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We are the Geothermal Exchange Organization (GEO)

A non-profit trade association working to advance adoption of geothermal heating and cooling systems in American homes. Learn more about us.

What you'll love about geothermal.

03-Efficient-1

The most
efficient heating and cooling
system on earth

08-Quiet

Without an outdoor
unit, it's engineered to
be as quiet as possible

09-temperature

Consistent temperature
year-round

10-Environmentally-friendly

The most
environmentally
friendly system

11-Low-maintenance-1

Low maintenance

12-Freedom-from-fossil-fuels

Freedom from fossil fuels

13-100-years

Extremely durable.
Ground loops last as
long as 100 years; indoor
units up to 25 years

How does geothermal work?

The system transfers heat energy between the ground and your home.

Summer

Winter

In the summer, heat energy is moved below the surface where it is cooled and then returned to your home.

How does geothermal work?

The system transfers heat energy between the ground and your home.

Summer

Winter

In cold weather, heat energy stored in the ground keeps your house warm.

How to get Geothermal

Your home may be a perfect fit for geothermal. It only takes an initial conversation, a home assessment, and scheduling installation with a professional. Getting geothermal is likely easier than you think. Once it's installed, you start reaping the benefits right away.