See also:

• Science: Technology: Energy: Renewable: Biomass and Biofuels  (130)
• Science: Technology: Energy: Transportation: Electric Vehicles  (100)

• Alternative Fuels Data Center - Provides information on alternative vehicle fuels and transportation technologies and related legislation. The center also distributes the newsletter "Biofuels News."
• Columbia Plateau Clean Cities Coalition - Provides definitionas descriptions and benefits of a variety of alternative fuels.
• Fuel Consumption Converter. - International fuel consumption converter, kilometers per liter to miles per gallon.
• Gasoline FAQ - Answers to nearly every gasoline-related question which can be asked.
• HowStuffWorks: How Gasoline Prices Work - Information on what drives the price at the pump, with pictures and related links.
• Tips to Improve Gas Mileage - Provides 12 fuel economy tips.
• Tony's Guide to Fuel Saving - A professional engineer's skeptical view of many of the "miracle" fuel saving devices. Also includes gas economy measures and general car information.
• Uncle Mark's Alternative Fueling Station - Alternative motor vehicle fuel FAQs, detailed background information on the subject, and reports on developments in the alternative-transportation marketplace.
• U.S. Department of Energy: Fuel Economy - Find cars that protect the environment and save you money. Information on advanced technology, gas mileage tips, links, and car by car fuel ratings.