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Alternative Fuel Vehicles

GSA offers a great selection of alternative fuel vehicles for purchase or lease, with more than 800 models available and operating on a variety of fueling systems.  GSA has been providing quality Alternative Fuel Vehicles (AFVs) to the federal community since 1991. Please refer to AFV guides and helpful links for additional information.

E85 (Ethanol) capable vehicles are able to operate on a blended fuel mixture of 85 percent ethanol and 15 percent gasoline. E85 is an alternative fuel per EPAct 2005. A Flexible Fuel Vehicle (FFV) operates on any combination of E85 and gasoline.

Natural Gas is a clean burning fossil fuel stored in a gaseous state as Compressed Natural Gas (CNG), or in a liquid state as Liquefied Natural Gas (LNG). Natural gas-capable vehicles are available as either dedicated natural gas or bi-fuel natural gas and gasoline. 

LPG (Liquefied Petroleum Gas), often referred to as propane, is a clean burning fossil fuel that produces fewer toxic and smog-forming air pollutants than gasoline. 

Bio Diesel is a form of diesel fuel manufactured from vegetable oils, animal fats, or recycled restaurant greases. It is safe, biodegradable, and produces less air pollutants than petroleum-based diesel. B20 is a mixture of 20 percent bio diesel and petroleum diesel. It can be used in most diesel engines. 

Electric Vehicles (EV) operate on electricity provided by a battery storage system. EV's require a charging station for the batteries. An electric motor(s) is used to move the vehicle. 

Hybrid Electric Vehicles (HEV) combine electricity and a gasoline, diesel, E85, or FFV fueled engine. The engine is assisted by electrical power provided by a battery storage system. The engine is used to charge the batteries. Most models also use regenerative braking. 

Low-Greenhouse Gas Emitting Vehicles may be considered AFV's if no alternative fuel is available, and EPA provides a Grams of CO2 Per Mile score as follows:

  • Passenger cars operating on gasoline, diesel or CNG – 305
  • Passenger cars that operate on E85 – 350 
  • Light Duty Trucks and Medium Duty Passenger Vehicles operating on gasoline, diesel, or CNG – 380
  • Light Duty Trucks and Medium Duty Passenger Vehicles that operate on E85 – 425

The Current Model Year Alternative Fuel Vehicle Guide Instructions require Microsoft Excel macros to be be enabled. To do this, select the Developer Tab in the top ribbon once the document is open. If the Developer Tab is not in your top ribbon, click on the Main Excel Menu and select Excel Options at the bottom right. Under "Popular", select the third option down, "Show Developer Tab in Ribbon". In the Developer Tab, click on Macro Security, and enable all Macros.

 

Name Format Size

FY15 Light Duty Categories: AFV Configurations

Excel

9MB

How GSA can help GO GREEN

PDF

311KB

CONTACTS

Stephanie Gresalfi
(703) 605-2664

Colby Sheffer
(703) 603-8223

Vehicle Buying
(703) 605-CARS (2277)


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