| Emissions Reductions | Gasoline | Propane | Difference | ||||||||||||
| Total Vehicle Life (miles) |
220,000
|
||||||||||||||
| Average Miles per Gallon |
7.65
|
||||||||||||||
| Gallons of Fuel Used Over Life of Vehicle |
24,444.44
|
28,758.17
|
(4,313.73)
|
||||||||||||
| Carbon Mass per Gallon Fuel (lb. / gal.) |
5.10
|
3.47
|
|||||||||||||
| Mass of CO2 per Gallon Fuel (lb. / gal.) |
18.70
|
12.72
|
|||||||||||||
| Total lbs. of CO2 Produced During Vehicle Life |
457,111.03
|
365,803.92
|
91,307.11
|
||||||||||||
 |
|||||||||||||||
| Fewer lbs. of CO2 Produced Using Propane Autogas |
91,307
|
||||||||||||||
 |
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Assumptions:
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