Geothermal systems are among the most efficient HVAC technologies in the world. Why?

Because they move heat, not make it. And they use the steady 50°F+ ground temperature instead of fighting the freezing air outside.

• 3 to 5 times more efficient than traditional systems

• 20–50% lower heating costs than air-source heat pumps in cold climates

• Massive savings if switching from oil, propane, or electric resistance heat

Federal incentives under the Renewable Energy Tax Credit offer 30% back on your total geothermal system cost as a dollar-for-dollar credit on your taxes. This includes drilling, equipment, ductwork, and electrical upgrades. There is no income cap, and it applies to all homeowners, available through at least 2032. For example, if your system costs $40,000, you could get $12,000 back at tax time.

Depending on your state or utility, you may qualify for state rebates per system tonnage (e.g., NYSERDA: ~$2,000 per ton), utility rebates for electrifying heating and removing fossil fuel systems, and low-interest energy upgrade financing through local programs or credit unions.

Your savings don’t stop with energy.

• Heat pump unit lifespan: ~20–25 years

• Ground loop lifespan: 50+ years (warrantied)

• No outdoor components to rust, corrode, or be replaced

• Less mechanical stress means fewer service calls and fewer surprises

Over decades, that adds up.