Healey’s budget cuts mean Britain is likely to miss green heating targets

John Healey announced cuts to the energy department to help fund higher defence spending. More than £3bn will be removed, including money for clean-heating programmes. The most direct impact is on the boiler upgrade scheme, which helps households replace gas boilers with electric heat pumps.

The scheme’s budget was due to rise from £400m this year to just over £700m by 2029-30. Instead, ministers said funding would increase only in line with inflation. A typical household can claim £7,500, and about 60,000 heat pumps are currently fitted each year in existing homes.

That funding decision could slow installations sharply. The government wants 250,000 heat pumps installed annually by 2030. Experts warn that flat real-terms support makes that growth difficult, putting the UK’s clean-heating targets at risk.

A heat pump is an electric heating system that transfers heat from outside into a home. Unlike a gas boiler, it does not heat water by burning gas. This matters because the government wants to reduce fossil-fuel use in homes and lower emissions from heating.

In practical terms, the system collects available heat from the air or ground, raises its temperature using electricity, and sends that heat around the home. It can provide warmth through radiators or underfloor systems, replacing the central heating role of a gas boiler. The article describes the government’s scheme as supporting electric heat pumps.

The climate benefit depends partly on how clean the electricity supply is. The government is pursuing clean power by 2030, while also encouraging households to move away from fossil fuels. Heat pumps are therefore a central link between cleaner electricity and lower-carbon home heating.

The UK is currently installing about 60,000 heat pumps each year in existing homes. The government wants that figure to reach 250,000 annually by 2030. This large increase is important because heat pumps form a key part of the plan to clean up home heating and reduce emissions.

The boiler upgrade scheme offers a typical household £7,500 toward a heat pump. The government had planned to increase the scheme’s funding from £400m this year to just over £700m by 2029-30. That expansion was intended to help many more households make the switch from gas boilers.

The latest decision changes that financial path. Funding will rise only with inflation, rather than increasing as previously planned. The number of installations may therefore stagnate or grow much more slowly, making the 250,000-a-year target harder to reach.

The government’s target requires heat-pump installations to grow more than fourfold, from about 60,000 a year to 250,000 by 2030. That expansion needs enough financial support to persuade households to replace gas boilers. If the scheme’s budget merely follows inflation, its real ability to drive additional installations may remain limited.

The government had planned to raise funding from £400m this year to just over £700m by 2029-30. Instead, ministers said funding would increase only with inflation. The subsidy remains available, but there may be less money to support the much larger number of households needed.

Andrew Sissons of Nesta said it was difficult to see how the clean-heating targets could now be met. Ed Matthew of E3G also said the UK needs a major increase in take-up. Slower growth could leave the country behind its targets and carbon-budget commitments.

The UK’s emissions plan combines several technologies and policies. Heat pumps are intended to replace gas boilers in homes. Hydrogen schemes explore another lower-carbon energy route, while carbon capture and storage aims to prevent some industrial emissions entering the atmosphere. Renewable power provides cleaner electricity for the system.

These areas were all affected by the cuts. About £250m was removed from the warm homes plan, £500m from hydrogen schemes, and £200m from carbon capture and storage. Renewable projects will also face a stricter approval test: they must reduce costs and be ready for grid connection.

Ministers still say they are committed to clean power by 2030. The energy department points to £110bn of announced private-sector investment and clean power for more than 20m homes. However, many experts believe the new funding and approval system could make that target impossible.

Reducing direct heat-pump subsidies is not the only way to encourage cleaner heating. The government also plans to change how energy costs are paid. Moving green costs away from household bills and onto taxpayers could make electricity cheaper for consumers, improving the appeal of electric heating.

The government also intends to change energy markets so electricity prices are less closely tied to gas prices. If electricity becomes more affordable compared with gas, households may have a stronger reason to choose electric heat pumps. These policies target the running cost of heating, rather than only the upfront purchase price.

Allies of Ed Miliband and Miatta Fahnbulleh argue these changes show the green agenda remains strong. They say affordability is central to cleaner energy. However, the article does not establish how quickly these reforms will work or whether they can replace the installation boost expected from larger subsidies.

Gas heating produces greenhouse-gas emissions by burning a fossil fuel inside the home. A heat pump instead uses electricity to transfer heat. When that electricity comes increasingly from clean sources, heating can produce fewer emissions overall. This is why the government links heat-pump adoption with its clean-power plans.

The article describes the UK’s wider aim as cleaning up heating networks and meeting emissions-reduction targets. It also says the government has signed up to carbon budgets. These budgets set limits for national emissions over defined periods, allowing progress toward longer-term climate goals to be measured.

Andrew Sissons warned that the cuts could make a Labour government the first to miss targets in the current carbon budget. Slower heat-pump growth would weaken one route to cutting emissions. Whether the UK stays on course will depend on subsidies, energy prices, and the speed of clean-power expansion.