£130 Energy Bill Cut Could Jumpstart UK Heat Pump Adoption Under Burnham

For years, UK climate policy has been stymied by a pricing paradox: electricity is loaded with green levies while gas remains cheap, making electric heat pumps financially unattractive despite their efficiency. Andy Burnham's likely adoption of Nesta's blueprint to shift those levies into general taxation could finally break the deadlock, delivering a £130 annual saving and making clean heating the rational economic choice for millions of households.

Andy Burnham is poised to become the UK's next Prime Minister on Monday, and one of his first acts could be a significant overhaul of how energy bills are structured, potentially saving households an average of £130 per year. The centrepiece of the plan, drawn up by the thinktank Nesta and reported to be under serious consideration, involves shifting the cost of green energy subsidies — currently levied on consumer energy bills — into general taxation. This move would directly reduce the per-unit and standing charge components of electricity, making it cheaper for consumers while preserving investment in the transition to renewable energy. With the energy price cap having just increased by 13% and the winter heating season approaching, the proposal is as much a cost-of-living intervention as a climate policy adjustment.

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This is critical: buildings account for about 17% of UK greenhouse gas emissions, and the government's target of 600,000 heat pump installations per year by 2028 remains far off track.

The Nesta blueprint goes further than a simple levy swap. It also calls for a £2.7 billion state-funded wipeout of electricity bill arrears, providing debt relief to around two million households. Those currently repaying energy debts would see an additional £29 annual saving. The proposals also target standing charges — the daily fixed fee paid regardless of usage — currently 29p per day for a gas connection alone. Reducing or removing these charges could disproportionately help low-income and small households who use less energy but still face the same fixed costs.

From a climate perspective, the proposed changes are designed to correct a long-standing market distortion. In the UK, electricity carries a disproportionate share of policy costs, including the Renewables Obligation and Contracts for Difference, while gas remains relatively lightly burdened. This makes electric heating — particularly through heat pumps — artificially more expensive to run than gas boilers, even though electric systems can be far more efficient. By rebalancing the cost base, the plan aims to make it cheaper to heat a home with an electric heat pump than with a gas boiler, accelerating the decarbonisation of residential heat. This is critical: buildings account for about 17% of UK greenhouse gas emissions, and the government's target of 600,000 heat pump installations per year by 2028 remains far off track.

However, the fiscal mechanics of the proposal raise important questions. Moving environmental levies worth billions from bill payers to the Treasury means shifting the burden from a regressive flat-rate consumer charge to a progressive income-tax-based system. This could be more equitable, but it also exposes green spending to annual budget negotiations, potentially risking underfunding if political priorities shift. Moreover, paying for the £2.7 billion debt write-off would likely involve additional borrowing or taxation, which could prove politically contentious during a cost-of-living crisis.