Photo: The Geothermal Greenhouse Partnership’s complex in downtown Pagosa Springs.

Kent Wimmer has four heat pumps in his home in Tallahassee, Florida: a heat pump HVAC, a heat pump water heater, a heat pump ...

To be effective, a heat pipe must be composed of material with high thermal conductivity, usually copper or copper alloy. The ...

A new program in Framingham, Massachusetts is leading the transition from gas to geothermal heating and cooling.

Advantages of EGS are high capacity, low carbon emissions, small land footprint, and flexibility to back up intermittent ...

As cold temperatures affect much of the U.S., more people are looking into highly efficient heat pumps to save money on ...

Air conditioning and refrigeration consume about 20% of global electricity, relying on century-old vapor-compression ...

The appliances are more expensive and less common than air-source heat pumps. But big incentives and superb efficiency can ...

Baseboard heaters offer powerful, versatile home heating. Discover the two main types of baseboard heaters, and learn which ...