U.S. Department of Energy Energy Efficiency and Renewable Energy
blog header image

VICE Model 2.0 Released

Photo of a compressed natural gas vehicle

Clean Cities launches improved tool to help fleets evaluate CNG investments


January 27, 2014

2014 Vehicle Buyer's Guide Available

Photo of an alternative fuel vehicle

Annual guide makes it easy to find alternative fuel vehicle options


January 20, 2014

A Valuable Resource: The Fuel Economy Guide

Photo of someone fueling a vehicle

Annual guide provides MPG ratings for more than a thousand 2014 vehicles


December 12, 2013

UPS to Expand Use of Liquefied Natural Gas

Photo of a natural gas vehicle

The long-time Clean Cities stakeholder will invest $50 million to build nine new LNG fueling stations.


October 25, 2013