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Old 05-06-2011, 10:34 AM   #18
mcdude
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Fuel Cost Conversion Cost/million BTU
Firewood $225/cord @ 22M BTU/cord $10.23
Natural Gas $1.50/therm @ 100K BTU/cherm $15.00
Pellets $250/ton @ 16.5M BTU/ton $15.15
#2 Fuel Oil $2.50/gallon @ 138.7K BTU/gallon $18.03
Kerosene $2.90/gallon @ 135K BTU/gallon $21.48
Propane $2.80/gallon @ 91,300 BTU/gallon $30.66
Electricity $.175/kWh @ 3,412 BTU/kWh $51.29

Fuel Efficiency Cost of Fuel/million BTU
Natural Gas: 90% $12.80
Firewood: 55% $18.60
#2 Fuel Oil: 85% $21.21
Kerosene: 85% $25.27
Propane: 90% $34.06
Electricity: 100% $51.29
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