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													C3H8 (majority) and C4H10 (minority) 												  
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													C4 to C12 and Ethanol ≤ to 10%												  
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													Fuel Material (feedstocks) 												  
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													Fats and oils from sources such as soybeans, waste cooking oil, animal fats, and rapeseed 												  
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													Natural gas, coal, nuclear, wind, hydro, solar, and small percentages of geothermal and biomass 												  
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													Gasoline or Diesel Gallon Equivalent (GGE or DGE) 												  
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													1 gal = 0.74 GGE 1 gal = 0.66 DGE 												  
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													1 gal = 1.00 GGE 1 gal = 0.88 DGE 												  
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													1 gal = 1.12 GGE 1 gal = 1.00 DGE 												  
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													1 kWh = 0.030 GGE 1 kWh = 0.027 DGE 												  
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													Energy Comparison (GGE = Gasoline Gallon Equivalent)  												  
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													gallon of propane has 73% of the energy in 1 GGE due to the lower energy density of propane. 												  
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													1 gallon of gasoline has 97%–100% of the energy in 1 GGE. Standard fuel is 90% gasoline, 10% ethanol. 												  
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													1 gallon of diesel has 113% of the energy in 1 GGE due to the higher energy density of diesel fuel. 												  
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													A typical battery that is the same size as a gallon of gas (0.134 ft3), when used for transportation, can store 15.3% of the energy in 1 GGE. [6][7] 												  
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													Energy Content (lower heating value) 												  
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													112,114– 116,090 Btu/gal (c) 												  
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													Energy Content (higher heating value) 												  
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													120,388– 124,340 Btu/gal (c) 												  
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													Pressurized liquid (heavier than air as a gas) 												  
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													Lubricity is improved over that of conventional low sulfur diesel fuel. For more maintenance information see, the Biodiesel Handling and Use Guidelines—Fifth Edition. (d) 												  
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													Approximately half of U.S. LPG is derived from oil, but no oil is imported specifically for LPG production. 												  
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													Manufactured using oil. Transportation accounts for approximately 30% of total U.S. energy needs and 70% of petroleum consumption. (l) 												  
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													Manufactured using oil. Transportation accounts for approximately 30% of total U.S. energy needs and 70% of petroleum consumption. (l) 												  
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													Electricity is produced domestically from a wide range of sources, including through coal-fired power plants and renewable sources, making it a versatile fuel. 												  
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