Information related to energy technology in transportation, including innovative propulsion methods, alternative energy sources, and means of improving energy efficiency in transport.
This category is intended for science oriented site content. Please submit sites primarily selling products online to the most appropriate category within the Shopping branch as they will not be listed here. Before submitting a site, be sure to read the corresponding category description. Please submit to an appropriate subcategory, if one is available. Otherwise, submit here. Failure to submit to the most specific appropriate category can delay the consideration of your submission. For more information, please refer to the DMOZ Science FAQ.
Electric vehicles are vehicles which use one or more electric motors for propulsion. They include electric cars, trains, airplanes, boats, motorcycles and scooters.
Please submit your site to the most appropriate category. Submitting to an incorrect category may delay review of your site. Please submit only websites that have English language content to this category and its subcategories. If your site is in a language other than English, please submit it to the appropriate category of World.
This category deals with natural gas vehicles (NGV's). NGV's are powerered by compressed natural gas (CNG) or liquified natural gas (LNG). Natural gas burns much cleaner than diesel or gasoline fuels, and is less expensive as well. Natural gas vehicles are available from a wide range of manufacturers, including light duty vehicles such as passenger cars, as well as heavy equipment like transit and school buses, shuttles, vans, and trucks. Natural gas fueled vehicles are an ideal choice for fleets due to their low emissions, low fuel cost, and high performance.