Electricity Market Review Debate
Full Debate: Read Full DebateCaroline Nokes
Main Page: Caroline Nokes (Conservative - Romsey and Southampton North)Department Debates - View all Caroline Nokes's debates with the Department for Energy Security & Net Zero
(1 day, 12 hours ago)
Commons ChamberWith permission, Madam Deputy Speaker, I shall make a statement about the review of electricity market arrangements.
The central challenge that we face is the urgent need to get off expensive, insecure fossil fuels and to deliver an energy system that meets at least double the level of current electricity demand by 2050. In doing so, we need to design the electricity network to ensure that infrastructure is built in the right places, so that we can effectively provide power where it is required. As a result of previous failures to do so, power now goes to waste, costing consumers in higher bills. That is one reason why reform is needed.
The task of this review is to help deliver a fair, affordable, secure, and efficient clean power system. The key question has been whether to proceed with zonal pricing or a reformed national system. Under zonal pricing, we would split the country into different zones relying on price differentials to guide investment decisions. Under a reformed national price system, we would rely on more deliberate strategic co-ordination in advance of investment—planning our network and areas of intended generation more closely and then delivering.
I have applied three tests to this choice in the time since the Government took office: first, what is the fairest approach for families and businesses, both now and in the long term; secondly, which reform can deliver energy security and will best protect consumers and ensure bills savings as soon as possible; and, thirdly, what will do most to ensure the investment, jobs, and growth that we need across the economy? On the basis of these tests, I have concluded that the right approach is reformed national pricing. Let me set out why.
On the fairness test, under reformed national pricing, there would be one national wholesale price, as now. As I have said, under zonal pricing there would be different wholesale prices in different zones. Lower prices will tend to occur in zones with more renewable energy and a smaller population, and higher prices in those with less power and more people.
This would be a significant departure from the current system, which, while it has some differences in network costs, means that wherever a person lives, they pay the same wholesale price for each unit of electricity. The challenge will be obvious to the House. People and businesses could find themselves disadvantaged through no fault of their own and many would see that as unfair. Such a postcode lottery is, in my view, difficult to defend.
The Government have considered whether it would be possible to mitigate these effects under zonal pricing. We have concluded that, while it might, it would be a very complex and uncertain process. And it would be even more challenging to do so for large businesses, given the way that they purchase electricity. Therefore, firms in higher priced zones, such as the midlands, Wales, and the south of England, would therefore face damage to their competitiveness. That is why we have seen so many business groups express such concern about zonal pricing. Indeed, today’s decision has already been welcomed by UK Steel, Make UK, the British chambers of commerce, Ceramics UK and others.
The next test that I applied is which system can best help deliver energy security, protect consumers and ease the cost of living crisis as soon as possible. Long-term reform is essential to cut costs and save money for consumers compared with the status quo, but there is a key question as to what happens in the meantime. The clear advice of my Department is that moving towards zonal pricing would take around seven years to complete in full—assuming no delays. Over that seven-year period, the costs of financing essential investment in our energy system would be likely to rise to accommodate investor uncertainty, at a moment when we urgently need to replace retiring assets and build a clean energy system to boost our energy security. This risk premium would be paid for by consumers in higher bills in the coming years. There is also a danger that it would leave us stuck on fossil fuels for longer by deterring investors from bringing forward the investment that we need for our energy security.
By contrast, reformed national pricing could be delivered more quickly and at lower risk. Indeed, some elements of a reformed national pricing system are already under way, including building network infrastructure, and we intend to proceed with other measures, such as reform of transmission charges, as soon as possible in this Parliament. Having studied this in detail over months, I see real risks that zonal pricing would deter the investment we need and that bills would rise in the transitional period.
The third test is the investment and growth we need as a country. Many businesses make decisions to invest based on the energy costs that they face. The industrial strategy took a crucial step forward in lowering the costs faced by businesses, and clean power will help get us off the fossil fuel rollercoaster, which has so damaged our country’s businesses.
We know that the biggest enemy of business investment is uncertainty, and the risk of zonal pricing is that it would create very significant uncertainty. Imagine a business seeking to invest not knowing for a number of years what zone it would be in and what price it would pay. This would harm investment not just in the energy sector but well beyond it, and it would inevitably risk reducing investment in our country precisely when we need it and undermining the tens of thousands of good jobs in constituencies across the country that our clean energy mission will support.
On the basis of those three tests, I believe that the best choice is to proceed with reformed national pricing. The key elements will include: effective planning through the strategic spatial energy plan to be published next year; national pricing reforms, such as making transmission charges more effective and predictable and taking relevant powers through Parliament to do so; and making changes working with the National Energy System Operator and Ofgem to improve the operation of flexibility and the balancing of markets.
Under reformed national pricing, we will build the transmission network we need to the benefit of all consumers, and we will be more directive and co-ordinated in how we plan our energy system. Each upgrade that we deliver will reduce constraint costs and ensure that consumers benefit from clean power. My Department will set out a reformed national pricing delivery plan later this year. Taken together, I believe that these steps can help to deliver a more affordable, fair, secure and efficient energy system and will address the problems that the REMA process set out to solve without the unacceptable risks I have outlined.
These steps build on what we have done over the past year to turbocharge our drive to home-grown clean power. We have consented three times more solar in 12 months than in the previous 14 years. We have lifted the onshore wind ban and consented enough offshore wind to power the equivalent of 2 million homes. We have backed the biggest expansion of new nuclear in half a century. We are kick-starting new industries in carbon capture and hydrogen. We are giving nearly 3 million extra families £150 off their energy bills next winter and upgrading up to 5 million homes to help cut bills.
Every energy decision that this Government make is in pursuit of protecting the British people from fossil fuel markets controlled by petrostates and dictators by delivering clean, home-grown power that we control. It is in that spirit that we have chosen reformed national pricing. We are doing everything we can to ensure energy security, protect consumers and get bills down, and to ensure that businesses can invest for the future. This is underpinned by a commitment to fairness across the country. I commend this statement to the House.
This is the first time I am at the Dispatch Box opposite the shadow Secretary of State; I congratulate her on her new baby boy and welcome her back to the House of Commons. I know from my own personal experience that crying at night is challenging, but who is surprised, given the state of the Conservative party?
I think the shadow Secretary of State and I have a number of differences. The fundamental difference is this: she wants to gamble in the fossil fuel casino—she wants to gamble on fossil fuel prices. That is what the Conservatives did when they were in office, and it led to the worst cost of living crisis in generations. [Interruption.] The shadow Secretary of State says from a sedentary position that it is not true. It absolutely is true, and I think she needs to get out there more and hear what people have to say to her. It ruined family finances, it ruined business finances and it ruined the public finances. And what do they do? Do the Conservatives come along, after their worst election defeat in 200 years, and think, “Well, maybe we got it a bit wrong. Maybe we should think again”? No, they double down on a failed strategy. That is the first point.
The second point is this. The shadow Secretary of State says that we have a problem of constraint costs—that it is really a problem that we do not have the infrastructure that the country needs. She is absolutely right, but who was in charge for 14 years? Don’t just take my word for it, by the way. I notice that her colleague the shadow Energy Minister, the hon. Member for West Aberdeenshire and Kincardine (Andrew Bowie), is not in his place, but he said that it is absurd that, after 14 years of Conservative Government, we are now in a situation where it is more difficult to build critical national infrastructure than it was before they came into power and that it costs more. That is what we have got: the grid system was massively backed up, the planning system was in disrepute, and the network and transmission infrastructure was not built.
The third point is that the shadow Secretary of State now says, “Okay, well let’s forget about the past. Ignore my record—airbrush it out. Let’s build the grid.” Too right we should build the grid, but she is opposing new clean energy infrastructure all around the country. She is going around saying, “Oh, it’s terrible. We shouldn’t be having this happening.” So at the level of strategy and what is the right thing for the country, at the level of her record and why we are in this position, and at the level of what she is doing now, I am afraid she is in the wrong place.
Now, what are we doing? We are actually changing all of this. In the period that the shadow Secretary of State has been away, we have seen a whole set of decisions made that the Conservatives talked about but never delivered. On nuclear power, they talked a lot about Sizewell and small modular reactors and all that, but they did not actually deliver it. We are—with over £40 billion of private investment in clean power unblocked and a record-breaking renewables auction.
By the way, the shadow Secretary of State says that I am somehow on the side of the wind developers. No, Madam Deputy Speaker; I am on the side of UK Steel, Make UK, the British Chambers of Commerce, Ceramics UK and businesses across the country who have said that this is the right decision for the country. [Interruption.] She mentions bills. Let me address that directly. My strategy and my belief is that a clean power system can bring down bills for good, because that is that way that we lower wholesale prices and get off the rollercoaster. Home-grown clean power is the answer for Britain, and I suggest that, now she is back in her post, she does some hard thinking about the past, about strategy and about what is right for Britain.
I am sure the Secretary of State will not be surprised to hear me say that I very much welcome what he has announced. He set out three priorities: fairness, lower bills—including and especially in industry and business, where my Committee heard as recently as yesterday that energy bills are causing real concerns and something of a crisis in certain industries—and attracting investment, not least ahead of auction round 7.
I was saddened that the shadow Secretary of State was so critical of wind generation. I have her letter of 12 March 2024 to my predecessor as the Chair of the Select Committee setting out her terms of reference for the consultation that the Secretary of State has responded to. She placed great emphasis on the importance of investing in renewables, so it is a great shame to see her change of heart.
Under the reformed national system, does the Secretary of State envisage increasing opportunities to use demand flexibility, and to use it as fast as possible, as a key way of bringing down energy costs for domestic and industrial consumers?
My hon. Friend speaks with great expertise on these matters. I will come to his question, but let me say first that I like to talk about issues on which both parties have been enthusiastic. We have the second largest offshore wind generation in the world. It was started when I was Secretary of State with Gordon Brown as Prime Minister, and it was continued under the last Government. It is extraordinary that the shadow Secretary of State is now abandoning that and saying that offshore wind is somehow the problem. It is not the problem; it is the solution.
My hon. Friend is right about consumer-led flexibility. The key point about that is that it is voluntary, and it is a way for consumers to save money. The shadow Secretary of State mentioned Octopus Energy, which is one of the pioneers of this. We are in the foothills of what we can achieve here, whereby consumers are empowered, through things like batteries, solar panels, heat pumps and smart meters, to control when they use energy much more easily, to their benefit and the benefit of the system.
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.