A heat pump is a low-carbon way to heat your home. It's a sustainable replacement for fossil-fuel heating such as gas, oil or LPG, and can significantly reduce your household's carbon footprint. In ...

Choosing the right heating system for your self build or renovation isn't just a case of weighing up if you want radiators or underfloor heating. Instead, it's a decision that will be based on a ...

Karen is an energy efficiency and sustainability specialist with 20+ years experience. At Which?, Karen cuts through the jargon to uncover the environmental issues that matter most to consumers and ...