The U.S. Department of Energy (DOE), through the National Renewable Energy Laboratory (NREL) and contractor ICF Consulting, is updating and expanding the DOE Alternative Fuel Refueling Station Locator Web site at The Web site includes information about public and private access refueling services for alternative-fuel vehicles, including natural gas, ethanol, propane, electricity, biodiesel and hydrogen. The DOE welcomes new station information. Submit station information online at or via email to with details, including station location and phone number. The DOE´s National Alternative Fuels Hotline is available to answer any questions regarding alternative fuels for vehicles. The number is 800-423-1363.