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 ...

With global warming becoming an urgent issue, heating our homes efficiently -- and sustainably -- has taken center stage. As winters become more unpredictable (and unexpectedly harsh), finding ...

If you've been thinking about replacing your old air conditioning unit, or you're stressing out about how expensive it's getting to keep your home comfortable, it might be time to consider a heat pump ...

Home renovation expert Mike Holmes has long advised homeowners to do their homework before any major upgrade, and heat pumps are no exception. As more households consider switching to heat pump ...

Add Yahoo as a preferred source to see more of our stories on Google. Mike Holmes smiles against dark background - George Pimentel/Getty Images There are a lot of reasons you may be considering a new ...

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 ...

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 are an energy-efficient solution for heating your property, which could potentially reduce your energy bills. They ...

NEW YORK -- For 27 years, the heat in Regina Fred's Queens apartment building came from a noisy steam radiator that she couldn't control and sometimes didn't come on at all, leaving her shivering.