Select committee: Public Accounts Committee
Conclusion 26
19th Report - Energy Bills Support
Published 28 Mar 2025
Addressed to HM Treasury
Public Accounts Committee Energy Bills Support All items in this report Report on parliament.uk ↗ Inquiry on parliament.uk ↗
Conclusion (the committee's words)
Demand on the grid is likely to grow due to the increased demand for electric cars and heat pumps and a rising number of data processing centres, as well as the move to building more new homes.78 In addition, the Department also has plans to achieve a decarbonised, or clean, energy system by 2030, which might impact on the stability of the grid because of the increased reliance on intermittent renewable sources of energy, such as wind and solar power. The Department recognised that it needs to make sure that, across the grid, it has sufficient flexible generation to accommodate variations in supply from intermittent renewables which vary according to weather conditions. It also noted the need to ensure that the grid can sustain a consistent pace of operation.79
From: Public Accounts Committee, 19th Report - Energy Bills Support (HC 511), 28 March 2025
Government response
Latest Treasury Minutes progress report to the Committee of Public Accounts on the Nineteenth Report of Session 2024-26
The government responded to the whole report on 4 June 2026.
Treasury minutes: Government response to the Committee of Public Accounts on the Nineteenth report from Session 2024-26
Published 18 September 2025.
Treasury minutes: Government response to the Committee of Public Accounts on the Nineteenth report from Session 2024-25
Published 10 July 2025.
Summary written by Accountability Index from the government's response. It is not the government's own words.The government states that it agrees with the Committee's recommendations on lessons learned, targeted support, vulnerable consumers, electricity bills and energy supply, and disagrees with the recommendation on supplier debt advice data.
- On lessons from the evaluations, the government agrees and says that "within one month of publication" the department will write to the Committee, with evaluations to be published by Q3 2025 (target date October 2025).
- On targeting support, the government agrees (target September 2025) and says it is "taking the opportunity to review options for better targeting of future bill support" beyond March 2026, while describing data sharing as "complex matters".
- On supplier debt advice data, the government disagrees. It proposes that Ofgem, as market regulator, is "better suited than DESNZ" to collect information, and says the review of Ofgem aims to publish its outcomes in autumn 2025.
- On rebalancing electricity and gas costs, the government agrees (target July 2025) and says it "will set out proposals for rebalancing domestic energy bills in due course". It adds that it is operating in a "difficult fiscal environment".