Geothermal Heating & Cooling: How it Works

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Geothermal Heating & Cooling: How it Works

A brief introduction to geothermal: the next wave of clean and sustainable energy.

One Response to “Geothermal Heating & Cooling: How it Works”

  1. GreenovationTV » Blog Archive » Greenovation Evaluation – Energy Detectives Part II Says:

    [...] made even more affordable by the new 30% tax credit from the federal government. The EPA calls geothermal the most efficient home comfort system [...]

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