Green Vehicle Guide
Fueleconomy.gov provides fuel economy estimates, energy and environmental impact ratings, and fuel-saving tips.
EPA's Fuel Economy site includes information on the fuel economy and environment label for new vehicles, details about the laws that govern fuel economy testing and reporting, how federal agencies work to enforce those laws, and historical raw test data from EPA's fuel economy test database.
EPA's Climate Change site presents information on the broad issue of climate change. Learn about greenhouse gas emissions, potential impacts, and actions being taken.
EPA's Climate Change Kids includes basic information on climate change, and fun online games.
EPA's SmartWay Transport Partnership is a public/private collaboration between EPA and the freight transportation industry that helps freight shippers, carriers, and logistics companies improve fuel-efficiency and save money.
EPA's Clean Automotive Technology research initiative develops unique and cost-effective technology for vehicles, including hydraulic hybrid vehicles (HHVs).
Autobloggreen.com offers environmentally-friendly car news, reviews, photos and videos, and commentary.
HybridCars.com is part web journal, online community, and market research organization, with information on hybrids, plug-in hybrids, electric, E85, and hydrogen vehicles.