Green Car Congress http://www.greencarcongress.com/ Energy, Technologies, Issues and Policies for Sustainable Mobility - Online news, features and analysis. Encinitas, CA 92024, United States Transportation Technology
Environmentally Friendly Travel http://www.ecotravelling.co.uk/ Everywhere we travel we leave a carbon footprint. Our advice will help you ensure it's as small and ethical as possible. London, United Kingdom Transportation Technology
Green Vehicle Guide http://www.epa.gov/greenvehicles/ The U.S. Environmental Protection Agency's Green Vehicle Guide provides vehicle ratings based on emissions and fuel economy. Washington, DC, United States Transportation Technology