​Planning restrictions on heat pump installations in England have been eased, making it simpler for households to switch to the low-carbon technology. The change removes the requirement for a one-metre gap between heat pumps and neighbouring properties, which previously applied due to concerns over noise.

The update is part of the government's Warm Homes Plan, which aims to cut household bills and reduce emissions. The plan includes measures to support energy efficiency and encourage wider adoption of heat pumps as an alternative to gas boilers, which account for a significant proportion of the UK's greenhouse gas emissions.

The new rules are expected to particularly benefit residents of terraced homes, where outdoor space is limited. By removing the need for planning permission in most cases, installations can now be completed faster and with fewer administrative hurdles.

Advances in heat pump technology mean modern units operate at lower noise levels, allowing for greater flexibility as to where they can be installed. Further changes to planning guidelines will also allow for larger systems and multiple units, giving households more choice.

As the UK continues to expand its renewable electricity generation from sources like wind and solar, heat pumps are seen as a key solution for decarbonising domestic heating. They work by transferring heat from the air or ground into homes, using electricity rather than burning fossil fuels.

The government's long-term strategy includes new funding models to support households, including potential subscription-based options to help cover installation costs. Efforts are also underway to encourage greater uptake in the rental sector and in social housing, where large-scale projects are already underway.

The updated planning rules mark a significant step towards scaling up low-carbon heating across the country, helping more households reduce energy use while supporting the UK's net zero targets.