Contribution
It is a pleasure to serve under your chairship, Mr Western. I thank my hon. Friend the Member for Bath (Wera Hobhouse) for securing this important debate. I declare that prior to being elected, I spent the better part of a decade in renewable energy finance. While I would not claim to be an expert, I hope to bring some useful insights to this debate.
The cost of energy remains one of the largest issues faced by households across the country, and nowhere is that more apparent than in rural communities like West Dorset. Fuel poverty is a dire issue. In 2023, 13% of households were in fuel poverty, and nearly 40% of households were spending more than 10% of their annual income on energy. The situation is even worse for vulnerable families: nationally, nearly 900,000 single-parent households are living in cold homes.
It is a much-cited statistic that the UK has the highest energy prices in the developed world, but that is misleading, and in no small part based on an accounting issue. In 2000, just 3% of the UK’s energy came from renewables; today that figure is 42%. Despite that progress, we are still paying energy bills tied to the price of fossil fuels because of the marginal pricing system, which means that all electricity is charged at the rate of the most expensive source, which is currently gas—a commodity that, like oil, is at the whim of international events and geopolitical fluctuations.
Between 2010 and 2021, the global average cost of electricity generated from a renewable energy source over its lifetime declined by 88% for solar, 68% for onshore wind and 60% for offshore wind. Yet, even as renewable energy has become drastically cheaper to generate, the wholesale cost of energy to consumers remains high. It is simply unacceptable that companies are making vast profits while households, particularly in rural areas, are struggling to afford the basic necessity of heating their home.
The Government could solve this problem by delinking fossil fuels and renewable energy pricing, as other countries do. Our wholesale energy price would then be the weighted average between the two, which would bring us on a par with the energy prices of other nations. Far more importantly, it would also reduce the cost to consumers. The Government must take decisive action to break the link between gas prices and electricity prices. The previous Government promised to review electricity market arrangements, and this current Government should do so. Creating a separate market for renewables and fossil-fuel generated electricity would make energy fairer and more affordable to consumers.
I will make one other appeal for action by this Government. It is a trope often repeated that we need to put more solar panels on roofs and car parks, rather than farmland. I do not disagree, but the trope fails to recognise that doing so is commercially unviable. If utility-scale solar—this is an oversimplification—costs 50p per unit to build, commercial rooftop is double that, and carports double that again. The value paid by energy companies for exported renewable energy is often as little as 5p or 5½ p per unit, so utility scale is the only solar that works as a pure export model. That unit of electricity is then sold under a green energy tariff to consumers at a vastly inflated price. The only people who benefit are the energy companies.
Again, the Government have a relatively straightforward fix at their disposal: mandating a minimum export value. Yes, energy wholesalers will make less money, but I can live with that. More importantly, it would unlock investment in rooftop and carport solar, end the competition between food production and net zero, and ultimately reduce costs for consumers. Those are easy wins for a Government who claim to be committed to fighting climate change. Instead of following the advice of industry, the Government have chosen to axe winter fuel payments, stripping vital support for many of the poorest pensioners at a time when energy bills remain high—a decision that should be reversed.
The UK must take back control of its energy future. We cannot continue with a system where consumers are at the mercy of volatile international gas prices while energy companies rake in massive profits. We must end the outdated pricing model that ties renewables to the cost of fossil fuels, and we must unlock investment in rooftop and carport solar. We must ensure that the benefits of renewables reach the people who need them most and ensure that no family, child or pensioner is left struggling to heat their home when we have the tools to fix this at hand.