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, ...

Hydrogen has long been touted as a clean fuel of the future, but it is only now beginning to seep into the everyday fabric of buildings and factories. A new generation of hydrogen heaters is moving ...

Heat pumps are hot. And when the need arises, they’re pretty cold, too. These high-efficiency electric fixtures heat and cool using your home’s existing ductwork. That means they can replace a ...