Electricity Market Review

Pippa Heylings Excerpts

Thursday 10th July 2025 Commons Chamber

[Madam Deputy Speaker]

I call the Liberal Democrat spokesperson.

[Pippa Heylings (South Cambridgeshire) (LD)]

I thank the Secretary of State for sharing his statement in advance. He is right: making the UK a clean energy superpower is the smartest and most strategic way to free ourselves from our dependence on expensive, volatile fossil fuels. However, as we have heard, accelerating the transition to renewables alone is not enough. The Government have to ensure that the clean power mission ultimately brings down customers’ bills and creates a fairer system for households and businesses.

Energy bills in the UK are among the highest in Europe. Our high costs exacerbate cost of living pressures and increase fuel poverty. They also undermine our international competitiveness for industrial and commercial consumers and risk driving some businesses overseas. The Liberal Democrats have long called for electricity prices to be decoupled from the wholesale price of gas so that families in the UK are not left paying over the odds for clean, British-generated electricity just because of volatile global gas prices. We will be looking closely at the details of the Government’s plan following the review of electricity market arrangements.

The Secretary of State outlined his three tests. To ensure that British consumers are not exposed to an unknown level of risk, will he publish his cost-benefit analysis and set out what impact the changes will have on customers’ bills? We will also be looking keenly for the much-needed joined-up approach between planning for renewable energy infrastructure through the strategic spatial energy plan, and the land use framework and local area energy plans, which, worryingly, are a bit out of sync.

Renewable energy can be the cheapest, most secure source of power, but for many people, seeing—and feeling it in their pocket—is believing, and under the current system, many are struggling to see it. Alongside the changes announced today, I hope the Secretary of State will consider other Liberal Democrat proposals, just as they did when putting into practice our proposals for rooftop solar on all roofs. We would like to see free insulation and heat pumps for people on low incomes and the introduction of a social tariff for energy to protect the most vulnerable.

[Ed Miliband]

I thank the hon. Lady for her questions. There is not necessarily a monopoly on good ideas. On the whole idea of new build housing having rooftop solar installed as standard, the last Labour Government were going to do it in 2016, but it got abolished by the previous Government. It is an absolute no brainer. It actually unites people whether they like solar on land or not, so it is really good that we are doing that.

On decoupling, absolutely—that is part of what clean power 2030 will do. Gas will set the price much less often than it does at the moment, and we will be moving to contracts for difference rather than renewables obligations, which means that the reductions in price will feed through to consumers. That is key. We will publish the cost-benefit analysis later in the year, as our document published today states. The hon. Lady is right about the SSEP, which, to be fair, was started under the previous Government and will be published next year. That will be a crucial way in which we guide where the new infrastructure is built, precisely to get over the problem of the disconnect between the generation we need and the network infrastructure.