UK Chancellor Warned Against Cutting Insulation Funding as Budget Looms
More than sixty organisations urge Rachel Reeves not to slash home-insulation support ahead of Autumn Budget
More than sixty energy firms, charities and environmental groups have jointly written to Chancellor Rachel Reeves warning that cutting funding for home insulation would jeopardise the United Kingdom’s climate goals and harm low-income households.
The letter comes as the government prepares a multibillion-pound energy-support package that may reduce green levies and weaken the Energy Company Obligation, a scheme that funds energy-efficiency upgrades for vulnerable households.
Signatories including Age UK, Citizens Advice, Friends of the Earth and the industry body Energy UK urged the Treasury not to treat insulation spending as a short-term fix for energy bills.
They argued that while direct bill support is essential in the cost-of-living crisis, sustained investment in retrofitting homes offers permanent savings and reduced emissions.
The letter warned that eliminating or shrinking the ECO scheme would undermine both the UK’s legally binding carbon budgets and its fuel-poverty targets, while also putting thousands of jobs at risk within the roughly £20 billion insulation and energy-efficiency sector.
Government sources say the Treasury is considering options including trimming the ECO scheme, moving some funding into household bill relief, or reallocating portions of the £13.2 billion Warm Homes Plan towards subsidies such as heat pumps.
Industry analysts point to past experience: when insulation funding was previously cut, tens of thousands of jobs were lost and many households were left in poorly insulated homes facing higher bills.
The letter comes as bond yields and energy-market volatility heighten scrutiny of fiscal policy.
In this context, the government is balancing energy-bill relief, economic growth and its net-zero commitments.
A spokesperson for the Treasury declined to comment on speculation, saying the upcoming Budget will “build stronger foundations to secure Britain’s future and focus on the priorities of working people: cutting waiting lists, cutting the national debt and cutting the cost of living.”
As the fiscal statement draws near, the debate centres on whether immediate bill reductions should take precedence over long-term investments in insulation, and whether the government can preserve both affordability and climate ambition in the same policy package.