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10 December 2025 - The cost of energy - Oral evidence

Committee Energy Security and Net Zero Committee
Inquiry The cost of energy

Wednesday 10 December 2025

Start times: 2:30pm (private) 3:00pm (public)


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How to tackle the UK’s high energy costs?

The Committee’s recent interim report on the cost of energy called for an ambitious new scheme to write off billions of pounds of consumer energy debt, which is acting as a drag on costs and reform across the energy system and keeping millions trapped in fuel poverty.   

The inquiry will now turn to the causes of high energy costs in the UK and how to tackle them.

The Committee has heard evidence that some of the blame for the UK’s high energy costs lies with the national energy model.  Designed to foster competition after the energy sector was privatised, the current system may not be structured to drive the transition to renewables. The energy price spike following Putin’s invasion of Ukraine led to widespread energy supplier failures, exposing regulatory weaknesses and adding further costs.

Meeting details

At 3:00pm: Oral evidence
Inquiry The cost of energy
Senior Policy Advisor at E3G
Principal Modeller at Cornwall Insight
Professor of Energy and Climate Change and Director of UCL Centre for Net Zero Market Design at UCL
At 4:00pm: Oral evidence
Inquiry The cost of energy
Executive Director, Policy & Engagement at RenewableUK
UK Country Chair at RWE
Director of Policy at Stonehaven

Across two panels the Committee will examine the operation of the UK’s wholesale electricity market, where reforms are needed to help bring down the cost of electricity, what the future is for gas and how we can get more renewables built and connected to the grid.

Location

The Thatcher Room, Portcullis House

How to attend