WINDHAM, ME - JANUARY 19: Matt Johnson, 38, an HVAC technician with ReVision Energy, a New England company specializing in solar energy and electric heat pump installations, works on removing all ...

Brien Baker, left, an architect with Simple City Studio in Amherst, talks during a recent open house at 781 Burts Pit Road in Northampton on the affordable homes’ new solar-powered heat pumps, while ...

A central Indiana elementary school is turning to the sun to heat its water supply and also hold down its utility bills. Mt. Healthy Elementary School in Columbus has been fitted with six solar panels ...

Researchers in Italy have designed a novel carbon dioxide heat pump that can work with photovoltaic-thermal energy, a finned coil heat exchanger and a U-tube borehole heat exchanger. Their experiment ...

A global scientific team has designed a novel multigeneration system based on renewable energy and liquid air energy storage, then used soft computing techniques to optimize its operation. The ...

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...