A range of industry experts involved in the transition to clean, reliable and efficient energy proposed a target date for phasing out boilers and grants to help people install heat pumps in order to encourage the transition.

Homes contribute around 15 per cent of the UK’s overall carbon emissions. Reducing these emissions by insulating homes and replacing fossil fuel-based heating systems, mostly gas boilers, will be an important part of meeting Britain’s Paris Agreement obligations and reaching net-zero greenhouse gas emissions by 2050.

Heat pumps work as reverse refrigerators, using electricity to heat water and homes. They require less maintenance, use less energy, and create more jobs than gas boilers, and when powered by renewable resources they do not contribute to carbon emissions or air pollution. However, they remain an expensive option; backers say installation can cost around £10,000 at present, although this figure is expected to fall as...