PARLIAMENTARY DEBATE
Nuclear Power - 4 June 2018 (Commons/Commons Chamber)
Debate Detail
Britain was the world’s first civil nuclear nation. Nuclear energy has powered homes and businesses in this country for over 60 years and currently provides about 20% of our electricity needs with low-carbon, secure and reliable baseload power. Nuclear has an important role to play in the UK’s energy future as we transition to the low-carbon economy. However, we have always been clear that no technology will be pursued at any price: new nuclear must provide value for money for consumers and taxpayers.
In 2016, we agreed to support the first new nuclear power station in a generation at Hinkley Point C in Somerset. Developers have set out proposals for a further five plants to come online over the next few decades. As I said at the time the contract for Hinkley Point C was agreed, the Government expect future nuclear projects to provide lower-cost electricity than Hinkley Point C.
The next project in this pipeline is the proposed Wylfa Newydd power station, based at Anglesey in north Wales. The project developers, Horizon Nuclear Power, which is owned by the Japanese company Hitachi, has developed proposals to build two reactors with a combined capacity of 2.9 GW. Hitachi’s reactor design has been deployed on time and on budget in Japan, and last December, having satisfied our strict safety standards, it completed the generic design assessment process run by the UK’s independent nuclear regulators. Horizon submitted its application for development consent to the Planning Inspectorate last Friday.
I am pleased to confirm today that Hitachi and the UK Government have decided to enter into negotiations in relation to the proposed Wylfa Newydd project. This is an important next step for the project, although no decision has yet been taken to proceed and the successful conclusion of these negotiations will of course be subject to full Government, regulatory and other approvals—including, but not limited to, value for money, due diligence and state aid requirements.
A key focus of discussions with Hitachi has been, and will continue to be, achieving lower-cost electricity for consumers. Both the National Audit Office and the Public Accounts Committee have recommended that the Government consider variations from the Hinkley Point C financing model in order to reduce costs to consumers. In line with the NAO and PAC’s clear findings and recommendations, for this project the Government will be considering direct investment alongside Hitachi, Japanese Government agencies and other parties. Our partnership on this project will serve as a further example of civil nuclear collaboration between the UK and Japan, building on the memorandum of co-operation that was signed with that country in 2016.
The UK is likely to need significant new nuclear capacity to meet our carbon reduction commitments at least cost, particularly as we electrify more of our transport and heating, so alongside entering negotiations in relation to Wylfa Newydd, the Government will continue to engage with the other developers in the UK new nuclear market on their proposals for further projects. This currently includes EDF over its plans for a follow-on EPR project at Sizewell C, CGN—China General Nuclear Power Corporation—over its proposals for an HPR1000 reactor at Bradwell, and Toshiba regarding the future of the NuGen project at Moorside, as well as Hitachi over potential further ABWR units at Wylfa and Oldbury.
It remains the Government’s objective in the longer term that new nuclear projects, like other energy infrastructure, should be financed by the private sector. Alongside our discussions with developers, we will be reviewing the viability of a regulated asset base model as a sustainable funding model, based on private finance for future projects beyond Wylfa, that could deliver the Government’s objectives of value for money, fiscal responsibility and decarbonisation.
Support for nuclear is reiterated in the nuclear sector deal that we will publish with the sector shortly. That deal, which the Government have developed in close partnership with the nuclear sector, will include ambitious proposals to drive down costs across the sector, including by reducing the cost of construction in new build and by investing in innovation in advanced nuclear technologies.
If the Wylfa project were to go forward following this period of negotiation, it would provide about 6% of our current electricity needs until nearly the end of the century, while supporting thousands of jobs, particularly in Wales, during its construction and operation. The actions this Government have taken will support a long-term pipeline for new nuclear projects in this country, and will provide the visibility needed to enable the industry to invest in skills, including through the National College for Nuclear, and UK supply chain capabilities across the country. I will continue to keep the House informed during the negotiations, and I commend this statement to the House.
On 15 May, I wrote to the Secretary of State requesting information about the negotiations and I am yet to receive a response. Until the last few days, we have had to piece together snippets of information from the Japanese press, and titbits from energy and environmental groups. We have finally heard today that a deal will be negotiated with Hitachi, which media reports suggest will include a guaranteed strike price, loan guarantees and an equity stake in the project in exchange for direct Government investment.
I must say that this is a surprising shift from the Government’s ideological position against Government investment in new energy infrastructure, and I wonder whether the shift applies to other renewable technologies, for which support has been repeatedly cut by this Government. I suspect not. I must sound a note of caution. Without sufficient detail and transparency, the House is unable to determine the risks and benefits borne by consumers and taxpayers in the proposed deal.
Last year, the National Audit Office concluded on the Hinkley Point C deal that the Department had
“not sufficiently considered the costs and risks of its deal for consumers.”
The NAO made a series of recommendations, including mechanisms for reviewing value for money and the affordability of the deal; making it clear who is accountable for oversight and governance; ensuring that the cost and timing implications of alternatives are shown clearly; and developing a plan to realise the benefit across local economies and supply chains. Last year, I asked the Government to adopt those recommendations. So will the Secretary of State say whether he has done so and, if not, why not? However, if the Government have done so, will he publish all relevant documentation showing that each recommendation has been followed in relation to Wylfa or, indeed, confirm that they will be followed if they have not been processed yet?
Negotiations between the Government and Hitachi thus far appear to have been conducted behind closed doors. Will the Secretary of State say whether the House will be given time to scrutinise the proposed deal outline, or is this simply a done deal? If so, have any binding commitments been made or, for example, have any preliminary heads of terms or memorandums of understanding been issued? The NAO stated that
“making commitments to investors can limit flexibilities to react to a change in circumstances.”
The implications of that need to be understood and communicated clearly to decision makers. It is important to ensure that the cost and timing implications of alternative funding arrangements are shown clearly—again, that is advocated by the NAO. If such alternatives have been, or will be, examined, can the Secretary of State provide the House with details today?
I move on to safety issues. It has been widely reported in the press that Hitachi is seeking to “reduce or eliminate” its financial responsibility for accidents. Will the Secretary of State say whether that is true? If so, where will such liability lie and what safety impact assessments have or will be carried out from construction and operation through to decommissioning? Indeed, on the issue of decommissioning, will he explain who will bear that liability and how much the cost is likely to be?
Despite the good news for Wylfa, subject to the queries that I have outlined, it appears that further down the Welsh coast the news is not so good for renewables generation. Media speculation suggests an impending negative decision on the much-anticipated Swansea tidal lagoon project after years of planning and campaigning by Tidal Lagoon Power, the Welsh Government, environmental groups and MPs across the House. If that is true, it is outrageous. To assume that Swansea is somewhat redundant, given the plan for investment in Wylfa, is very short-sighted.
I understand that Tidal Lagoon Power has offered to negotiate further, but has not received a response from the Government. Under the plans, there would be a zero-carbon power plant producing energy for over 100,000 homes, creating thousands of jobs across Britain; turbines built in a wall in the sea that harness the power of the tides, so that we can turn the kettle on in the morning; world-leading infrastructure built in Britain using British steel to last more than a century; and the potential to export our expertise and products across the globe. An ambitious, decisive and forward-thinking Government would jump at a project like that, just as they have done with Wylfa. Well, perhaps not. Recently, someone joked to me that the desk of the Secretary of State was where good ideas went to die. I hope that that is not the case with the Swansea tidal lagoon, and I implore the Secretary of State one last time to stop messing about, and to sit down with the company and the Welsh Government to develop a deal urgently.
The hon. Lady asked about the financing model. She urged me in a letter to reflect on the recommendations of the National Audit Office and the Public Accounts Committee to explore alternative financing models that can reduce the price of the electricity that is generated. That is exactly what I have set out—I have followed the recommendations of the NAO and the PAC. We are entering a negotiation—I think somewhere in her remarks there was a welcome for that—but the essence of doing so is that a deal has not been agreed. We need to explore that, and it is subject to the very tests that she set out and that the NAO and the PAC observed are required, including on value for money.
On safety, the hon. Lady should be reassured—there are many hon. Members who are familiar with the nuclear industry in this country—that the safety standards operated through our independent nuclear inspectorate are the highest in the world, and that the generic design assessment is the most exacting in the world. We always abide by the rulings and requirements of the independent regulators so that we can have full confidence in the safety of this important industry.
Finally, the hon. Lady mentioned other potential investments, including the proposal for renewable power in Swansea. She knows—we have had exchanges about it across the Dispatch Boxes—that I believe in a diversity of energy supply, but we need to make sure that value for money is offered for taxpayers and bill payers. A rigorous assessment is required and, as I have done today, I will update the House when the process is concluded.
Hinkley is shocking value for money, with a 35-year megawatt-hour strike price of £92.50, whereas recent offshore auctions have returned bids of £57.50 per megawatt-hour over a 15-year period. That is the real cost benchmark that the Government should use. Considering that the National Audit Office concluded that it would be impossible to know for decades whether building Hinkley represented good value for money for UK taxpayers, it is utterly incredible that we are diving headlong into another costly venture. The Secretary of State has said that he wants to do a sector deal, but we do not know what value for money that will provide. It has been reported that the strike price for the new power station will be something like £15 per megawatt-hour cheaper than at Hinkley, but how much of that cost reduction is due to the billions of pounds of direct investment from the taxpayer?
Given the company’s questionable track record on safety, will the Government confirm that Hitachi will be financially liable in the event of any accidents? Given the unprecedented level of taxpayer investment, how will the Government demonstrate that they have met the Public Accounts Committee’s demand for a full value for money assessment before they finally sign off the deal, and how will Parliament be able to scrutinise that? When will we know the level of the financial commitments?
If the Secretary of State is so willing to commit taxpayers’ money directly for stakes in projects, will he consider paying for national grid upgrades to further facilitate the deployment of renewables, instead of tagging such upgrades on to the costs of renewable projects? As bad as the Government’s obsession with nuclear is, this is also about their attacks on renewable investment. When will they have a coherent energy policy and proper investment in future technologies rather than a technology that has had its day?
It is a bit rich of the hon. Gentleman to complain that new nuclear power will come online later in the 2020s, given that he and his colleagues have resisted the replacement of our nuclear fleet, which we have known needs to be replaced for all this time. It is an act of responsibility on the part of this Government that we are planning ahead for the replacement of the 20% of our electricity that is currently generated from nuclear power. It is important for consumers in Scotland and in the rest of the United Kingdom that we do that.
The hon. Gentleman criticised what he regarded as the value for money of the Hinkley project. He will have heard me say at the time that that represents the highest price we will pay for new nuclear. I expect future new nuclear power stations to come in at a lower price. I have made it explicit today that that is a requirement of the negotiation. However, this is the beginning of a formal period of negotiation.
The recommendations of the Public Accounts Committee and the National Audit Office have shaped the approach we are taking. The value for money test has to be met, and at all the key milestones I will ensure that Parliament has the opportunity to scrutinise the progress of the negotiations.
I welcome today’s statement and the Secretary of State’s commitment to a new generation of nuclear reactors. He will be aware of the close link in France between nuclear and the navy and civil nuclear power in terms of long-term careers for those who serve in the submarines providing the deterrent. Will he do the same with our industry?
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