As more homeowners transition to low-carbon heating systems, air-source heat pumps are becoming an increasingly ...

These are the best whole-house heat pumps from Consumer Reports' tests. These heat pumps are more efficient and can save you money.

German energy provider Hamburger Energiewerke plans to build a large-scale heat pump system at its Bergedorf-West heating plant site in Hamburg. The air-source heat pump will have a thermal output of ...

UK-based heating specialist Hamworthy Heating has introduced a new air-source monobloc heat pump series for commercial applications. “Using R290 natural refrigerant, our Tyneham 290HT commercial air ...

Jon covers artificial intelligence. He previously led CNET's home energy and utilities category, with a focus on energy-saving advice, thermostats, and heating and cooling. Jon has more than a decade ...

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, ...

Heat pumps can reduce carbon emissions associated with heating buildings, and many states have set aggressive targets to increase their use in the coming decades. But while heat pumps are often ...

Heat pumps run on electricity instead of gas. They warm buildings by absorbing and amplifying heat from the air, ground, or water. They are widely seen as the best way of cutting emissions of carbon ...

Andreas Bangheri knows how to read the wind. He’s been hang gliding and piloting small aircraft around the mountains of his native Austria for years. And he can tell that things are changing. Mountain ...