Green Car Congress

SEPTEMBER 20, 2012

Two new reports—one on technology, the other on policy— released by the International Energy Agency (IEA) outline pathways to improve the fuel efficiency of combustion-engined road vehicles by 50% by the middle of the century, saving as much as four-fifths of current annual global oil consumption. Technology Roadmap.

Fuel Economy 236

Fuel Economy Fuel Transportation Engine 236

Green Car Congress

OCTOBER 1, 2010

While the agencies do not intend to issue another TAR we do plan to do additional analysis and make it available as a part of the Supplemental Notice of Intent. In recent months, the agencies have had important discussions with many individual automobile manufacturers and other stakeholders, and our intention is to continue such discussions.

Fuel Economy 199

Fuel Economy EPA 2017 Economy 199

Green Car Congress

SEPTEMBER 15, 2009

EPA and NHTSA expect that automobile manufacturers will meet these proposed standards by utilizing technologies that will reduce vehicle GHG emissions and improve fuel economy. Tags: Climate Change Emissions Fuel Efficiency Policy. Preliminary regulatory impact analysis. Draft joint Technical Support Document (TSD).

Fuel Economy 210

Fuel Economy EPA Economy Gas 210