Geothermal

Energy Rates:

Electricity $/kwh
Natural Gas $/Therm
Propane $/Gal
Oil $/Gal

Conversion Efficiency:

Geothermal - C.O.P
Heat Pump - C.O.P
Natural Gas Furnace %
Propane Furnace %
Oil Furnace %
Electric Heat %

*Energy Cost Comparisons provided by Professor Dennis Buffington Ph.D, PE., C.E.M. Dept. of Agricultural and Biological Engineering, Penn State University.