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Questions tagged [geothermal]

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What is the current tax-credit for homeowners who install a geothermal heat pump system?

I'm confused by what this website is telling me about the tax-credit for a geothermal heat pump: https://www.energy.gov/savings/residential-renewable-energy-tax-credit It says: A taxpayer may ...
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1answer
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What is the difference between Geothermal HVAC and Heat pump?

What is the difference between these two renewable energy air conditioning systems?
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Are ground source heat pumps a form of geothermal energy?

This question may be about semantics as much as sustainability, but let's see... When I think of geothermal energy, I think of hot rocks (or hot aquifers) that are kept warm by the internal volcanic ...