Search Results

A global snapshot of the air pollution-related health impacts of transportation sector emissions in 2010 and 2015

Exhaust from vehicles is a major source of outdoor air pollution worldwide. This study links state-of-the-art vehicle emissions, air pollution, and epidemiological models to estimate the impacts of...
Published 2019.02.26: Publication

Modernizing vehicle regulations for electrification

This briefing summarizes existing practices and develops design principles related to adapting vehicle efficiency and CO2 standards in the 2020–2030 time frame to enable a long-term transition to...
Published 2018.10.21: Publication

Meeting of the G20 Transport Task Group

The G20 Transport Task Group (TTG) held its first in-person meeting in Buenos Aires, Argentina, on 24-25 September 2018. The event was co-hosted by the United States Environmental Protection Agency...
Published 2018.09.06: Event

The future is electric, but why’s it taking so long?

As clean energy policy and business leaders convene in San Francisco for the September 12-14 Global Climate Action Summit, few topics of discussion are as hot as how to transition to electric...Many automakers have shared details on their plans for an electric future. How does it stack up to public policy goals?
Published 2018.09.06: Blog Post

Reviving supersonic flight would likely have significant harmful environmental consequences, new analysis shows

New supersonic aircraft could burn 5 to 7 times more fuel than standard aircraft and exceed CO2 emission limits by 70% The re-introduction of supersonic transport aircraft (SST) into commercial...
Published 2018.07.17: News

A global strategy to introduce low-sulfur fuels and cleaner diesel vehicles

Diesel engines power the dominant share of goods movement, construction equipment, and public transport vehicles in the global economy. This report presents a global strategy to reduce fine...
Published 2016.11.28: Publication

Evolution of incentives to sustain the transition to a global electric vehicle fleet

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...
Published 2016.11.16: Publication

Principles for effective electric vehicle incentive design

Faced with declining air quality and their own climate goals, many governments around the world have sought to accelerate the market for electric vehicles. There are various tools used by the...
Published 2016.06.22: Publication

Methodological notes: Global vehicle sales database

Over the past decade, a number of markets have adopted regulations to reduce fuel consumption and emissions of greenhouse gases and conventional pollutants from light-duty vehicles (LDVs) and heavy-...
Published 2015.12.18: Publication

Green Freight at the UNSG Climate Summit next week

At the UN Secretary-General’s Climate Summit in New York City September 23, countries, cities, non-state organizations and private-sector entities will commit to scale up actions to mitigate short-...
Published 2014.09.15: News

CCAC Green Freight Call to Action

The High Level Assembly of the Climate and Clean Air Coalition to Reduce Short-Lived Climate Pollutants (CCAC) met in Warsaw on November 21, one of the events during the recently concluded COP19....
Published 2013.12.05: News

Follow up on 'Environmental Burden Shifting' and Biofuels

In my earlier blog on environmental burden shifting of biofuels, I emphasized the need for developing a holistic framework for low carbon fuel policy to avoid a pitfall that comes with implementing a...The ICCT's work on biofuels focuses on greenhouse gas emissions implications, but it's also important to be aware of the other consequences of expanding the biofuels industry.
Published 2012.10.17: Blog Post

Reducing GHG Emissions from Ships

Marginal abatement cost (MAC) curves are a staple of policy discussions where there is a need to illustrate the incremental contributions of parts to a whole. As this paper demonstrates, they provide...
Published 2011.07.08: Publication

Inertia classes proposal

Historically the weight of a vehicle was represented by hanging rotating inertia mass on a dynamometer. This approach required the use of discrete inertia classes and an upper limit for inertia mass...
Published 2011.06.17: Publication

Options for Assessing the CO2 Intensity of Commercial Aircraft under an Airframe Standard

There is considerable interest within ICAO and member states regarding options to set CO2 or GHG emission standards for commercial aviation.This paper identifies several possible carbon intensity...
Published 2009.06.30: Publication