Users interested in a specified search will find fields for this process on the lower part of the query page. Site help information and document ordering information also found under main page links. Alternative Fuel Information Sources is a list of contacts for Sources of Alternative Fuel Information. After collecting data on vehicles running on alternative fuels, the AFDC analyzes the data and makes it available to the public. The site's main menu features a comprehensive listing of subject areas, in which the user can find sources on alternative fuel information.
Users select a category of interest to view the topic's sources, listed alphabetically.
Browse through alphabetically listed entries. The center collects information from vehicles which are running on alternative fuels, analyzes the data, and then, makes it available to the public. Access to eight categories is given in the main menu. Here, users can view a table of refueling site counts, listed state by state, as well as insert or update listings within the database, via a provided form. A full-color map of LPG refueling site can be viewed, but unlike other maps in the site, this one has no records open for viewing.