While out on the road for business and handing out your personalized pens for a bit of marketing activity, you may wonder where you can find an alternative fueling station in the area. The U.S. Department of Energy has recently set up a page that gives the locations of all the stations in the United States as well as driving directions to them. You can also find a printable version of the list to take with you if you happen to be on a cross country road trip.
The following alternative fuels are included in the mapping application: compressed natural gas (CNG), E85 (85% ethanol, 15% gasoline), propane/liquefied petroleum gas (LPG), biodiesel, electricity, hydrogen, and liquefied natural gas (LNG).
Find the maps here.