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.

Air conditioning bills are spiking and as climate change starts to impact more parts of the country, air conditioners are running for longer periods. Now millions of Americans are starting to install ...

Last year, my furnace failed during a cold snap. My wife and I huddled in our condominium researching how we could install heat pumps instead of a gas furnace. These miraculously clean and efficient ...

Mike Holmes is big on heat pumps. He recommends them as being one of the best HVAC systems for your home. But given that heat pumps are relatively new and the internet is rife with incorrect or ...

As HVAC solutions have grown rapidly over the last decade, contractors often struggle to keep up with the changing technology. Modern, all-electric, clean-energy innovations like variable refrigerant ...

Heat pumps have become a kind of Rorschach test for the future of home comfort: to some people they are a climate solution, to others an expensive gamble. What rarely makes it into the marketing copy ...

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 ...