Green Car Congress

OCTOBER 1, 2010

EPA and NHTSA worked closely with the California Air Resources Board (ARB) in developing an Interim Joint Technical Assessment Report (TAR) of potential 2017-2025 scenarios. 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.

Fuel Economy 199

Fuel Economy EPA 2017 Economy 199

Green Car Congress

SEPTEMBER 20, 2012

Even though most of the key fuel economy technologies are available today, additional breakthroughs and cost reductions would help, including lighter materials, advanced combustion systems and better lubricants. Policy package. Plan: this is the longest phase in developing fuel economy policies. Click to enlarge.

Fuel Economy 236

Fuel Economy Fuel Transportation Engine 236

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. The proposal and information about how to submit comments are here for EPA and here for NHTSA.

Fuel Economy 210

Fuel Economy EPA Economy Gas 210