The National Renewable Energy Lab and U.S. Department of Energy have launched a mapping tool on alternative fuels and vehicles.
Employing Google Maps, TransAtlas plots geographical locations of things like specific types of fuel stations and concentrations where certain types of alternative fuel vehicles are owned in abundance.
It plots points where production facilities and other infrastructure for alternative fuel transportation exist, as well as separate icons identifying projects under development.
The comprehensive tool allows users to turn layers on and off by checking boxes in a legend. It includes alternative fuels like hydrogen, liquefied natural gas, propane, compressed natural gas, E85, biodiesel, and electric charging stations
Layers are also used to see vehicle density for flex fuel, diesel, and hybrid electric vehicles, as well as production facilities for hydrogen and ethanol.
The TransAtlas lets you ask a specific site for more detailed information by hitting the query button and then clicking on a point of interest. One click can tell you the town where an ethanol production facility is located, what capacity it's operating at, and what kind of biomass it uses.
The tool's development was sponsored by the DOE's Vehicle Technologies Program, which includes the Clean Cities initiative, a program to encourage alternative fuel development and public/private partnerships on alternative fuel projects.