| Emissions Reductions | Gasoline | Propane | Difference | ||||||||||||
| Total Vehicle Life (miles) | 200,000 |
200,000
|
|||||||||||||
| Average Miles per Gallon | 11.00 |
9.35
|
|||||||||||||
| Gallons of Fuel Used Over Life of Vehicle |
18,181.82
|
21,390.37
|
(3,208.55)
|
||||||||||||
| 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 |
340,000.03
|
272,085.51
|
67,914.52
|
||||||||||||
| Fewer lbs. of CO2 Produced Using Propane Autogas |
67,915
|
||||||||||||||
Assumptions:
|
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