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, ...

Air source vs ground source heat pumps: Experts compare the pros and cons - Air source and ground source heat pumps both offer low-carbon heating, but they suit very different homes. Here’s how the ...

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 ...

Germany’s Ait Group has introduced residential ground-source heat pumps using less than 150 grams of propane, based on results from the Fraunhofer ISE LC150 research project. The new systems deliver ...

The government has revealed its Warm Homes Plan, including low and zero interest loans for green tech, and free energy efficiency upgrades for low-income households. Here's how it will affect you.