CLIFFORD, N.D. — In 1991, Nancy Drew and her husband Jim Erickson installed a ground source heat pump on the family farm while completely remodeling the house. "It was just a smarter system than fuel ...

Federal incentives for heat pump installations expire this year. Homeowners can choose between air-source and ground-source systems. Heat pumps cut energy use and emissions more efficiently than ...

Heat pumps are often talked about as a single technology type, but in practice, there are two main systems used in UK homes: air source and ground source. Both systems work on the same principle, ...

What to Expect as El Niño Approaches As El Niño Approaches, Scientists Predict Fierce Heatwaves, Wildfires and Floods Virginia Governor Signs Dominion-Backed Bills. All Eyes on Regulators Now. Ground ...

BRIGHTON, COLO. — One of Colorado’s largest geothermal projects is soon drawing to a close. When finished, Solaire Apartments, in Brighton, Colo., will be entirely heated and cooled by ground-source ...

Researchers in South Korea have analyzed the feasibility of using thermoelectric generators in combination with residential solar-assisted ground-source heat pumps and have found that the ...

Mike De Socio is a CNET contributor who writes about energy, personal finance, electric vehicles and climate change. He's also the author of the nonfiction book, "Morally Straight: How the Fight for ...

Heat pumps have annually outsold gas furnaces for several years now, and with the recent introduction of more high-efficiency, cold-climate, air-source heat pumps, that trend is likely to continue.

Around 36,000 schools in the U.S. are in need of updated heating and cooling systems, according to the Government Accountability Office. Many students are trying to learn in environments that are too ...