Install a Geothermal System

Switching to clean energy in Maryland isn’t limited to solar panels—installing a geothermal system is another powerful option. A geothermal or geoexchange pump uses the Earth’s stable underground temperatures to heat and cool your home efficiently.

In winter, a geothermal system draws heat from the ground into your home, and in summer, it transfers heat out of your home back into the ground. While installation can be expensive upfront, geothermal systems typically pay off within 10 years through energy savings. They are quieter, need less maintenance and last longer than traditional air conditioners.

Though geothermal energy is a small part of Maryland’s energy mix, its use is growing. It helps reduce the need for fossil fuels and lowers your carbon footprint.

To learn more about geothermal systems, visit the Maryland Energy Administration. Also, check out a success story of a Montgomery County resident who switched to geothermal at My Green Montgomery.