Heat pumps are often talked about as a single technology type, but in practice, there are two main systems used in UK homes: air source and ground source. Both systems work on the same principle, ...

Geothermal or air source heat pump—which one is the better choice? In this video, I break down the pros, cons, efficiency, ...

Ground source heat pumps are well established as a low-carbon heating solution, and a long-term alternative to using fossil fuels to heat your home and hot water. But, unlike other heat sources, there ...

Almost three-quarters of new buildings in Germany are heated by heat pumps. Their share has more than doubled in the space of ...