Warm Homes Plan
What the Warm Homes Plan includes
Government-backed investment
A £15 billion programme to help upgrade up to 5 million homes with energy-saving and low-carbon technologies by 2030.
Solar panels & batteries
Solar panels (and battery storage) are central to the plan — including rules for most new homes to be fitted with solar as standard under updated building regulations.
Solar is seen as key to lowering bills and boosting energy independence, with homeowners potentially saving hundreds a year on energy costs.
Heat pump roll-out
Heat pump installations are set to increase sharply — the government aims for around 450,000 per year by 2030, up from tens of thousands now.
Grants continue through the Boiler Upgrade Scheme (e.g., ~£7,500 per heat pump), plus new loans to make low-carbon heating more affordable.
Low-income support
Around £5 billion is targeted at fully funded upgrades for low-income and fuel-poor households, including solar, insulation and heat pumps at taxpayers’ expense.
Support for renters and social housing improvements is also part of the plan.
New delivery body
A new Warm Homes Agency will coordinate funding, advice and installations, simplifying access to different schemes.
🏡 Building regulations and standards
Rules are being brought in so new homes must have solar panels and low-carbon heating such as heat pumps, effectively phasing out traditional gas boilers in new builds.
The government says there will be no outright boiler ban, but emissions standards will soon make conventional boilers uneconomic in many cases.
🧠 Government’s stated goals
Reduce energy bills and carbon emissions
Cut fuel poverty and lift an estimated 1 million households out of it by 2030
Strengthen energy security and create jobs in retrofit and clean tech sectors.
🧨 Criticism & challenges
Cost concerns
Critics argue the cost will mostly fall on other taxpayers/consumers and could raise energy bills or taxes, with 80 % of households said to get no direct benefit.
Running costs
Independent reporting suggests heat pumps can be more expensive to run than gas boilers in some cases due to high electricity prices—raising questions about bill savings.
Delivery capacity
Shortages of trained installers for heat pumps could make scaling up difficult in practice.
Past retrofit issues
Westminster scrutiny has been triggered by failures in earlier insulation programmes, prompting calls for stronger oversight of the new plan.