Using a heat pump can be one of the most efficient ways to cool and heat your house. In cooling mode, it works like an air conditioner, extracting heat from the air inside and releasing it outside.

New legislation, incentives and tax rebates—from utility grid updates included in the United States’ Build Back Better framework to homeowner heat pump grants in the U.K. to a pledge in ...

New research has revealed that using hydrogen-source heat pumps to heat UK households could markedly reduce the carbon footprint of global energy supply chains. The researchers carried out a ...