These water heaters are far more energy-efficient than conventional options. We put 10 models to the test.By Yasmeen KhanHeat pump water heaters have been around for decades, but it’s only ...

Say goodbye to electricians. Gradient's 120-volt All-Weather Heat Pump heats and cools up to 500 square feet and plugs right into a standard outlet.

The listed Victorian Gothic Revival ‘Riverside School’ situated along the Thames, has successfully implemented a ...

Councillor Robert Dryden said he also had concerns about the plant room, and said he was worried the council could see more applications for similar size buildings along the river. Officers said it ...

Visiting the new plant on Thursday, Energy Secretary Ed Miliband said: "By building heat pumps in Britain and continuing their roll out, we can not only ensure people have warmer, lower carbon ...

These underground reservoirs of steam and hot water can be tapped to generate electricity or to heat and cool buildings directly. A geothermal heat pump system ... or for growing plants in ...