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Installing geothermal heat pumps, solar systems, and wind turbines can save energy, cut utility bills, and sometimes earn homeowners money. Homeowners may want to consider renewable energy options such as solar panels, geothermal heat pumps, and small wind systems.
Source: U.S. Department of Energy
Released: 2010
Pages: 2
Publication ID: 336
Item number: 336
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This publication is available in electronic format only
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