Geothermal, Alternative energy

	Geothermal, Alternative energy: This is your resource for information about Efficient, Renewable energy.

Home Equity Loan

Home Equity Line of Credit

Geothermal Energy

Geothermal energy is energy obtained by tapping the heat of the earth itself, usually from kilometers deep into the Earth's crust. Ultimately, this energy derives from the radioactive decay in the core of the Earth, which heats the Earth from the inside out. This energy can be used in three ways:

Geothermal electricity
Geothermal heating, through deep Earth pipes
Geothermal heating, through a heat pump.

Home Equity Loan | Mortgage Rate | Mortgage Calculator

Efficient, Renewable energy, solar, wind, water, geothermal, biofuel, biomass, biogas

All text is available under the terms of the GNU Free Documentation License | Disclaimer | Additional Efficient, Renewable energy Info