Recent work on aircraft emissions and CO2 standards
A 2014 synthesis of vehicle and fuel policy developments
New edition of our annual market profile
Indirect effects of biofuels production

Recently Released

Heavy-duty vehicle fuel-efficiency simulation: A comparison of US and EU tools
Discusses the use of computer simulation to certify whole-vehicle efficiency of HDVs, and compares tools used to quantify HDV CO2 emissions in the US (GEM v2.0) and EU (VECTO v2.0.3 beta; not yet used in a regulatory context).
White paper
Early adoption of China 5/V vehicle emission standards in Guangdong
Guangdong province becomes the third region in China to move from China 4/IV to China 5/V standards on an advanced schedule, though with a 9- to 12-month postponed timeline announced on March 27, 2015.
Policy update
Japan light commercial vehicle fuel economy standards for 2022
New standards require that the fuel economy of MY 2022 LCVs sold in Japan average 17.9 km/L, compared to 14.2 km/L in 2012—a 26% increase in fuel economy, and a 23% increase from the 2015 standard of 14.5 km/L.
Policy update



CMU study compares lifecycle GHGs of natural gas pathways for MHDVs; MD BEVs can deliver large reductions, but diesel hard to beat for Class 8
A study by Carnegie Mellon University researchers comparing...

Multi-fuel snowmobile [CAN2015D1]
The vehicle offers excellent fuel economy, equating to a range...

Autohof Geiselwind: Paradies an der Planke
Glaubt man dem Schlagersänger Gunter Gabriel, führt die Ausfahrt...

Indiana U study suggests cost-effectiveness of EPA air quality regs more uncertain than commonly believed
The US EPA estimates that its air pollution regulations save...

From the ICCT Blogs

Fast and Furious
Having slashed sulfur content limits for on-road diesel fuel, China's policymakers may turn their attention to other sources of particulate pollution. With official limits for marine fuel an eye-popping 35,000 ppm sulfur, shipping could be an inviting target.
Staff Blog
Off the radar: Aviation in California’s climate policy
Can California step up its efforts enough to meet new GHG emissions targets announced by Gov. Brown? We think so. But right now California is ignoring a major GHG source: aviation.
Staff Blog
The EV future—already here, just not evenly distributed yet?
Some interesting patterns start to emerge if you look at the top US cities for electric vehicle sales.
Staff Blog