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  1. Ground source heat pump - Wikipedia

    A ground source heat pump (also geothermal heat pump) is a heating/cooling system for buildings that use a type of heat pump to transfer heat to or from the ground, taking advantage of the relative …

  2. Geothermal Heat Pumps - Department of Energy

    Watch how geothermal heat pumps heat and cool buildings by concentrating the naturally existing heat contained within the earth -- a clean, reliable, and renewable source of energy.

  3. Geothermal Heat Pump: How It Works - This Old House

    Oct 8, 2024 · Learn how a geothermal heat pump system works, how cost-efficient it can be, as well as other advantages.

  4. Geothermal Heat Pumps - National Grid

    Geothermal heat pumps, also known as ground-source heat pumps (GSHP), extract heat from the ground during cold weather via an underground pipe system, which is then distributed throughout …

  5. Geothermal Heat Pumps | Efficient Ground Source Heating & Cooling

    A geothermal heat pump (also known as a ground source heat pump) is a highly efficient HVAC system that uses the earth's stable underground temperature to heat and cool your home.

  6. Ground source heat pumps explained - Which?

    Oct 22, 2025 · Ground source heat pumps (GSHPs) harness heat stored underground to provide your home with space heating and hot water. They perform the same role as a gas, oil or LPG boiler in a …

  7. What Is A Ground Source Heat Pump: Technology, Benefits, and Costs

    Jun 12, 2025 · A ground source heat pump (GSHP), also known as a geothermal heat pump, is a renewable energy technology that transfers heat between the ground and a building for heating and …

  8. Ground source heat pump - Energy Education

    The ground source heat pumps are literally pumping heat from the ground into a space, often someone's home. Heat can be extracted from any temperature, no matter how cold, however hotter …

  9. About Geothermal - International Ground Source Heat Pump

    GSHPs are a cost effective, energy efficient, and environmentally friendly way of heating and cooling buildings. Both the DOE and the EPA have endorsed the technology. GSHPs reliably deliver quality …

  10. Geothermal Heat Pumps: Everything You Need to Know

    Mar 6, 2023 · How does a ground source heat pump work? Ground-source heat pumps (also known as geothermal heat pumps, GHPs, or GSHPs) use heat from the earth to warm or cool air for your …