Massachusetts heat-pump owners will spend less to stay warm this winter, thanks to an innovative policy going into effect ...

In the depths of the 75-year-old Kendall Cogeneration Station along the Charles River in Cambridge, Massachusetts, a ...

This video explores the workings of geothermal heating and cooling systems and how they compare to traditional methods such ...

According to Efficiency Maine, the state will have more than 250,000 heat pumps by 2030 — roughly 40% of the state’s homes and a percentage that puts among the nation’s leaders. The state estimates we ...

Brits are set for a huge hike to the price of replacement boilers as Ed Miliband is accused of piling yet more financial pressure on families. The policy is set to mean it will be around £100 more ...

"Really appreciate this recap." Homeowner opens up about new energy costs two years after installing a cold-climate heat pump ...

New research by TNO shows that home renovations have a positive effect on residents’ medication use and healthcare costs ...

Tackling the invisible but growing problem of refrigerant emissions requires more active businesses in the ecosystem.

Phil and Jackie Coates' home in Mumbles generates so much electricity that they make money from it - and it even charges their electric vehicle for free ...

The tiny Cycplus AS2 Ultra is one of the lightest electric mini-pumps on the market, yet it still performs when it matters.

EPA’s proposed rule may offer short-term flexibility, but industry leaders warn it could trigger HFC shortages and stranded ...

WINCHESTER - Sustainability Director Ken Pruitt wants residents to know that starting now, Eversource will offer a new lower winter electricity rate for heat pump users. Heat pump customers can ...