The highly efficient devices are the darlings of the environmental movement. Here’s why. By Hilary Howard Heat pumps, which both warm and cool buildings and are powered by electricity, have been ...

Heat pumps have gone from niche technology to national talking point, but are they really worth the money? With conflicting ...

What are heat pumps and could they help your home save energy? - Heat pumps are a cleaner alternative to gas boilers, with ...