TopDir - top sites directory

TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Science, Technology, Energy, Transportation.

See also:

Business: Transportation and Logistics (9,007)
Recreation: Autos (7,999)
Science: Technology: Transportation (99)
Society: Issues: Transportation (192)

This category in other languages:

German (17)

» ACEEE Green Book - Ranks cars and trucks according to environmental friendliness. Using this consumer guide, buyers can compare cars, vans, pickups, and sport utility vehicles by their environmental impacts, including air pollution, global warming, and fuel efficiency.

http://facultystaff.vwc.edu/~gnoe/avd.htm

» The Alternative-Fuel Vehicle Directory - Comprehensive. Covers EV conversions, batteries and fuel cells, U.S. Gov research sites, university projects, regional associations and manufacturers.

» AOL Autos - Hybrid Cars and Green Driving - Information about hybrid technology and other alternative fuels like ethanol (E85), hydrogen and biodiesel.

» Argonne National Laboratory Transportation Research - Performs research in advanced automotive technologies such as hybrid electric vehicles, emissions reduction, and clean diesel engines.

http://www.eagle.ca/~gcowan/boron_blast.html

» Boron: A Better Energy Carrier than Hydrogen - Proposes that cars should use boron as a fuel for propulsion and asserts that boron is a safer fuel than hydrogen or gasoline.

» CALSTART - Information about advanced transportation technology development, particularly in California, including electric, natural gas, and hybrid electric vehicles; intelligent transportation technologies; and clean ferries.

» Clean Fuels Development Coalition - A not-for-profit organization that actively supports the development and production of fuels that can reduce air pollution and lessen dependence on imported oil.

» Columbia Plateau Clean Cities Coalition - Provides definitions, descriptions and benefits of a variety of alternative fuels.

» DOE: Alternative Fuels Data Center - information on alternative fuels and vehicles from the U.S. Department of Energy (DOE). Includes program overview and technological aspects and data.

» Energy Efficiency for Railways - Project with purpose of evaluating energy efficient technologies, measures and projects for railways. Includes database, event calendar and mission statement.

» Green Cars Now - Resource on fuel efficient and hybrid cars. Includes news, ratings, data, and driving tips.

» IndiRail: A clean transportation system - Conceptual proposal for an infrastructure for transportation aimed at the use of renewable energy sources.

http://www.aa.washington.edu/AERP/CRYOCAR/CryoCar.htm

» Liquid Nitrogen Propelled Automobile (LN2000) - Zero-emission automobile propulsion concept developed at the University of Washington, US, that uses liquid nitrogen as the fuel.

» National Alternative Fuels Training Consortium (NAFTC) - Develops curricula and delivers training and educational programs about alternative fuel vehicle technologies and systems.

» Nitrogen Powered Car: CooLN2Car - New University of North Texas car uses cryogenic heat engine fueled/powered by liquid nitrogen: summary, FAQ, power train closeup, engine gas flow diagram.

» Oak Ridge National Laboratory: Center for Transportation Analysis - Research and development on transportation energy and environmental issues, national transportation planning and policy, and transportation systems engineering.

» Research: Georgia Tech Research Institute - The Advanced Transportation and Advanced Systems (ATAS) Laboratory works on electric and hyrogen vehicle projects.

» US Council for Automotive Research - Umbrella organization of DaimlerChrysler, Ford and General Motors, formed to conduct cooperative, pre-competitive research.

TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Science, Technology, Energy, Transportation.

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Web directories list the websites by theme. The links in a web directory are collected, edited and organized by humans. Yahoo and Dmoz ODP(Open Directory Project) are considered as the best human-edited web directories on the Internet and they are one of the most trusted and relied traffic sources. Since these directories get thousands of submissions every day, it is sometimes difficult to get listed in them and your URL may take a long time to be reviewed and listed. Generally good directory listings give a surprise boost to your link popularity.