal shift, will therefore be indispensable. 'Ultimately, we
should not be afraid of asking whether we actually need all this transport... ...and reconsider our consumption patterns
and lifestyle choices' (EEA, 2016a).
The understanding of 'long-term sustainability' in this context is largely based on the aims of the 7EAP and
the 2011 Transport White Paper's quantitative target of a 60 % reduction in transport greenhouse gas (GHG) emissions by 2050."
Mario Contaldi, Paola Sestili (ISPRA),
Annuario dei dati ambientali 2016. Sezione B, capitolo 4: Trasporti,
ISPRA, Roma, Dicembre 2016, 96 p. [formato PDF, 1,0 MB].
Ministero delle Infrastrutture e dei Trasporti,
Conto Nazionale delle Infrastrutture e dei Trasporti Anni 2014-2015,
Roma, 2016, IPZS, 490 p. [formato PDF, 5,4 MB].
Paul Wolfram, Nic Lutsey,
Electric vehicles: Literature review of technology costs and carbon emissions. Working Paper 2016-14.
International Council on Clean Transportation, Washington, DC, July 2016, 23 p. [formato PDF, 1,1 MB].
"This paper aims to inform the debate over how electric vehicle technology could fit into a lower-carbon 2020-2030 new vehicle fleet in Europe by collecting, analyzing, and aggregating
the available research literature on the underlying technology costs and carbon emissions.
It concentrates on the three electric propulsion systems: battery electric vehicles (BEVs), plug-in hybrid electric vehicles (PHEVs), and hydrogen fuel cell electric vehicles (HFCEVs).
The authors project that the costs of all will decrease significantly between 2015 and 2030: PHEVs will achieve about a 50% cost reduction, compared with approximate cost reductions of 60%
for BEVs and 70% for HFCEVs.
Greenhouse gas (GHG) emissions and energy demand for electric and conventional vehicles are presented on a well-to-wheel (WTW) basis, capturing all direct and indirect emissions of fuel
and electricity production and vehicle operation. The authors find that carbon emissions of BEVs using European grid-mix electricity are about half of average European vehicle emissions,
with HFCEVs and PHEVs having a lower emissions reduction potential. A lower-carbon grid and higher power train efficiency by 2020 could cut average electric vehicle emissions by another third.
However, reductions in costs and CO2 emission will not be achieved without targeted policy intervention. More stringent CO2 standards, as well as fiscal and non-fiscal incentives for
electric vehicles, can help the electric vehicle market grow and costs fall. Such efforts should also be combined with efforts to decarbonize the grid, or emission reductions will not be as
great as they could be.
Although the analysis is focused on Europe, similar technology, policy, and market dynamics can be observed in electric-vehicle markets throughout North America and Asia."
Peter Slowik, Nic Lutsey,
Evolution of incentives to sustain the transition to a global electric vehicle fleet. White Paper.
International Council on Clean Transportation, Washington, DC, November 2016, 36 p. [formato PDF, 734 kB].
"This report assesses near-term electric vehicle market trends to inform on how governments might optimally evolve their electric vehicle incentive programs to sustain market
growth. We analyze prevailing per-vehicle purchasing incentives and how government outlays increase to maintain these incentives as the market grows. Then we assess how electric vehicle
costs-for varying electric range-are reduced in the approximate time frame of 2020-2025 due to increased battery production. From these cost reductions, we analyze when the consumer
proposition might tip in favor of electric vehicles, based on the first-owner cost of operation for seven major electric vehicle markets in North America, Europe, and Asia.
Based on the analysis, the authors conclude:
- The electric vehicle range and cost improvements will greatly expand the electric vehicle market and reduce the need for incentives. Due largely to battery innovation and
manufacturing scale, higher-range electric vehicle costs will be reduced by greater than $10,000 in the 2017-2022 time period.
- Incentives would ideally shift to target vehicles with the greatest mainstream consumer attractiveness. Namely incentive programs could shift eligibility criteria to lower cost
and higher range electric vehicles.
- Incentive instruments would ideally be adopted for greater financial durability. Shifting to progressive tax exemption, polluter-pay systems (e.g., Norway), or "feebate" systems
(e.g., France) could better lock in a revenue source for the electric vehicle incentives.
- As fiscal incentives phase down, more policy action is still needed for electric drive. Charging infrastructure, consumer education and awareness campaigns, fuel efficiency regulations
will become keys to drive the transition to mass-market electric vehicles."
Shared Mobility and the Transformation of Public Transit. Research Analysis.
Shared-Use Mobility Center (SUMC), Chicago, IL, March 2016, 39 p. [formato PDF, 14,4 MB].
Prepared for the American Public Transportation Association (APTA).
"Technology is transforming transportation. The ability to conveniently request, track, and pay for trips via mobile devices is changing the way people get around and interact
with cities. This report examines the relationship of public transportation to shared modes, including bikesharing, carsharing, and ridesourcing services provided by companies such as
Uber and Lyft. This research shows that the more people use shared modes, the more likely they are to use public transit, own fewer cars, and spend less on transportation overall."
Bruno Aguiar, Rosário Macário (Instituto Superior Técnico, Lisboa),
The need for an Elderly centred mobility policy.
Paper presented at the World Conference on Transport Research - WCTR 2016 Shanghai. 10-15 July 2016.
Transportation Research Procedia (2017) 15 p. [formato PDF, 446 kB]. Open Access.
"This paper reflects the ageing process as a normal and universal transformation, their physical and cognitive
limitations when faced with a mobility system that is not adapted to the reality of the elders and which facts must be
considered in a possible restructuring of the system in order to promote the quality of life of the elderly, access to
goods, opportunities and social groups providing them with the necessary empowerment to independently fulfil their
needs. Improve mobility is not just a set-directive, but rather a process of multidisciplinary collaboration and
coordination with other urban policies and projects, such as health, infrastructure and land use, so that it serves the
objectives and needs of the population, promote security for all citizens, reflect community values, and support the
activities already under development and foster community sustainability. The objectives described, will have a
positive impact on economic vitality, stimulates the development of land use, and promotes a healthier lifestyle and
improved interconnectivity between activities. For an approach to these issues, we need to get a better understanding
about the individual needs on the public space, the transportation system in social and political context. To satisfy
elderly mobility a strategy is needed covering political, educational initiatives towards empowered mobility for elderly people."
Transport & Environment,
Europe keeps burning more palm oil in its diesel cars and trucks. (Briefing).
Transport & Environment, Brussels, November 2016, 4 p. [formato PDF, 254 kB].
"The use of palm oil for biodiesel has been increasing in the EU; 3.35 million tonnes of it was used in 2015. Currently 46% of palm oil imported to the EU is used for biodiesel, requiring around 1
million hectares of tropical land. The three largest producers of palm oil biodiesel are Italy, Spain and the Netherlands, accounting for 80% of production. Italy and Spain are also large users, while
the Netherlands exports most of its palm biodiesel. The three countries consume 38% of what they produce, while the remaining 62% is used in the rest of the EU member states - thus making palm
oil use a European issue.
Despite earlier promises by the European Commission to phase out food-based biofuels, a recently leaked draft proposal on renewable energy proposes to have them account for a
maximum 3.8% of Europe's transport fuel; only 1.1 percentage points down from the current 4.9% level. The Commission needs to stick to its promise and propose a phase-out of palm oil and other
vegetable biodiesel by 2025, and land-based ethanol by 2030. This gives enough time for the industry to recover investments made and transition to production of second-generation biofuels."
European Environment Agency,
Air quality in Europe - 2016 report. EEA report n. 28/2016.
EEA, Copenhagen, 2016, 88 p. [formato PDF, 11,4 MB].
"This report presents an updated overview and analysis of air quality in Europe. It is focused in the state in 2015 and the development from 2004 to 2015.
It reviews progress towards meeting the requirements of the air quality directives. An overview of the latest findings and estimates of the effects of air pollution on health and its
impacts on ecosystems is also given."
Johan Wahlström, Isaac Skog, Peter Händel (KTH Royal Institute of Technology, Stockholm),
Smartphone-based Vehicle Telematics - A Ten-Year Anniversary. Paper/preprint, 2016, 23 p. [formato PDF, 4,0 MB].
"Just like it has irrevocably reshaped social life, the fast growth of smartphone ownership is now beginning to revolutionize the driving experience and change how we think about
automotive insurance, vehicle safety systems, and traffic research. This paper summarizes the first ten years of research in smartphone-based vehicle telematics, with a focus on
user-friendly implementations and the challenges that arise due to the mobility of the smartphone. Notable academic and industrial projects are reviewed, and system aspects related to sensors,
energy consumption, cloud computing, vehicular ad hoc networks, and human-machine interfaces are examined. Moreover, we highlight the differences between traditional and smartphonebased
automotive navigation, and survey the state-of-the-art in smartphone-based transportation mode classification, driver classification, and road condition monitoring. Future advances are
expected to be driven by improvements in sensor technology, evidence of the societal benefits of current implementations, and the establishment of industry standards for sensor fusion
and driver assessment."
Barry Brown, Moira McGregor, Mareike Glöss, Airi Lampinen,
On-Demand Taxi Driving: Labour Conditions, Surveillance, and Exclusion.
Internet, Politics, and Policy (IPP) Conference, Oxford Internet Institute, University of Oxford, 22-23 September 2016, 11 p. [formato PDF, 411 kB].
"Our empirical findings focus on the everyday experiences of both traditional taxi driver and Uber driver. From our
interviews, we document how the Uber app changes work practices and effectively produces a new form of taxi driving. For
Uber drivers, the work has become more flexible but also more demanding: the functions of the Uber app replaces the
traditional work of hunting for fares and navigation, while introducing increasing demands of emotional labour, body labour,
and temporal labour (Raval and Dourish, 2016). Further, the new economic opportunities presented by lowering barriers to
entry are nevertheless tempered by additional financial risks. In an effort to look beyond the changing everyday practices, we
conclude the paper with a discussion of labour conditions, surveillance, and exclusion: On-demand services have
implications beyond the experiences of those directly involved, and as such, they are not solely a matter of private
consumption."
Marco Dozza, Giulio Francesco Bianchi Piccinini, Julia Werneke (Chalmers University of Technology),
Using naturalistic data to assess e-cyclist behavior.
Transportation Research Part F 41 (2016) 217-226 (10 p.) [formato PDF, 1,8 MB]. Open Access.
"In Europe, the use of electric bicycles is rapidly increasing. This trend raises important
safety concerns: Is their use compatible with existing infrastructure and regulations? Do
they present novel safety issues? How do they impact other traffic? This study sought to
address these concerns, using instrumented electric bicycles to monitor e-cyclists' behavior
in a naturalistic fashion. Data was collected from 12 bicyclists, each of whom rode an
instrumented bicycle for two weeks. In total, 1500 km worth of data were collected, including 88
critical events (crashes and near-crashes). Analysis of these critical events identified
pedestrians, light vehicles and other bicycles as main threats to a safe ride. Other factors
also contributed to crash causation, such as being in proximity to a crossing or encountering
a vehicle parked in the bicycle lane. A comparison between electric and traditional
bicycles was enabled by the availability of data from a previous study a year earlier, which
collected naturalistic cycling data from traditional bicycles using the same instrumentation
as in this study. Electric bicycles were found to be ridden faster, on average, than traditional
bicycles, in addition to interacting differently with other road users. The results presented
in this study also suggest that countermeasures to bicycle crashes should be
different for electric and traditional bicycles. Finally, increasing electric bicycle conspicuity
appears to be the easiest, most obvious way to increase their safety."
ADEME,
Développement du covoiturage régulier de courte et moyenne distance. Guide méthodologique.
ADEME, Angers, Septembre 2016, 114 p. [formato PDF, 6,4 MB].
"Dans de nombreux environnements, et en particulier dans les secteurs ruraux et périurbains où la densité est souvent trop faible pour mettre en place une offre de
transports collectifs performante, le covoiturage apparaît comme une alternative efficace à l'autosolisme et une importante source d'économie pour les ménages.
Ce guide constitue une base de référence pour les collectivités territoriales et les entreprises souhaitant développer la pratique du covoiturage sur leur territoire
ou entre salariés. Pratique et concret, il offre de nombreux témoignages d'entreprises, de collectivités, d'opérateurs et de techniciens. Il délivre des résultats d'étude permettant
de mieux comprendre les "usages" du covoiturage, les coûts, les leviers d'une politique de développement de ce nouveau mode de déplacement."
Sinead Flavin, Siobhan Hamilton (National Transport Authority),
Using Physical Activity Challenges to Increase Sustainable Commuting.
Proceedings of the ITRN2016, 1st-2nd September 2016, Grangegorman, 8 p. [formato PDF, 154 kB].
"Smarter Travel Workplaces and Smarter Travel Campus are voluntary programmes to promote more sustainable and active travel, as part of a travel plan.
Over 120 of the largest employers in the state are engaged in the programme. This includes all of the Irish universities and Institutes of Technology, and a mix of public and private
employers comprising hospitals, local authorities, Irish and multi-national enterprises.
Partners of the programme sign a Charter at the most senior level within the organisation
committing to undertaking baseline/ monitoring travel surveys, implementing actions topromote more sustainable travel, and allocating personnel and financial resources to their
plan. The quantum of investment is not stated, as this will depend on the organisation's available resources, and the problem they are looking to solve.
While some Partners come to the programme through the planning process, more and more employers are looking at sustainable travel as a way to help them achieve employee
wellbeing targets - including stress management, team building, and increasing physical activity.
One of the key tools of engagement of the STW/STC programme is the Partner Challenges - which are designed as fun events to engage employees in walking and cycling promotions
within their workplaces.
The Challenges draw on good practice in the areas of health promotion, community based social marketing and travel planning.
This presentation will summarise: the impact of the Pedometer Challenge for workplaces in terms of walking for leisure
and on the commute. Year on year the challenge has increased the number of people walking on the commute, and more importantly, the number of drivers
switching from car to 'on foot' for the commute; the programme cycling challenges - which again converted other mode users to
cycling on the commute, but which has recently evolved from a 'behaviour trial' approach to partaking in the European Cycling Challenge. This event will take place
in May 2016 - feedback from the event will be presented".
Eileen O'Connell, Graham Parkhurst, Ian Shergold,
The EVIDENCE: the Economic Benefits of Sustainable Mobility. Proceedings of the ITRN2016, 1st-2nd September 2016, Grangegorman, 12 p. [formato PDF, 462 kB].
"The Evidence project (www.evidence-project.eu) has reviewed 'evidence' on sustainable transport initiatives, to help politicians and transport practitioners understand the economic
benefits that can be achieved from expenditure on sustainable transport. This knowledge will support greater integration of sustainable transport measures into urban mobility plans.
The project was conceived in the context of the EU's obligations to reduce climate change gas emissions by 2050, which requires member states to move beyond mobility policies that
emphasise car use. However, attempts to pursue carbon reductions in transport are often seen to conflict with the goals of economic development, and the view that ever-more (car-
based) mobility is needed to support economic growth.
The EVIDENCE team looked at how transport funding is allocated; often it is targeted at projects aimed at increasing road capacity which can then be 'appraised' to demonstrate a
return on investment. This project appraisal usually involves some form of Cost Benefit Analysis (CBA) which is particularly useful for infrastructure projects but the EVIDENCE
Project found it has drawbacks for smaller interventions, e.g., extensive data requirements, the dominance of the value of 'travel time', the difficulty of monetising some elements and
the exclusion of wider socio-economic effects. The project team analysed a variety of sustainable urban mobility interventions (SUMI) which had been evaluated using different
techniques (including Cost Benefit Analysis and Multi Criteria Analysis -MCA) and can now demonstrate the economic benefits of these initiatives. In total, 350 reports and case
studies from around the world were studied covering 22 individual measures under seven themes as follows:
Clean vehicles and fuels; Urban freight; Demand management strategies; Mobility Management; Collective passenger transport; Transport Telematics; Less car dependent mobility options.
The economic benefits of the measures were examined according to strength and timescale; including factors such as increased economic activity and retail revenues, increased
patronage and footfall, fuel savings, efficiency gains, savings on direct expenditure, improvements in air quality (health outcomes) and reductions in financial sanctions and
casualties. There was strong evidence of benefit for six measure types, which means that local administrations can be confident in allocating resources and gaining economic benefits
with these interventions.
The review also identified gaps and weaknesses where there was limited evidence available or it was of poor quality; the project has identified steps to improve the evaluation of the
economic benefits of SUMI, especially to widen the set of criteria currently used in CBA to encompass indirect effects on health, absenteeism, labour turnover, etc. and the wider
evidence base of property values, and CO 2 performance.
This paper will go on to look in-depth at two illustrative themes, Demand Management, and Collective Passenger Transport, showcasing some of the most successful measures and
how they can best be implemented."
Harry Barber, Tony Arnold, Alex Blackett & Dick van den Dool,
Bicycle Parking Facilities: Guidelines for Design and Installation. Research Report AP-R527-16.
Austroads, Sydney, October 2016, 143 p. [formato PDF, 6,8 MB]. [Free download, free registration needed].
"This report provides information to assists in the design and installation of bicycle parking and end-of-trip facilities that are fit for purpose. The report provides
recommendations, principles and examples of best-practice facility design. It also highlights common mistakes and suggests ways to improve flawed designs.
The report expands on and complements information that is provided in the Australian Bicycle Parking Standard AS2980.3 and in the Austroads Guide to Traffic Management Part 11: Parking."
Matthew RJ Baldock, James P Thompson, Jeffrey Dutschke, Craig N Kloeden, VL Lindsay, JE Woolley,
Older Road Users: Emerging Trends. Research Report AP-R530-16.
Austroads, Sydney, October 2016, 142 p. [formato PDF, 4,1 MB]. [Free download, free registration needed].
"This report identifies trends in crash involvement amongst older road users (aged 75+).
The project incorporated a literature review; analysis of 10 years of crash data from every jurisdiction in Australia and New Zealand;
analysis of three years of detailed hospital injury data for older road users in South Australia; analysis of the contributing factors in older
road user crashes examined using the Centre for Automotive Safety Research in-depth investigation method; consultations with
representatives of all jurisdictions in Australia and New Zealand; and a summary of relevant sections of road safety strategies in a sample
of international jurisdictions.
The report provides policy recommendations and describes crash countermeasures relevant to older road users."
Philipp Späth, Harald Rohracher, Alanus von Radecki,
Incumbent Actors as Niche Agents: The German Car Industry and the Taming of the "Stuttgart E-Mobility Region".
Sustainability 2016, 8(3), 252 (16 p.) [formato PDF, 1,6 MB]. Open Access.
"The system of mobility currently faces severe challenges. Particularly in cities, strategic interventions are made to support a transition towards sustainable mobility. Incumbent
actors from the car industry are often invited to play a key role in such initiatives. The Stuttgart region is supported with public money to become a model region of sustainable mobility
because it is base to key actors of the German car industry. This paper examines the locus of agency in such a "transition arena". How do key actors frame the challenge of sustainable
mobility? What role is attributed to public policy at various governance levels and to the "local" industry, respectively? In the case of the Stuttgart region, we find a high ability
of key industry actors to reframe transition initiatives for sustainable mobility and align public policy with their interests-particularly in local, i.e., place-bound contexts. This
underlines the need for transition studies to pay more attention to the agency of incumbent actors and their capacity to absorb sustainable alternatives without changing dominant industry
structures."
Parigi e oltre. Gli impegni nazionali sul cambiamento climatico al 2030. ENEA, Roma, ottobre 2016, 224 p. [formato PDF, 4,6 MB].
"Questo rapporto racconta gli impegni nazionali sul cambiamento climatico al 2030. Il volume è nato dalla collaborazione tra Ministero dell'Ambiente e della Tutela del territorio e del Mare,
ENEA, ed ISPRA. Il valore di questa pubblicazione sta nell'aver messo insieme analisi e proposte che, grazie ad un approccio globale non trascurano alcun aspetto delle innumerevoli variabili
che entrano in gioco nella predisposizione di un programma di un'"Italia sostenibile" realmente credibile.2
Björn Hildebrandt, Gerrit Remané, Benjamin Brauer, Lutz M. Kolbe (University of Göttingen),
Facilitating e-mobility through digital technologies - development and evaluation of a dynamic battery-leasing business model.
Pacific Asia Conference on Information Systems, PACIS 2016 Proceedings. Paper 217. 14 p. [formato PDF, 574 kB].
"The electric mobility sector - an important pillar for counteracting climate change - is facing a sluggish
market development. In this paper, we present a new dynamic battery-leasing business model that can
play a key role in promoting the market introduction of electric mobility. Unlike medium- to long-term
approaches for creating additional value from electric vehicles (e.g., demand response or vehicle-to-grid), the business model we propose can be applied in the short
run as all necessary prerequisites are already fulfilled. To demonstrate, we proceed in two major steps. First, we design the digital
technology-enabled business model that breaks with current business logics by actively involving users
in the value generation process. The concept contributes to reducing battery degradation effects and
thus increases the residual value of the batteries. Second, we test the underlying hypothesis of our
business model - the user's willingness to follow a certain charging guideline in order to extend battery
lifetime - using a comprehensive conjoint analysis. Thus, our research demonstrates how information
systems can be used to encourage green choices by consumers."
Fausto Galli, Giuseppe Lubrano Lavadera, Marianna Marra,
Does high speed railway impact airport efficiency? The Italian case.
57th Annual Conference of the Italian Economic Association, Milan, 20-22 October 2016, 32 p. [formato PDF, 532 kB].
"This paper investigates the impact of the development during the period 2003-2014 of High-Speed
Railway (HSR) infrastru0cture on the efficiency of the overall airport system in Italy. The Italian
case was selected for the peculiar characteristics of its travel infrastructure system. We employ a
two stage estimation. Following Simar and Wilson (2007), in the first stage we implement data
envelopment analysis (DEA) to obtain airport efficiency scores, which, in the second stage, are
regressed with the variables of interest. We find evidence of a positive impact of HSR on airport
efficiency, with airports located in the North of Italy and close to HSR performing better, while
airports with no HSR are find to be inefficient. To support our argument, we provide robustness
checks for the presence of international flights and low cost companies. The results of this study
should help policy decisions about future investments to improve the efficiency of regional travel
systems."
Mateus Porto Schettino,
Sustainable Urban Mobility Plans in Spain. Assessment of walking promotion and its impact in the quality of public space.
Published in:
Urban Planning, Public Space and Mobility, Young Planners Workshop 2016, ECTP-CEU, Brussels, 2016, 151-168 (16 p.) [formato PDF, 814 kB].
"In recent years, several Spanish cities have taken action against the growth of individual motorized displacements, promoting active and socially equitable modes of transportation.
They are contributing to a new mobility's culture in which walking should have a leading role. However, this change depends on complex socio-economic issues and requires planning. For that,
according to European guidelines, the Sustainable Urban Mobility Plan (SUMP) is the suitable instrument to address this challenge.
The instrument arises in Spain in the middle of the last decade and nowadays the majority of mediums cities have a SUMP. Nevertheless, we still do not know much about its effectiveness,
especially about its impact over pedestrians. Therefore, with the aim to contribute to the knowledge about the SUMP experience in Spain, a doctoral thesis is being prepared for the Urban
Planning Department at the Polytechnic University of Madrid. The study characterizes the planning instrument in a mobility policies panorama and analyses in detail its relation with urban
features and planning. The adoption of a mobility plan represents a political commitment, but its implementation is not always successful, as the instrument has little legal implications in
Spain. That is why its coordination with urban plans is so important.
There is a hypothesis that SUMPs address mainly traffic and public transport, compared with little attention to pedestrian and cycling promotion or the restriction of private cars use. The
analysis' methodologies and actions proposed still have traditional traffic and essentially infrastructural approach, with not enough attention to urban aspects, other functions of public
space beyond circulation or the social aspects related to the demand for mobility. Otherwise, the research revealed some good practices that should be shared and widespread between those
(technicians, students, politicians and activists) interested in sustainable mobility with walking and cycling promotion and improvement of urban space quality."
Fergus Browne, David Jordan,
Measuring the Pedestrian Experience in Dublin: The Role of Urban Design Theory in Understanding and Redesigning Public Space in Cities.
Published in:
Urban Planning, Public Space and Mobility, Young Planners Workshop 2016, ECTP-CEU, Brussels, 2016, 9-20 (23 p.) [formato docx, 3,2 MB].
"This paper examines the pedestrian experience as a frequently overlooked factor in city planning and design and demonstrates how urban theories can be utilised to measure, understand
and promote better quality and more responsive public spaces. Too often urban design theories remain in the realm of academic discourse and although contributing implicitly to the formulation
of policy, are rarely explicitly invoked. By distilling and applying these theories, it has been illustrated that such an approach enables the complexities of the city to be represented and
understood from the perspective of the pedestrian. This paper is divided into two distinctive areas: theory and practice. In discussing theory, the bifurcation of urban design discourse into
two distinct strands of the psychological and physical cities, provided an enhanced awareness and appreciation of the plethora of urbanism fields to which human perception and experience
relates. By reflecting on a number of urban design-based studies, as previously conducted by the authors in Dublin, a case is made that such an alternative approach lends a greater
understanding of cognitive perceptions to urban environments. Individually, they were designed to give specific information required as part of evaluating an urban space, but collectively
the studies provided a series of vital buildable layers offering an insight into how a person experiences and interacts with a city on a daily basis and providing an indicator of the
physical catalysts which impact on this relationship. The research argues that a greater link between pedestrian experience and the design of the public realm needs to occur and will
demonstrate how this connection is frequently missing, leading to the production of non-responsive public space which fails to engage the pedestrian user. This paper aims to deliver a
universal lesson that successful urban spaces are the ones which are the most responsive to the needs of the pedestrian. Indeed the authors believe that only through the adoption of a
pedestrian-centred approach to designing and managing the public realm will sustainable mobility be fully realised in European cities."
Graziano Di Gregorio, Simona Palmieri,
Cycling in a Megacity. The Case of London. Published in: Urban Planning, Public Space and Mobility,
Young Planners Workshop 2016, ECTP-CEU, Brussels, 2016, 129-150 (24 p.) [formato PDF, 2,9 MB].
"Today, cities around the world are pushing forward their political agenda for more urban cycling as an active mode of transportation. Cycling has been increasingly promoted as
an active mode of transportation and Governments at every level have been implementing policies to increase cycle levels within urban centres, to improve the overall sustainability of
the transportation system and the liveability of our cities. This paper adopts a wider focus and a deeper understanding of the role of cycling in megacities along with the opportunities
and challenges of promoting cycle mobilities in such large urban areas. London is used as an empirical case study in order to investigate how this megacity has implemented its own
'cycling revolution'. Current and past policies are analysed and supported by examples-of completed and ongoing projects within the city-in order to illustrate how the city is addressing
its long-term strategy. The main conclusions drawn from this paper can be delineated in three main factors as key elements in promoting cycling in a megacity."
European Environment Agency,
EMEP/EEA air pollutant emission inventory guidebook 2016. Technical guidance to prepare national emission inventories. EEA report n. 21/2016.
EEA, Copenhagen, 2016, 24 p. [formato PDF, 1,4 MB]. Contains Chapter 1: Guidebook introduction. For the following chapters, please see separate files available online:
www.eea.europa.eu/emep-eea-guidebook
" The Guidebook remains the most recognised set of emission inventory estimation methods used in air pollution studies in Europe and the wider UNECE geographical area.
Importantly, it also continues to evolve over time, incorporating new information and science relevant for the purposes of air pollutant emission inventory compilation. The 2016
update of the Guidebook's set of methodologies will help ensure comparable and consistent emissions data are reported by countries, in turn helping inform policymakers, the scientific
community and the broader public."
Gerrit Remane, Robert C. Nickerson, Andre Hanelt, Jan F. Tesch, Lutz M. Kolbe,
A Taxonomy of Carsharing Business Models. Completed Research Paper.
37th International Conference on Information Systems (ICIS 2016), Dublin, December 11-14, 2016, 19 p. [formato PDF, 643 kB].
"Carsharing clubs that grant members temporary access to vehicles have existed for
more than half a century. Only recently, however, have advances in digital technologies
such as the mobile Internet begun to foster new carsharing business models, thereby
increasing the attractiveness of carsharing for both operators and users. Thus far, these
new business models have typically been classified as roundtrip, point-to-point,
nonprofit/cooperative, or P2P carsharing. However, not all operators fit neatly into
these rather broad groups. Moreover, significant differences exist among the business
models of operators within the same group. Therefore, we complement these archetypes
by developing a taxonomy of carsharing business models. This classification scheme
translates the aforementioned technological advances into the creation of economic
value and can be used for a more accurate analysis of existing operators as well as the
systematic discovery of new business models."
Philippe Lebeau,
Towards the electrification of city logistics?. Thesis submitted in fulfilment of the requirements for the award of the degree of
Doctor of Business Economics / Doctor in Toegepaste Economische Wetenschappen, Vrije Universiteit Brussel, Faculty of Economics, Social and Political Sciences, 21 March 2016, 193 p. [formato PDF, 4,2 MB].
"City logistics is facing an important challenge. It is one of the most polluting segments of the
transport sector but policy makers want it to become one of the cleanest in the future. The
European Commission, for example, has set the goal of reaching CO 2 free city logistics by
2030. Battery electric vehicles represent in that context a potential solution. They can indeed
reduce CO 2 emissions, especially if electricity is generated from renewables. Moreover, they
can improve air quality and reduce noise generated by traffic in cities. However their adoption
by freight transport operators remains limited despite the recent development of electric vans
and trucks on the market. The objective of this thesis is therefore to investigate the feasibility
of introducing battery electric vehicles in city logistics.
The PhD is structured around three main research questions that address (1) the potential
adoption of battery electric vehicles in city logistics, (2) the strategies to reduce or solve their
economic and operational constraints and (3) the stakeholders' support regarding a shift from
conventional to battery electric vehicles. By tackling these three aspects, the thesis demon-
strates that an electrification of city logistics is possible. The different stakeholders of city lo-
gistics are indeed found to support that transition. But the adoption of battery electric vehicles
remains limited because of their economic and operational constraints. The thesis identifies
therefore the different conditions where battery electric vehicles can become profitable for
freight transport operators. It recommends also a range of policies that can further stimulate
the adoption of battery electric vehicles."
Dieselgate: Who? What? How?.
Transport & Environment, Brussels, September 2016, 30 p. [formato PDF, 2,5 MB].
""This report, released on the first anniversary of the Dieselgate scandal, exposes the shocking
number of dirty diesel cars on the EU's roads and the feeble regulation of cars by national
authorities that have focused on protecting their own commercial interests or those of domestic
carmakers. In the US, following the disclosure that VW had cheated emissions tests, justice has
been swiftly and effectively delivered. This is in stark contrast to Europe where VW claims it has
not acted illegally, no penalties have been levied and no compensation has been provided to
customers. But the failure to penalize VW in Europe is the tip of the Dieselgate iceberg with an
estimated 29 million grossly polluting modern diesel cars now in use, a number that is still
growing. Over four in five cars that meet the Euro 5 standard for NOx in the laboratory
(180g/1000km), and were sold between 2010-14, actually produce more than three times this
level when driven on the road. Two-thirds of Euro 6 cars (most on sale since 2015) still produce
more than three times the 80g/1000km limit when driven on the road. 69% of the dirty diesel
cars were sold in France, Germany, Italy and the UK. These member states also approved most of
the polluting diesel cars for sale."
Urban design, transport, and health. Online/Series.
The Lancet 2016 (42 p.) [formato PDF, 6,6 MB]. http://dx.doi.org/10.1016/S0140-6736(16)30068-X [free registration needed].
Part 1: City planning and population health: a global challenge; Part 2: Land use, transport, and population health: estimating the health benefits of compact cities;
Part 3: Use of science to guide city planning policy and practice: how to achieve healthy and sustainable future cities.
"Worldwide, the majority of people already live in cities and by 2050, it is estimated that 75% of 10 billion people have cities as an important social determinant of health.
Air pollution, physical inactivity, noise, social isolation, unhealthy diets, and exposure to crime play a very important part in the non-communicable disease burden.
This 3-part Series explores how integrated multisector city planning, including urban design and transport planning, can be used as an important and currently underused force for
health and wellbeing within the framework of the Sustainable Development Goals in both high-income countries and low-income and middle-income countries."
Seoin Baek, Heetae Kim and Hyun Joon Chang (Korea Advanced Institute of Science and Technology),
A Feasibility Test on Adopting Electric Vehicles to Serve as Taxis in Daejeon Metropolitan City of South Korea.
Sustainability 2016, 8(9), 964 (18 p.) [formato PDF, 861 kB]. Open Access.
"For realizing sustainable development, EV (Electric Vehicle) is currently considered as one of the most promising alternative due to its cleanness and inexhaustibility.
However, the development and dissemination of EV has stagnated because it faces major constraints such as battery performance and an excessively long charging time. Thus, this study
examined the feasibility of using EVs as taxis by analyzing real data from a pilot project in Daejeon, a metropolitan city in South Korea for proposing the effective way to adopt EV.
To reflect reality and improve accuracy, we adopted scenarios and assumptions based on in-depth interviews with groups of experts. The resulting initial benefit-to-cost (B/C)
ratio for EV taxis is approximately 0.4, which is quite low compared to 0.7 for traditional taxis. However, after incorporating some further assumptions into the calculation,
the B/C ratio shifts to approximately 0.7, which is more appropriate for EV adoption. For this improvement to be achieved, the dissemination of a charging infrastructure, improvement
of the business model and policy support is strongly needed. Limitations to this work and potential areas for future study are also fully discussed."
Elliot Martin and Susan Shaheen,
The Impacts of Car2go on Vehicle Ownership, Modal Shift, Vehicle Miles Traveled, and Greenhouse Gas Emissions: An Analysis of Five North American Cities.
Working Paper. Transportation Sustainability Research Center (TSRC), University of California, Berkeley, July 2016, 26 p. [formato PDF, 1,3 MB].
"Carsharing is the shared use of a vehicle fleet by members for tripmaking on a per trip basis. There are
four forms of carsharing in North America today: 1) roundtrip, 2) one-way, 3) peer-to-peer, and 4)
fractional. In roundtrip carsharing, members begin and end a trip at the same vehicle location and
typically pay for use by the hour, mile, or both. One-way carsharing enables members, who pay by the
minute, to begin and end a trip at different locations - either throughout a free floating zone or station-
based model with designated parking locations. Peer-to-peer carsharing functions much like roundtrip
carsharing; however, the vehicle fleet is typically owned/leased by private individuals and facilitated by
a third-party operator. Finally, the fractional ownership model enables users to co-own a vehicle and
share its costs and use. Roundtrip carsharing has been operating in North America for over 20 years. In
July 2015, there were 39 roundtrip carsharing operators in North America with a total membership of
1,005,893 and a collective fleet of 18,582 vehicles. In 2010, one-way carsharing launched in North
America in Austin, Texas with the car2go service. As of July 2015, there were three one-way operators in
North America, serving 511,000 members with a collective fleet of 6,870 vehicles (Shaheen and Cohen,
2016, forthcoming).
Car2go is currently the largest carsharing operator in the world, with a presence in nine countries and
nearly 30 cities. It operates as a one-way instant access carsharing system within a pre-defined urban
zone. Members can find an unoccupied parked vehicle, access it immediately, and use it to meet their
local travel needs. As long as the vehicle is parked within the operating zone, users only pay for the time
that they drive. As a one-way system, car2go provides flexibility to the user. There are questions as to
whether one-way carsharing increases overall vehicle miles traveled (VMT), by facilitating easier one-
way travel (and automotive commuting) within urban environments. The results of this study suggest
that access to ubiquitous shared automobiles allows some residents to get rid of a car or avoid acquiring
one altogether. These actions taken by a minority of members have VMT-reducing effects that are
estimated to exceed the additional driving that does take place within car2go vehicles. This study
surveyed car2go members in five cities to determine the impacts on vehicle ownership, modal shift,
VMT, and greenhouse gas (GHG) emissions. The cities surveyed were Calgary, San Diego, Seattle,
Vancouver, and Washington, D.C. We asked questions that required respondents to attribute specific
changes in their life as caused by the presence of and access to car2go. We also used vehicle activity
data to evaluate the total driving that car2go vehicles travel in a city during a year, as well as a profile of
the frequency of use by the broader car2go population."
Climate Action Tracker,
The road ahead: How do we move to cleaner car fleets? (CAT Decarbonisation Series). August 26, 2016, 7 p. [formato PDF, 2,7 MB].
"Our analysis brings insights into the extent of change that is necessary in the transport sector
to achieve decarbonisation. While a number of major emitting countries have set ambitious fuel
economy and/or emission standards that can substantially reduce emissions (especially the EU
and USA), 2°C trajectories can only be reached by a massive scale-up of EVs, to around 50% by
2050. More action is needed to ensure compatibility with the 1.5°C limit agreed upon in
Paris, especially considering the current practices in conscious misreporting of emission
standards by car manufacturers.
Getting anywhere close to a 1.5°C compatible pathway would thus require changes on a
different scale, with sales of zero-emission vehicles reaching 100% of new sales in the next
two decades, combined with a completely decarbonised power sector. Some countries
have made pledges in this direction, but more sustained action is needed on a global scale.
Lastly, increasing EV sales is no silver bullet for the entire transport sector. For example, in
heavy freight transport over long distances, EVs currently offer no feasible alternative to
standard trucks, not to mention aviation, maritime transport, and train travel, which is still
often powered by diesel fuel. Here, the focus on increasing fuel efficiency and emission
standards is all the more important in the near term, although zero-emission technologies are
still required sector-wide in the long-term."
Centro Studi Fondazione Magna Carta,
Mobilità sostenibile in ambito urbano. Policy Paper in preparazione della tavola rotonda "La Mobilità elettrica e il futuro dell'Italia" martedì 27 Settembre 2016.
Fondazione Magna Carta, Roma, settembre 2016, 31 p. [formato PDF, 757 kB].
"La mobilità elettrica può garantire sostanziali benefici ambientali ed energetici rispetto
alle altre tecnologie nel settore dei trasporti, e può costituire nel medio periodo un'importante
leva per il conseguimento degli obiettivi che l'Italia intende darsi attraverso la sottoscrizione
degli accordi di Parigi sul cambiamento climatico (COP21), nonché per essere pienamente
allineata alla direttiva europea "Alternative Fuel" (direttiva 2014/94/UE). Un'efficace politica
di sviluppo in tale ambito ha bisogno di programmazione oltre che di progetti dimostrativi, e
le amministrazioni pubbliche, centrali e locali, hanno un ruolo chiave nella diffusione di
politiche di mobilità sostenibile in ambito urbano e per il successo delle stesse.
Il seguente documento è rivolto a tutti gli stakeholder, pubblici e privati, coinvolti a
livello normativo ed industriale in tale argomento e vuole rappresentare uno spunto
"operativo" per definire una efficace politica per la mobilità urbana sostenibile, cercando di
contribuire in modo importante alla qualità della vita, della salute, allo sviluppo economico ed
urbano, alla competitività, all'efficienza energetica."
Edo Ronchi, Andrea Barbabella, Raimondo Orsini e Toni Federico,
La svolta dopo l'accordo di Parigi. Italy Climate Report.
Fondazione per lo sviluppo sostenibile, Roma, aprile 2016, 54 p. [formato PDF, 1,4 MB].
"Dopo l'Accordo di Parigi, alla luce degli impegni più sfidanti sottoscritti anche dall'Italia e delle recenti
difficoltà e rallentamenti, è necessario e urgente varare una nuova Strategia energetica nazionale (SEN).
L'obiettivo per le emissioni di gas serra al 2030 potrebbe essere collocato in una posizione intermedia, fra i
1,5 °C e 2 °C, con una riduzione delle emissioni di gas serra del 50% rispetto al 1990. Per raggiungere questo
risultato, gli impieghi finali di energia dovrebbero scendere dagli attuali 115 Mtep circa ai 90 Mtep nel 2030,
contando su un contributo rilevate delle politiche di efficienza energetica. Rispetto allo scenario tendenziale al
2030 si tratterebbe di una riduzione dei consumi di circa il 40%. Parallelamente, nei prossimi 15 anni il contributo
delle fonti rinnovabili sul consumo energetico finale dovrebbe raddioppiare, passando da 17,3% a 35%, e
nel solo comparto elettrico, le rinnovabili dovrebbero soddisfare almeno 2/3 della domanda di elettricità: ciò
significherebbe 1 Mtep di energia complessiva e 8 TWh di produzione elettrica in più ogni anno, in linea con le
performance migliori degli ultimi quindici anni.
La nuova SEN al 2030, per raggiungere i nuovi e più impegnativi target necessari per attuare l'Accordo di
Parigi, dovrebbe indicare anche le politiche e le misure da adottare."
Alessandro Fantechi (a cura di),
L'Alta Velocità e il "nodo" di Firenze: domande e risposte sulle nuove ipotesi.
Associazione per gli studi sulla Mobilità ed i Trasporti in Toscana, Firenze, 22 agosto 2016, 13 p. [formato PDF, 1,9 MB].
" All'inizio di quest'estate importanti figure istituzionali hanno stimolato un vivace dibattito sui media riportando la notizia di un possibile ripensamento di Ferrovie dello
Stato Italiane rispetto al progetto già in via di realizzazione di sotto attraversamento ferroviario della città di Firenze. La ristrutturazione del traffico ferroviario con la
realizzazione del passante sotterraneo dei treni ad alta velocità e la stazione progettata da Foster & Arup aveva costituito la stella polare dell'idea di riorganizzazione della
mobilità metropolitana per oltre un ventennio. La riunione del 21 luglio a cui hanno partecipato il Comune di Firenze, la Regione Toscana, Ferrovie dello Stato Italiane ed altri
importanti enti ha avuto un esito interlocutorio e si attende da Ferrovie per settembre la presentazione di un nuovo piano guida. Per far chiarezza in un momento in cui sembra che
i fraintendimenti e le interpretazioni errate possano prender piede AMT offre un contributo tecnico."
Daniel Veryard (International Transport Forum),
Quantifying the Socio-Economic Benefits of Transport: Roundtable Summary and Conclusions. (Discussion Paper 2016-06).
OECD/ITF, Paris, April 2016, 32 p. [formato PDF, 1,4 MB].
"Socio-economic cost-benefit analysis (CBA) is a powerful framework that can be very useful to governments making investment decisions. However
the standard application of transport CBA has room for improvement. This paper describes efforts to improve the quality of transport CBA and its
applicability to decision making. Three areas are addressed in detail: strategies for making the most of CBA, valuing and forecasting reliability
benefits, and capturing wider economic impacts. The report is based on the papers and discussions at a Roundtable meeting of 30 experts held in Paris
in November 2015. Roundtable participants took the view that a multi-faceted approach is needed to address the shortfalls; CBA theory and practice need
to be gradually expanded to incorporate more impacts in the rigorous valuation and forecasting framework; and CBA results need to be more effectively
linked to other criteria in the broader decision-making framework, including by bringing in a more diverse evidence base."
Dominique Gillis, Ivana Semanjski, Dirk Lauwers (Ghent University),
How to Monitor Sustainable Mobility in Cities? Literature Review in the Frame of Creating a Set of Sustainable Mobility Indicators.
Sustainability 2016, 8(1), 29 (30 p.) [formato PDF, 842 kB]. Open Access.
"The role of sustainable mobility and its impact on society and the environment is evident and recognized worldwide. Nevertheless, although there
is a growing number of measures and projects that deal with sustainable mobility issues, it is not so easy to compare their results and, so far, there is
no globally applicable set of tools and indicators that ensure holistic evaluation and facilitate replicability of the best practices. In this paper, based
on the extensive literature review, we give a systematic overview of relevant and scientifically sound indicators that cover different aspects of sustainable
mobility that are applicable in different social and economic contexts around the world. Overall, 22 sustainable mobility indicators have been selected and
an overview of the applied measures described across the literature review has been presented."
Sofie Erlandsson, Olivia Hägglöf,
Electric Bicycles in Bike-Share Systems. An Investigation of the Potential for Electric Bicycles in Gothenburg's Bike-Share System Styr & Ställ.
Master's Thesis in the Master's Programme Infrastructure and Environmental Engineering, Department of Civil and Environmental Engineering, Chalmers University of Technology, Göteborg, 2016, 107 p. [formato PDF, 3,7 MB].
"Gothenburg is growing geographically as well as population-wise and experiences a densification. Solutions for sustainable transportation are needed, and a way to promote
this is by having a bike-share system (BSS). Today Gothenburg has a BSS with conventional bicycles, Styr & Ställ, located in the city centre. Due to the growing city
the system might need to develop and expand. This thesis investigates the potential of e-bikes in Styr & Ställ and the possibilities to expand the system due to e-bikes. This
both include an extensive literature review on BSS, interviews and case studies with European cities with electric BSS, and analysis of where to develop the system
geographically.
It is found that there are some topographic limitations in the current system in Gothenburg, which can be approached by e-bikes. It is also possible to go further with
an e-bike and therefore include more areas in the system. With e-bikes more and other groups of users can be reached, for instance older people, physically limited people, or
people in context that do not want to arrive sweaty.
Analyses were done in order to find suitable areas for an expanded BSS. The expansion areas that were found for the system are mainly the sub-districts Majorna, Masthugget,
Frölunda Torg, Krokslätt, Lunden Olskroken, Gamlestaden, Lindholmen and Rambergsstaden. This is an overall radial expansion except from a corridor towards
Frölunda Torg and Gamlestaden. Furthermore, stations based on destinations of interests such as public transport nodes, parks, squares, universities, and working places
were suggested and located.
The conclusion is that there is a potential for electric bicycles in Styr & Ställ and that the system should be combined with both conventional and electric bicycles, in order
to approach a broader user group. The system is also recommended to expand to the areas mentioned above. People that already use the BSS will be able to continue to use
it in the same way, and people that prefer an e-bike in order to cycle, will them too have a socially, economic, and environmentally sustainable transport alternative that also
improves the public health."
Alison Conway, Nathan Tavernier, Victor Leal-Tavares, Niloofar Gharamani, Lisa Chauvet, Medwin Chiu, and Xue Bing Yeap,
Freight in a Bicycle-Friendly City: Exploratory Analysis with New York City Open Data.
Transportation Research Record: Journal of the Transportation Research Board, 2547 (2016) 91-101 (21 p.) [formato PDF, 3,2 MB].
"This project employs a variety of open data sets to examine how New York City's growing bicycle infrastructure has had an impact on travel and
parking conditions for commercial vehicles (CVs), and to investigate the interactions that occur between CVs and bicycles on multimodal urban streets.
The project was conducted in three stages. First, a spatial analysis of the city's dedicated bicycle and local truck routes was performed to quantify
the extent of network overlap and changes that have occurred since 2000. Next, a spatial and statistical analysis of bicycle collisions extracted from
the New York Police Department's motor vehicle collision database was conducted to explore infrastructure and demand characteristics indicative of
freight-bicycle conflicts. Finally, CV-bicycle lane parking violations were extracted from a New York City Department of Finance's parking violation
database to examine parking challenges in bicycle-friendly areas; field data were also collection in three critical locations. The project identified
several challenges for CV operations. Potential future research efforts to address emerging questions requiring further investigation are also discussed."
Alexander Sandau, Jorge Marx Gómez, Daniel Stamer, Benjamin Wagner vom Berg, Jantje Halberstadt,
Model of mobility demands for future short distance public transport systems.
CONF-IRM 2016 Proceedings. Paper 32. 14 p. [formato PDF, 883 kB].
"Short distance public transport faces huge challenges, although it is very important within a sustainable transport system to reduce traffic
emissions. Revenues and subsidization are decreasing and especially in rural regions the offer is constantly diminishing. New approaches for public
transport systems are strongly needed to avoid traffic infarcts in urban and rural areas to grant a basic offer of mobility services for everyone. In
the proposed work a demand centered approach of dynamic public transport planning is introduced which relies on regional traffic data. The approach is
based on a demand model which is represented as a dynamic undirected attributed graph. The demands are logged through traffic sensors and sustainability
focused traveler information systems."
Xiaoxia Wang, Zhanqiang Li, Yanbo Cui (Beijing Jiaotong University),
Urban Logistics under the Internet. WHICEB 2016 Proceedings. Paper 46. 9 p. [formato PDF, 318 kB].
"With the promotion of "Internet + efficient logistics" and refer Tomorrow's Elastic Mobility Adaptive(TEAM), this paper extends the framework of urban
logistics based on the Internet and cloud computing environment, specifies the challenges and transitions experienced by the commodity market, transport
market, infrastructure market, then discusses several key technologies of IT application in urban freight transportation including dynamic regulation of
the transport market for administrator, "last mile" solutions, coding system and green vehicles. Now IT building blocks of digitally free open source
software not only provide the IT infrastructure but also facilitate "Share more - Develop less" for mass innovation convenience of cities. It no doubts
that an efficient, environmentally friendly and intelligent urban freight system will come true in the near future."
Elliot Martin, Adam Cohen, Jan L. Botha, Susan Shaheen,
Bikesharing and Bicycle Safety.
Mineta Transportation Institute, San José, CA, March 2016, 94 p. [formato PDF, 3,2 MB].
"The growth of bikesharing in the United States has had a transformative impact on urban transportation. Major cities have established large bikesharing
systems, including Boston, Chicago, Denver, Minneapolis-Saint Paul, New York City, Salt Lake City, the San Francisco Bay Area, Seattle, Washington DC, and
others. These systems began operating as early as 2010, and no fatalities have occurred within the US as of this writing. However, three have happened in
North America-two in Canada and one in Mexico. Bikesharing has some qualities that appear inherently unsafe for bicyclists. Most prominently, helmet usage
is documented to be quite low in most regions. Bikesharing is also used by irregular bicyclists who are less familiar with the local terrain. In this study,
researchers take a closer look at bikesharing safety from qualitative and quantitative perspectives. Through a series of four focus groups, they discussed
bikesharing usage and safety with bikesharing members and nonmembers in the Bay Area. They further engaged experts nationwide from a variety of fields to
evaluate their opinions and perspectives on bikesharing and safety. Finally, researchers conducted an analysis of bicycle and bikesharing activity data, as
well as bicycle and bikesharing collisions to evaluate injury rates associated with bikesharing when compared with benchmarks of personal bicycling. The data
analysis found that collision and injury rates for bikesharing are lower than previously computed rates for personal bicycling. Experts and focus group
participants independently pointed to bikesharing rider behavior and bikesharing bicycle design as possible factors. In particular, bikesharing bicycles are
generally designed in ways that promote stability and limited speeds, which mitigate the conditions that contribute to collisions. Data analysis also
explored whether there was evidence of a "safety in numbers benefit" that resulted from bikesharing activity. However, no significant impact from bikesharing
activity on broader bicycle collisions could be found within the regions in which they operate. Discussion and recommendations are presented in the
conclusion."
Matthew Holian, Ralph McLaughlin,
Benefit-Cost Analysis for Transportation Planning and Public Policy: Towards Multimodal Demand Modeling.
Mineta Transportation Institute, San José, CA, August 2016, 77 p. [formato PDF, 3,6 MB].
"This report examines existing methods of benefit-cost analysis (BCA) in two areas, transportation policy and transportation planning, and suggests
ways of modifying these methods to account for travel within a multimodal system. Although the planning and policy contexts differ substantially, this
report shows how important multimodal impacts can be incorporated into both by using basic econometric techniques and even simpler rule-of-thumb methods.
Case studies in transportation planning focus on the California Department of Transportation (Caltrans), but benchmark California's competencies by exploring
methods used by other states and local governments. The report concludes with a list and discussion of recommendations for improving transportation planning
models and methods. These will have immediate use to decision makers at Caltrans and other state DOTs as they consider directions for developing new planning
capabilities. This project also identifies areas, and lays groundwork, for future research. Finally, by fitting the planning models into the broader context
of transportation policy, this report will serve as a resource for students and others who wish to better understand BCA and its use in practice."
Uwe Tietge, Peter Mock, Nic Lutsey, Alex Campestrini,
Comparison of leading electric vehicle policy and deployment in Europe. White Paper.
International Council on Clean Transportation Europe, Berlin, May 2016, 88 p. [formato PDF, 10,7 MB].
"This study investigates consumer incentives for electric vehicles (EVs), including plug-in hybrid electric vehicles (PHEVs) and battery electric
vehicles (BEVs), in the five largest EV markets in Europe: Germany, the United Kingdom, France, the Netherlands, and Norway. These markets together account
for more than 80% of all European EV registrations in 2014.
The paper looks at incentives at the national level, and uses 10 case studies of European cities/regions to examine how local governments can complement
national incentives. The focus is on fiscal incentives, charging infrastructure density, and EV market shares as key indicators of countries' readiness to
transition to electric mobility. The study analyzes the diffusion of EVs at the regional level, including maps of EV market shares and charging
infrastructure for each market.
In addition to providing a snapshot of the largest European EV markets, the study identifies effective incentives for driving the uptake of electric vehicles:
Direct consumer incentives: Substantial fiscal incentives are the most important driver of EV uptake. Countries and cities with high fiscal incentives have
been more successful at transitioning to electric mobility.
Indirect consumer incentives: Fiscal incentives alone are not sufficient to ensure uptake. Promotional activities are needed to create consumer
awareness. Preferential access to low-emission zones or high-occupancy vehicle lanes, electric car-sharing platforms, introducing EVs into public
fleets, and consumer outreach events are common and effective measures to raise awareness of electric mobility.
Charging infrastructure: Another prerequisite for electric mobility, because it helps overcome range anxiety. Countries with dense public charging
infrastructure have higher EV market shares, though other factors (such as availability of fast charging infrastructure and opportunities to charge at
home) should also be considered.
Policy design: Information on incentives and electric mobility should be transparent and easily accessible, because consumer awareness is a prerequisite
for electric mobility. Financial sustainability is also key: stable incentives and secure funding ensure planning security and signal long-term support
for EVs. National-level strategies and incentives can ensure a cohesive approach, while regional and city-level policies can complement national policies
and tailor incentives to local needs."
Junhee Kang, Keeyeon Hwang and Sungjin Park (Hongik University),
Finding Factors that Influence Carsharing Usage: Case Study in Seoul.
Sustainability 2016, 8, 709 (12 p.) [formato PDF, 2,2 MB]. Open Access.
"The goal of this research is to investigate the factors that affect carsharing demand. As a proxy for carsharing demand, the number of (booking)
transactions made by carsharing users is counted based on the data from one of the two major carsharing operators in Seoul, Korea. In order to identify
the factors influencing station-based carsharing usage, multiple linear regression modeling was performed with the number of carsharing transactions as
a dependent variable and with the three groups of independent variables: Built environment, demographic, and transportation variables. Instead of using
the locations of the pods, this study uses the residential locations of carsharing users who made transactions, and the final result analyzing 420
districts shows that six variables significantly influence carsharing usage. Carsharing demand is high in an area where a higher proportion of building
floor area is used for business, and which has a higher proportion of young residents in their 20s and 30s. It can also be predicted that the area with
more registered cars and less subway entrances will show higher carsharing demand. The analysis result also suggests that providing additional carsharing
pods, especially pods that utilize city owned public parking facilities, will help promote carsharing usage. This research establishes a basis for future
research efforts to forecast carsharing demand and to identify areas with high potential, especially in major Asian cities."
Alvaro Valera Sosa, Christine Nickl-Weller,
Understanding walkability and walking rates in Berlin: an urban form and street pattern comparison.
Die Psychiatrie (2016) V. 13 (Heft 2) 79-87 (9 p.) [formato PDF, 900 kB].
"This descriptive study provides information indicative of the interaction between physical features of neighbourhood environments with health behaviours such as
walking and biking which consequently affect disease rates related to lifestyle. Aim: Through a summary of systematic observations at two urban scales, the macro and meso-
levels, a neighbourhood comparisonol. was realized in Berlin, Germany, to explore how urban forms and street patterns can support walking or biking, or not, despite seasonal variations,
socio-economic status, cultural backdrop or individual decisions to walk. For this study, a conceptual evaluation framework was conceived and structured to assess secondary data
from public databases, conveniently decreasing time and costs. Result: The framework and preliminary results of the work aim to be a significant endeavour in promoting transdisciplinarity
among researchers and practitioners mainly from public health, architecture, urban planning and design fields."
La sostenibilità nei trasporti e nella logistica. (Quaderno 25).
Freight Leaders Council, Roma, giugno 2016, 196 p. [formato PDF, 4,2 MB].
"Imporre per legge il calcolo delle emissioni prodotte attraverso il trasporto delle merci. Lanciare un piano nazionale per sostituire
progressivamente i combustibili fossili con fonti a ridotto impatto ambientale: LNG e bio carburanti. Accelerare il rilancio dell'intermodalità
ferroviaria e lo sviluppo della smart mobility, incidendo anche sulla cultura manageriale dei committenti fino a prevedere un sistema premiale per i
trasporti più lenti e rendere visibile lo sforzo delle aziende verso una migliore sostenibilità dei servizi di trasporto delle merci.
Sono questi i sei passi che il Freight Leaders Council, ha individuato nel Quaderno #25 sulla sostenibilità ambientale del trasporto e della logistica,
curato dal Presidente, Antonio Malvestio, con i contributi di rappresentanti delle istituzioni, delle aziende e degli esperti del settore, pubblicato in
occasione del 25° anniversario della fondazione dell'associazione che riunisce i maggiori operatori della logistica italiana.
Il testo si pone come un "manuale al servizio del lettore per illustrare come è possibile ridurre l'impronta ambientale nei trasporti" dando indicazioni
alle aziende e alle istituzioni su come agire nell'immediato per far fronte all'emergenza emissioni prodotte dal trasporto merci e raggiungere gli
standard imposti dall'Ue.
"I cambiamenti climatici sempre più rapidi stanno richiamando l'attenzione di tutti - spiega Antonio Malvestio, Presidente del FLC - La coscienza ecologica
si sta velocemente diffondendo. Come spesso accade, siamo di fronte ad una accelerazione: la sostenibilità ambientale sta diventando una priorità, ma
l'impreparazione media rischia di far compiere errori. Chi si occupa di trasporti e logistica sarà presto nell'occhio del ciclone. Mentre tutte le
filiere hanno lavorato per il miglioramento dell'impronta ambientale riducendo la produzione di gas serra, i trasporti sono rimasti indietro. Con il
trend attuale, saranno presto (tra il 2020 ed il 2030) responsabili per il 50% della produzione mondiale di CO2. Di questa, il 60% per il trasporto
delle persone ed il 40% per il trasporto delle merci. Migliorare drasticamente l'impronta ambientale del trasporto e delle aree adiacenti alla logistica
è possibile ed è a portata di mano. Costituisce anche un risparmio, in quanto diminuire la produzione di CO2 elimina gli sprechi. Occorre, però, decidere
di non improvvisare e di seguire una pianificazione rigorosa".
Vediamo quali sono i fronti sui quali intervenire.
L'impegno delle aziende. Già oggi le aziende hanno diversi strumenti a disposizione per impegnarsi nella riduzione delle emissioni nocive. Il Quaderno #25
ne prende in considerazione alcune, tra cui il premio Lean&Green, nato in Olanda ed "importato in Italia" dal FLC, che prevede un riconoscimento alle
aziende di trasporto che si impegnano a ridurre del 20% le emissioni nell'arco di un quinquennio, producendo un'adeguata certificazione. Da notare che oggi
è possibile ottenere incentivi statali a fronte di risparmi energetici in termini di carburante, grazie all'estensione del meccanismo dei certificati
bianchi anche al settore dei trasporti.
Agire sui mezzi. Il passaggio imposto dalla normativa comunitaria, tra Euro 5 e Euro 6 ha drasticamente ridotto le emissioni e inciso positivamente sul
consumo di carburante dei mezzi pesanti (-2/5%), ma è possibile anche lavorare sul fronte degli pneumatici, dell'aerodinamica dei mezzi e degli stili di
guida che in tandem con le nuove tecnologie possono portare a risparmi di carburante fino a oltre il 10%.
La scelta del carburante. Sono già 4 i produttori di veicoli pesanti che presentano in gamma modelli alimentati a GNL. Anche la rete di distribuzione è in
via di sviluppo. Si tratta di un'alternativa già esistente ed ampiamente esplorata in altri paesi europei. Anche i biocarburanti, di cui l'Italia è uno dei
maggiori produttori in Europa (e anche esportatore) è una tecnologia già pronta, adattabile alla maggior parte dei motori in circolazione. Si tratta
di "incentivare" il salto verso queste scelte e lavorare sulla rete di distribuzione.
La logistica urbana. Una visione più smart ed ottimizzata delle consegne in ambito urbano diventa uno dei temi fondamentali sul fronte dell'efficientamento
delle emissioni: le aree metropolitane non sono più un semplice punto di destinazione delle merci (il 45% delle tonnellate km origina nelle città) ma anche
di partenza (per il 25%) mentre il restante 30% è costruito da merci che si muovono all'interno delle città stesse. Per quanto riguarda la destinazione
d'uso del territorio è importante osservare che una percentuale variabile fra il 3 ed il 5% del territorio urbano è dedicato ad uso esclusivo delle merci.
L'intermodalità. Recuperare l'intermodalità ferroviaria significa tornare a "contare" sulla modalità treno per tutte le tipologie di merci. Ovvero
rimettere in piedi un sistema di collegamenti cadenzati che offrano la possibilità agli imprenditori di accedere con facilità e convenienza a
questa "alternativa".
Heather Ward,
Progress in reducing deaths and seriously injured on Europe's roads. 10th Road Safety Performance Index Report.
Presentation, 10th ETSC Road Safety Performance Index (PIN) Conference, Brussels, 20 June 2016. 15 slides [formato PDF, 698 kB].
Mario Zambrini,
Il peso del settore dei trasporti sui cambiamenti climatici e le prospettive di contenimento delle emissioni: gli scenari internazionali ed europei.
Relazione al convegno "Trasporti e cambiamenti climatici" organizzato da SIPoTra e Cattedra Jean Monnet "EU Environmental Law" a Genova, 20 maggio 2016.
24 p. [formato PDF, 1,1 MB].
Anna Donati,
La mobilità urbana alla prova dei cambiamenti climatici.
Relazione al convegno "Trasporti e cambiamenti climatici" organizzato da SIPoTra e Cattedra Jean Monnet "EU Environmental Law" a Genova, 20 maggio 2016.
18 slides [formato PDF, 1,6 MB].
EEA Signals 2016. Towards clean and smart mobility. Transport and environment in Europe.
European Environment Agency (EEA), Copenhagen, 2016, 35 p. [formato PDF, 1,9 MB].
"The European Environment Agency (EEA) publishes Signals annually, providing a snapshot of issues of interest to the environmental debate and the
wider public. Signals 2016 focuses on transport and mobility. Transport connects people, cultures, cities, countries and continents. It is one of the main
pillars of the modern society and economy. At the same time, it is responsible for a quarter of the EU's greenhouse gas emissions, and causes air
pollution, noise pollution and habitat fragmentation. Signals 2016 looks into how Europe's carbon-dependent transport sector can be turned into a clean
and smart mobility system."
Susan Shaheen, Adam Stocker, Marie Mundler,
Online and App-Based Carpooling in France: Analyzing Users and Practices - A Case Study of BlaBlaCar.
Transportation Sustainability Research Center, University of California, Berkeley, July 2016, 18 p. [formato PDF, 335 kB].
"This paper examines the characteristics and practices of ridesharing users in France. In May 2013 the authors surveyed members of BlaBlaCar, the
largest online and app-based carpooling service in France, to analyze the socio-demographic characteristics and usage patterns of the respondents. The survey
results identify correlations between socio-demographic characteristics and usage elements. Notably, users with a lower income level are more inclined
to be passengers, while higher income users employ carpooling mainly as drivers. Students are shown to be more frequent users as well. These
findings indicate some equity balancing effects, which may be unique to this shared mobility mode."
International Transport Forum,
Shared Mobility. Innovation for Liveable Cities. (Corporate Partnership Board Report).
OECD, Paris, 2016, 56 p. [formato PDF, 1,6 MB].
"The way in which people move has undergone several revolutions in the past: from walking on foot, to
animal-powered mobility, to vehicles propelled by combustion engines using fossil fuels. Today the next
mobility revolution is underway, based on the use of real-time streams of data that make it easier and
more efficient to provide citizens with optimised access to their cities. This report investigates one particular
scenario that evidence suggests could occur: the large-scale deployment of shared vehicle fleets that provide on-demand transport.
Building on our 2015 report Urban Mobility System Upgrade: How Shared Self-driving Cars Could Change
City Traffic, this study models the impact of replacing all car and bus trips in a city with mobility provided
through fleets of shared vehicles. The simulation is, again, based on real mobility and network data from a
mid-size European city, namely Lisbon, Portugal. In this follow-up study, we examine a different
configuration where shared mobility is delivered by a fleet of six-seat vehicles ("Shared Taxis") that offer
on-demand, door-to-door shared rides in conjunction with a fleet of eight-person and 16-person mini-buses
("Taxi-Buses") that serve pop-up stops on demand and provide transfer-free rides. Rail and subway
services keep operating in the current pattern.
The simulation looks at impacts on the number of vehicles required and the total kilometres driven, and the
effects on congestions, CO 2 emissions and use of public space. Additionally - and crucially - it also
examines how citizens experience the new shared services and how they affect social inclusion measured in
the level of accessibility of jobs, schools and health services."
Vanda Bonardo e Francesco Pastorelli (a cura di),
Trasporti nelle Alpi: a che punto siamo. Contributi di: Dario Ballotta, Alberto Collidà, Andrea Debernardi, Damiano Di Simine,
Anna Donati, Lorenzo Frattini, Angelo Tartaglia, Andrea Wehrenfennig, Mario Zambrini.
CIPRA Italia, Torino, maggio 2016, 54 p. [formato PDF, 3,4 MB].
"In vista dell'inaugurazione del tunnel ferroviario del Gottardo ed ad oltre vent'anni dall'entrata in vigore della Convenzione delle Alpi CIPRA Italia fa il punto sulla situazione dei trasporti sul versante
italiano dell'arco alpino, fra progetti di nuove grandi opere e ritardi cronici nell'attuazione di politiche trasportistiche."
Marianna Rotilio, Annalisa Taballione, Pierluigi De Berardinis (Università degli Studi di L'Aquila),
La Ciclovia dell'alta valle dell'Aterno: tra eco turismo e mobilità sostenibile
[The Cycle route of the upper Aterno valley: between ecotourism and sustainable mobility].
Techne (Journal of Technology for Architecture and Environment) 11 (2016), 188-193 (6 p.) [formato PDF, 300 kB]. Open Access.
"Nell'ottica della promozione della mobilità sostenibile e del rilancio e valorizzazione di territori ed alla luce del crescente interesse verso la
specifica tematica, la Regione Abruzzo ha avviato uno studio di fattibilità per la realizzazione di una pista polifunzionale nell'Alta Valle dell'Aterno. Il
contributo che si intende proporre ha come obiettivo quello di illustrare il percorso decisionale e i risultati che sono stati raggiunti già in tale studio
che ha previsto la realizzazione di una dorsale principale e di un sistema di reti, a scopo sia turistico che amatoriale, oltre che come servizio alla
mobilità locale. La finalità della ricerca è stata quella di individuare una strategia progettuale facilmente replicabile e di dotare le amministrazioni
di uno strumento di programmazione."
International Transport Forum,
Reducing Sulphur Emissions from Ships. The Impact of International Regulation. (International Transport Forum Policy Papers, No. 18).
OECD, Paris, 2016, 48 p. [formato PDF, 1,8 MB].
"This study assesses the impact of international sulphur emission reduction regulations on global shipping. Ships emit a large amount of sulphur
oxides that have significant health impacts. To mitigate these, international regulations cap the sulphur content of ship fuel. In certain parts of the
world, emission control areas (ECAs) with even stricter standards have been established. In the emission control areas, new requirements introduced in
2015 limit the sulphur content of ship fuel to 0.10%. A new, lower global sulphur cap of 0.50% is planned for 2020. This report examines the 2015 cap
effects on shipping and the potential effects of the new requirements foreseen for 2020. It assesses the cost increase for maritime transport associated
with the sulphur caps, impacts on shipping operations as well as on other transport modes, and on the environment. The report also highlights policy gaps
and challenges for the enforcement of sulphur emissions regulation for shipping."
Hans Quak, Nina Nesterova, Tariq van Rooijen (TNO),
Possibilities and barriers for using electric-powered vehicles in city logistics practice.
Transportation Research Procedia 12 (2016) 157-169 (13 p.) [formato PDF, 183 kB]. Open Access.
The 9th International Conference on City Logistics, Tenerife, Canary Islands (Spain), 17-19 June 2015.
"This paper discusses the current developments, as well as the barriers and opportunities for using electric freight vehicles in daily city logistics
operations based on the experiences from a number of running demonstrations. This paper discusses results from other studies and demonstrations that were
published on electro mobility in city logistics in the last three years, as an update of an earlier state of the art review. Next, we present recent
narratives based on the more than 100 electric freight vehicles (EFVs) deployed in the European project FREVUE and the experiences of TransMission in using
four battery electric Cargohoppers to perform their urban deliveries in Amsterdam. Over the years the attention shifted from a focus on the limitations
of EFVs in comparison to conventional vehicles, such as the limited range, towards the question how to better adapt the operations to deal with the EFV
characteristics. Although, the business case for using EFVs, in comparison to conventional vehicles, is still suffering from high vehicle purchase price
and uncertainty about its residual value, the use of EFVs in daily operations shows that in the majority of cases the current generation of EFVs have a
good technical performance. Companies using EFVs are generally satisfied with these vehicles. Obviously still a number of barriers has to be levelled, but
large scale EFV usage seems more feasible than before."
Yoshikazu Imanishi, Eiichi Taniguchi,
Framework of the Urban Road Freight Transport - Lessons Learned from Case Studies.
Transportation Research Procedia 12 (2016) 627-633 (7 p.) [formato PDF, 1,81 MB]. Open Access.
The 9th International Conference on City Logistics, Tenerife, Canary Islands (Spain), 17-19 June 2015.
"This study focuses on overall city-wide Urban Road Freight Transport Management (URFTM) including plans and individual measures which are implemented
in cities or metropolitan areas. The study attempted to understand the overall picture of URFTM using case studies collected by World Road Association,
Technical Committee 2.3 (Freight Transport). The study has identified existence of plans of freight transport management, cooperation for development of
plans and measures among municipality governments, related public bodies and private sectors, provision of legal system and structures of measures that
have been introduced."
Leif Jacobs, Karolyn Laurenz, Stephan Keuchel, Christoph Thiel,
Willingness to pay for electromobility: an investigation among owners of energy-efficient houses.
Transportation Research Procedia 13 (2016) 40-48 (9 p.) [formato PDF, 217 kB]. Open Access.
European Transport Conference 2015, Frankfurt, 28-30 September.
"This paper adds to the body of knowledge about house owners in Germany as potential early adopters of electric cars. With the help of energy
efficiency standards for new constructions, interviewees were divided into two groups: owners of energy-efficient houses and owners of conventional houses.
Both groups were asked to take part in a choice experiment and to choose between a conventional car, a plug-in hybrid electric car and a battery electric
car in different hypothetical choice situations. Results show that facing the situation to replace their present car house owners of both groups tend to choose a
larger and more powerful car. Further, there is a tendency within both groups to choose a car with less fuel consumption. The results of the discrete
choice experiment indicate that owners of energy-efficient houses have a statistically significant higher willingness to pay for plug-in hybrid electric
cars and for battery electric cars with or without a range extender."
Lucia Martincigh, Marina Di Guida (Università Roma Tre),
La mobilità sostenibile come strumento di riqualificazione delle infrastrutture stradali urbane: un approccio metodologico
[Sustainable mobility as a way for upgrading urban street infrastructures: a methodological approach].
Techne (Journal of Technology for Architecture and Environment) 11 (2016), 180-187 (8 p.) [formato PDF, 1,1 MB]. Open Access.
"Per migliorare la vivibilità dell'ambiente urbano e garantire un'accessibilità diffusa sembra utile affrontare il ridisegno delle strade e degli
spazi pubblici in sinergia con la riorganizzazione della mobilità in chiave sostenibile. Questo contributo si riferisce a ricerche e sperimentazioni,
svolte e in corso, che a tal fine hanno analizzato limiti e possibilità di applicazione dello strumento dell'Isola Ambientale e di uno specifico
approccio progettuale, verificandolo poi in due quartieri universitari della città di Roma."
Trasporto marittimo e gestione ambientale nelle aree portuali italiane. (Rapporti 242/2016).
ISPRA, Roma, Maggio 2016, 282 p. [formato PDF, 9,1 MB].
"Il Rapporto sul curato dal settore Progetti Aree Portuali dell'ISPRA presenta le ultime novità legislative in merito alla riforma del sistema portuale
italiano, gli incentivi al trasporto intermodale, i vantaggi dell'uso di combustibili alternativi e dei sistemi di elettrificazione delle banchine per la
riduzione delle emissioni da navi in porto ed infine la pianificazione in ambito portuale.
Oltre ai contenuti già citati, il Rapporto presenta inoltre i dati di traffico (dal 2005 al 2014) di merci e passeggeri oltre ad informazioni relative alle
buone pratiche ambientali messe in campo dalle 24 Autorità Portuali nazionali."
Inger Beate Hovi, Daniel Ruben Pinchasik,
A CO2-fund for the transport industry: The case of Norway. Summary in English. TØI Report 1479/2016.
TØI (Institute of Transport Economics), Oslo, 2016, 5 p. [formato PDF, 227 kB].
"A means to accelerate the phasing in of trucks with renewable propulsion technologies is to establish a CO2 fund for the private sector with
the same principles as today's NOx Fund. The revenues of such a fund can be based on a percentage of the current CO2 tax on fuel. Using these revenues,
the fund can provide subsidies towards the additional investment costs for vehicles with renewable propulsion technologies and towards partial coverage of
investments in infrastructure, such as filling stations. The analysis in the present report shows that it is most cost effective to support investments in
vehicles using biodiesel, but that the availability of sustainable fuel can pose a challenge. A fund should therefore also focus on providing subsidies
towards vehicles using more expensive technologies, such as biogas, electricity and hydrogen. Technology for these latter two options is still immature for
trucking. A CO2 fund may contribute to increasing demand for these technologies and to achieve a critical mass."
Inger Beate Hovi, Daniel Ruben Pinchasik,
CO 2 -besparelser av forsert innfasing av lastebiler med fornybare fremdriftsløsninger [A CO2-fund for the transport industry: The case of Norway].
Language of report: Norwegian. TØI rapport 1479/2016. TØI, Oslo, mars 2016, 58 p. [formato PDF, 1,7 MB].
David Rojas-Rueda, Audrey de Nazelle, Zorana J. Andersen, Charlotte Braun-Fahrländer, Jan Bruha, Hana Bruhova-Foltynova, Hélène Desqueyroux, Corinne Praznoczy, Martina S. Ragettli, Marko Tainio, Mark J. Nieuwenhuijsen,
Health Impacts of Active Transportation in Europe. PLoS ONE 11(3) 2016 : e0149990 (14 p.) [formato PDF, 1,4 MB]. Open Access.
"Policies that stimulate active transportation (walking and bicycling) have been related to heath benefits. This study aims to assess the potential
health risks and benefits of promoting active transportation for commuting populations (age groups 16-64) in six European cities. We conducted a health
impact assessment using two scenarios: increased cycling and increased walking. The primary outcome measure was all-cause mortality related to changes
in physical activity level, exposure to fine particulate matter air pollution with a diameter <2.5 μm, as well as traffic fatalities in the cities of
Barcelona, Basel, Copenhagen, Paris, Prague, and Warsaw. All scenarios produced health benefits in the six cities. An increase in bicycle trips to 35% of
all trips (as in Copenhagen) produced the highest benefits among the different scenarios analysed in Warsaw 113 (76-163) annual deaths avoided, Prague 61
(29-104), Barcelona 37 (24-56), Paris 37 (18-64) and Basel 5 (3-9). An increase in walking trips to 50% of all trips (as in Paris) resulted in 19 (3-42)
deaths avoided annually in Warsaw, 11(3-21) in Prague, 6 (4-9) in Basel, 3 (2-6) in Copenhagen and 3 (2-4) in Barcelona. The scenarios would also reduce
carbon dioxide emissions in the six cities by 1,139 to 26,423 (metric tonnes per year). Policies to promote active transportation may produce health
benefits, but these depend of the existing characteristics of the cities. Increased collaboration between health practitioners, transport specialists and
urban planners will help to introduce the health perspective in transport policies and promote active transportation."
Alistair Hunt, Julia Ferguson, Fintan Hurley, Alison Searl,
Social Costs of Morbidity Impacts of Air Pollution. (OECD Environment Working Papers No 99).
OECD, Paris, 2016, 77 p. [formato PDF, 1,4 MB].
"Outdoor air pollution is a major determinant of health worldwide. The greatest public health effects are from increased mortality in adults. However,
both PM and O3 also cause a wide range of other, less serious, health outcomes; and there are effects on mortality and morbidity of other pollutants also,
e.g. nitrogen dioxide (NO2) and sulphur dioxide (SO2). These adverse health effects have economic consequences; OECD (2014) suggests that the social costs
of the health impact of outdoor air pollution in OECD countries, China and India was approximately USD 1.7 trillion and USD 1.9 trillion, respectively, in
2010. However, the study highlights that though the social costs of premature mortality account for the majority of these totals, the social costs of
morbidity remain poorly estimated. The objective of this paper is to inform the development of improved estimates of the social costs of human morbidity
impacts resulting from outdoor air pollution in two components; namely to develop a core set of pollutant-health end-points to be covered when estimating
the costs of morbidity, and to review current estimates of the cost of morbidity from air pollution."
European Environment Agency,
Urban sprawl in Europe. Joint EEA-FOEN report. [EEA Report No 11/2016].
European Environment Agency and Federal Office for the Environment, Copenhagen, Bern, 2016, 135 p. [formato PDF, 15,7 MB].
"This report provides a comparable measurement of urban sprawl for 32 European countries at three levels (the country level, the NUTS-2 region
level and the 1-km2 cell level) and for two years (2006 and 2009). The analysis is based on the Copernicus system which monitors the Earth and collects
data by different sources. This data provides information about a number of thematic areas, including land. Under land a pan-European component delivers
information about various areas, including the level of sealed soil (imperviousness), through high resolution layers taken from satellite imagery. The
analysis uses new urban sprawl metrics taking into account the way built-up areas are laid out and how they are used. It also looks at the factors which
contribute to an increase or decrease in urban sprawl. The results confirm the conclusions of earlier EEA reports namely that in many parts of Europe
current levels of urban sprawl have contributed to detrimental ecological, economic and social effects. This gives cause for concern and such effects
may increase alongside planned urban development."
Milos Balac, Francesco Ciari, Rashid A. Waraich,
Modeling the impact of parking price policy on free-floating carsharing: case study for Zurich, Switzerland.
Transportation Research Procedia (2017)(13 p.) [formato PDF, 755 kB].
Conference Paper, World Conference on Transport Research (WCTR 2016), Shanghai. 10-15 July 2016.
"The research on carsharing has already shown that a substantial part of carsharing members give up a vehicle after joining a carsharing program, or
avoid a vehicle purchase. This arguably reduces overall parking space needed. This might well be one of the most important impacts of a carsharing program
on the transportation system but also one of the least researched. The rapid diffusion of free-floating carsharing, which for its very nature might have a
stronger impact on parking, makes the relationship between carsharing and parking an appealing topic for new research. This work presents a method for
the investigation of this relationship and explores the impacts of different parking prices on the demand for free-floating carsharing in the city of
Zurich, Switzerland. Three levels of free-floating diffusion in the city of Zurich coupled with three levels of parking prices were simulated. The obtained
results show that free-floating vehicles are able to use parking spaces more efficiently than private vehicles. Moreover, the average parking occupancy
tends to be more homogeneous with higher diffusion of free-floating carsharing and with the increase of parking prices, thus avoiding the spatial parking
pressure peaks."
Joyce McLaren, John Miller, Eric O'Shaughnessy, Eric Wood, and Evan Shapiro (National Renewable Energy Laboratory)
Emissions Associated with Electric Vehicle Charging: Impact of Electricity Generation Mix, Charging Infrastructure Availability, and Vehicle Type.
(Technical Report NREL/TP-6A20-64852). NREL (National Renewable Energy Laboratory), Golden, CO, April 2016, 34 p. [formato PDF, 4,60 MB].
"With the aim of reducing greenhouse gas emissions associated with the transportation sector, policymakers are supporting a multitude of measures to increase electric vehicle adoption. The
actual amount of emissions reduction electric vehicles provide is dependent on when and where drivers charge the vehicles. This analysis contributes to our understanding of the degree to which
a particular electricity grid profile, the vehicle type, and charging patterns impact CO2 emissions from light-duty, plug-in electric vehicles. We present an analysis of anticipated emissions
resulting from both battery electric and plug-in hybrid electric vehicles for four charging scenarios and five electricity grid profiles. A scenario that allows drivers to charge electric
vehicles at the workplace yields the lowest level of emissions for the majority of electricity grid profiles. However, vehicle emissions are shown to be highly dependent on the percentage of
fossil fuels in the grid mix, with different vehicle types and charging scenarios resulting in fewer emissions when the carbon intensity of the grid is above a defined level. Restricting charging to
off-peak hours results in higher total emissions for all vehicle types, as compared to other charging scenarios."
Patrick Jochem, Claus Doll, Wolf Fichtner,
External costs of electric vehicles. Transportation Research Part D 42 (2016) 60-76 (17 p.) [formato PDF, 1,2 MB].
"Electric vehicles (EV) are often considered a promising technology to decrease external costs of road transport. Therefore, main external cost components are estimated for EV
and internal combustion engine vehicles (ICEV). These include costs of accidents, air pollution, climate change, noise, and congestion. All components are estimated over the product
lifetime and, where appropriate, differentiated according to fuel type, vehicle size as well as emission location and time. The advantage of this differentiation is, however, compensated by high uncertainties of most cost estimates. Overall, the external costs of EV and ICEV do not differ significantly. Only for climate change, local air pollutants in congested
inner-cities, and noise some advantageous effects can be observed for EV. The advantages depend strongly on the national electricity power plant portfolio and potentially also on
the charging strategy. Controlled charging might allow for higher emission reductions than uncontrolled charging of EV."
Xiao Zhao, Anjali Mahendra, Nick Godfrey, Holger Dalkmann, Philipp Rode, Graham Floater,
Unlocking the power of urban tranport systems for better growth and a better climate. Technical note.
New Climate Economy, London and Washington, DC, 2016, 32 p. [formato PDF, 1,27 MB].
"Sustainable transport systems are crucial for underpinning the economic performance and prosperity of nations. They
are also critical for tackling global climate change, improving road safety and reducing local air pollution. This is particularly
the case in the world's urban areas, as the majority of transport trips take place in and between cities. Each week, 1.4 million
people are being added to urban areas, and urban travel constitutes more than 60% of all the kilometres travelled
globally, the largest single source of global transport-related carbon emissions.
The business-as-usual pattern of urbanisation and transport mobility in many regions remains characterised
by unplanned sprawl and inter-city and intra-city transport networks dominated by conventional motorisation. The
complex interaction between urban development and transport connectivity has led to declining urban densities, a reduction
in the share of non-motorised transport and public transport, and enormous growth in private vehicles. An area the size of
Manhattan is being added to urban areas each and every day. A continuation of this pattern could lead to the global urban land
area tripling and the number of motorised vehicles in the world doubling by 2030.
These trends have already created a wide range of economic, social and environmental costs, which can
significantly constrain improvements in quality of life. The total social cost of Beijing’s dependence on motorised
transport, including congestion and air pollution, is estimated at 7.5–15.0% of GDP. China added 17 million new cars in 2014
alone. In the United States, work by the New Climate Economy (NCE) demonstrates that urban sprawl costs over US$1 trillion
per annum, including US$400 billion in costs to the public purse and more than US$600 billion in costs related to private
vehicle use."
James Lees with contributions from Cait Hewitt and Tim Johnson,
Aircraft noise and public health: the evidence is loud and clear. [Report] commissioned by HACAN (Heathrow Association for the Control of Aircraft Noise) and the Aviation Environment Trust from the
Aviation Environment Federation. Aviation Environment Federation, London, January 2016, 60 p. [formato PDF, 636 kB].
"Evidence that has accumulated over 20 years indicates that aircraft noise has pervasive impacts on public health around airports.
At least one million people's health in the UK could be affected by aircraft noise.
The health costs from aircraft noise across the UK have been conservatively estimated to be in the region of £540 million each year (See section 2.2.3).
However, aviation noise policy does not reflect the evidence on health.
We call on Government to update its overall aircraft noise policy to include specific long-term targets focussed on protecting the public from health impacts.
The Government should review its policies to take account of the latest health based evidence and ensure that policy decision making takes health fully into account and is
in line with a long-term goal to reduce the health burden from aircraft noise.
Any new flightpath decisions must explicitly take health impacts into account and the Government should develop a new approach to understanding the ‘change effect’ of
significant changes in noise exposure associated with new flightpaths.
The decision to build a new runway should be assessed on whether it helps to deliver health-based aircraft noise objectives. A new runway, as currently planned, is
estimated to have noise related health costs of £3.7 billion (see section 2.2.4).
It is essential that the next night flights regime aims to reduce the severe health burden associated with sleep disturbance."
Regine Gerike, Audrey de Nazelle, Mark Nieuwenhuijsen, Luc Int Panis, Esther Anaya, Ione Avila-Palencia, Florinda Boschetti, Christian Brand, Tom Cole-Hunter, Evi Dons, Ulf Eriksson, Mailin Gaupp-Berghausen, Sonja Kahlmeier, Michelle Laeremans, Natalie Mueller, Juan Pablo Orjuela, Francesca Racioppi, Elisabeth Raser, David Rojas-Rueda, Christian Schweizer, Arnout Standaert, Tina Uhlmann, Sandra Wegener, Thomas Götschi, on behalf of the PASTA consortium,
Physical Activity through Sustainable Transport Approaches (PASTA): a study protocol for a multicentre project,
BMJ Open. 2016 Jan 7;6(1):e009924 (13 p.) [formato PDF, 1,23 MB]. Open Access.
"INTRODUCTION: Only one-third of the European population meets the minimum recommended levels of physical activity (PA). Physical inactivity is a major risk factor for non-communicable diseases. Walking and cycling for transport (active mobility, AM) are well suited to provide regular PA. The European research project Physical Activity through Sustainable Transport Approaches (PASTA) pursues the following aims: (1) to investigate correlates and interrelations of AM, PA, air pollution and crash risk; (2) to evaluate the effectiveness of selected interventions to promote AM; (3) to improve health impact assessment (HIA) of AM; (4) to foster the exchange between the disciplines of public health and transport planning, and between research and practice.
METHODS AND ANALYSIS: PASTA pursues a mixed-method and multilevel approach that is consistently applied in seven case study cities. Determinants of AM and the evaluation of measures to increase AM are investigated through a large scale longitudinal survey, with overall 14 000 respondents participating in Antwerp, Barcelona, London, Örebro, Rome, Vienna and Zurich. Contextual factors are systematically gathered in each city. PASTA generates empirical findings to improve HIA for AM, for example, with estimates of crash risks, factors on AM-PA substitution and carbon emissions savings from mode shifts. Findings from PASTA will inform WHO's online Health Economic Assessment Tool on the health benefits from cycling and/or walking. The study's wide scope, the combination of qualitative and quantitative methods and health and transport methods, the innovative survey design, the general and city-specific analyses, and the transdisciplinary composition of the consortium and the wider network of partners promise highly relevant insights for research and practice.
ETHICS AND DISSEMINATION: Ethics approval has been obtained by the local ethics committees in the countries where the work is being conducted, and sent to the European Commission before the start of the survey. The PASTA website (http://www.pastaproject.eu) is at the core of all communication and dissemination activities."
2015
Libby Thomas, Paul Ryus, Conor Semler, Nathan J. Thirsk, Kevin Krizek, Charles Zegeer (University of North Carolina),
Delivering Safe, Comfortable, and Connected Pedestrian and Bicycle Networks: A Review of International Practices.
Federal Highway Administration, U.S. Department of Transportation, Washington, DC, May 2015, 67 p. [formato PDF, 8,9 MB].
"The purpose of this study was to identify noteworthy and innovative international designs, treatments, and other
practices that have potential to improve bicycle and pedestrian safety and access and increase walking and bicycling
in the United States. This report covers treatments and practices from a total of 11 countries, covering six thematic
areas: (1) network infrastructure, (2) limited auto traffic areas, (3) signalization, traffic control, and intelligent
transport systems, (4) policy change, (5) criteria or methods for prioritizing improvements, and (6) goals and network
performance measures. A number of treatments and practices appear to have significant potential to help improve
bicycle and pedestrian network safety, comfort, and connectivity in the U.S."