Solar living, sustainable living, living off the grid...Getting off the grid "...Looking to wean yourself off the grid? The savings -- to you and the planet -- can be astronomical.

Thursday, December 23, 2010

Geothermal Heating

. Energy underground "...the earth stays a constant 69 to 70 degrees. Geothermal systems capture this heat to warm buildings during the winter, and draw the heat..." Reference: www.connectsavannah.com
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