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Transatlantic airline fuel efficiency ranking, 2017

This report compares the fuel efficiency of 20 airlines operating nonstop flights between the mainland United States and Europe. It uses the same methodology as in the 2016 transpacific fuel...
Published 2018.09.11: Publication

South Africa's new passenger vehicle CO2 emission standards: Baseline determination and benefits assessment

South Africa’s new passenger vehicle fleet is the largest on the African continent and the 18th largest globally. South African manufacturers sold more than 412,000 new vehicles in 2015, and exported...
Published 2018.01.17: Publication

U.S. domestic airline fuel efficiency ranking, 2014

This study, the fourth in a series of yearly analyses of U.S. airlines on domestic operations, arrives as we near a potential turning point for public policy concerning aviation and the environment....
Published 2015.10.22: Publication

Heavy-duty vehicle fuel-efficiency simulation: A comparison of US and EU tools

Vehicle simulation tools can enable a reliable estimation of the fuel efficiency of heavy-duty vehicles while eliminating undesirable sources of variation, such as driver behavior or the influence of...
Published 2015.05.11: Publication

Cost effectiveness of advanced efficiency technologies for long-haul tractor-trailers in the 2020–2030 timeframe

As U.S. regulatory agencies work on the second phase of heavy-duty vehicle greenhouse gas (GHG) emissions and fuel-efficiency standards, a key question concerns the payback periods of various...
Published 2015.04.21: Publication

Costs and adoption rates of fuel-saving technologies for trailers in the Canadian on-road freight sector

This report, “Costs and adoption rates of fuel-saving technologies for trailers in the Canadian on-road freight sector,” is the outcome of a collaboration between the ICCT and Pollution Probe, a...
Published 2015.02.11: Publication

Development of test cycle conversion factors among worldwide light-duty vehicle CO2 emission standards

Comparing the light-duty vehicle fuel efficiency standards in effect in the world's largest auto markets is not a simple, straightforward process, because any fair, apples-to-apples comparison must...
Published 2014.12.03: Publication

Integrating trailers into the U.S. Phase 2 HDV efficiency rule

This paper, “Recommendations for regulatory design, testing, and certification for integrating trailers into the Phase 2 U.S. heavy-duty vehicle fuel efficiency and greenhouse gas regulation,”...
Published 2014.02.18: Publication

Costs and adoption rates of fuel-saving trailer technologies

This study, “Costs and adoption rates of fuel-saving technologies for trailers in the North American on-road freight sector,” is the outcome of a 2013 collaboration between the ICCT and the North...
Published 2014.02.18: Publication

Trailer technologies for increased HDV efficiency

Improving the efficiency of tractor-trailers is critical to reducing air pollution and climate impacts in the transportation sector. There are a number of different strategies for reducing fuel use...
Published 2013.07.03: Publication

Evaluation of parameter-based vehicle emissions targets in the EU

Carbon dioxide (CO2) emission performance standards for new passenger cars in the European Union are indexed to vehicle weight. But the regulation defining the long-term target of 95 g/km to be met...
Published 2011.07.21: Publication