Nuclear Energy (Financing) Bill

Viscount Hanworth Excerpts

2nd reading
Monday 21st February 2022 Lords Chamber

[Viscount Hanworth (Lab)]

My Lords, the recent history of the nuclear industry is evidence of the failure of the Government’s energy policy. The coalition Government of Clegg and Cameron recognised the need to renew Britain’s fleet of nuclear reactors. In 2010, it was agreed that the construction of eight new nuclear power stations should be called for. Several contactors expressed willingness to undertake the projects but one after another they withdrew. The list includes Scottish and Southern Electricity, the German companies RWE npower and E.ON, and the Japanese companies Hitachi and Toshiba.

This has left the French company EDF as the sole nuclear contractor, and at one stage it was doubtful whether it would be prepared to proceed with its project, given the difficulty in raising the necessary funds and the paucity of its own resources. The principal difficulty has arisen from the Government’s insistence that infrastructure investment in the nuclear industry should be financed by private capital.

One is reminded that the construction of our existing nuclear plants was invariably financed by central government. Money borrowed from private lenders is subject to burdensome surcharges comprised within exorbitant rates of interest. These charges consist of a risk premium, a scarcity premium and a discount rate. The discount rate reflects the time preferences of the lenders, whereby future receipts are valued at far less than current receipts. It is a consequence of this short-term perspective that half the cost of constructing a new nuclear power station, which can take as long as 10 years, will be attributable to interest charges. These will eventually constitute a massive transfer payment from the consumers of electricity to the financial sector.

As a provider of finance, the Government should be expected to take a long-term perspective. It should be one that envisages the consequences of global warming and the need to provide a stable baseload of carbon-free electricity, which only nuclear power can provide. The free market ideology of the Government has resulted in a system of contracts for difference, under which the guaranteed payments are entailed in a so-called strike price. Any returns to the investment that are below the strike price will be supplemented and any returns above it will be taxed.

This system has been an invention of neoclassical economists. It has accorded perfectly with their theoretical vision of how the economy ought to work, but it is at variance with reality. Among the economic fictions that support this system is a belief in the efficiency of intertemporal financial intermediation, whereby lenders can be prevailed upon to accept future repayments with little in the way of monetary inducements. In reality, it has proved impossible for prospective contractors to acquire the investment funds without incurring a heavy burden of payments to the financial sector.

The Government’s latest attempt to square the circle is represented by the Nuclear Energy (Financing) Bill. The Bill proposes to provide a stream of revenues to the contractor during the period of construction. The revenue will be derived from a charge levied on existing consumers of electricity. The supposition is that, with a guaranteed revenue stream and the alleviation of some of the risk, the contractors will be able to acquire capital funds from the private sector with greater certainty and at a reduced cost.

This begs the question of where the funds will come from and whether they will be adequate to cover the costs. The Government have also reserved the right to judge whether a proposed nuclear project will represent value for money and there is a risk that they will declare or decide that it does not. The common understanding is that the capital will come from the pension funds. I believe that this is the Government’s assumption. We have yet to hear any assessment of the likelihood that the funds will be forthcoming. Perhaps the Minister could address this point. To my knowledge, the Government have revealed no plans to meet the eventuality that the funds to sustain the regulated asset base will not be forthcoming from the private sector. Perhaps, in that case, the Government should derive funds by issuing designated nuclear bonds, as has been suggested.

In January, the Government announced £100 million of funding to support the continued development of the Sizewell C project, in the hope that this would attract further financing from private investors. This is a trivial sum. It might seem odd to describe £100 million as a trivial sum, but it is small in comparison with the £4.3 billion that is reported to have been lost through Covid-related fraud. The cost of the Hinkley Point C power station, which should open in 2026, is estimated to be between £22 billion and £23 billion. The cost of Sizewell C has been estimated at £20 billion. One should be mindful of the fact that, under existing arrangements, at least 50% of these sums will be paid to the financial sector in interest charges. Stripped of interest charges, the true cost of constructing a massive power station at Hinkley Point or Sizewell can be compared with the cost of the 2012 Olympic Games, which is supposed to have been £14.8 billion. These costs seem small when set beside the accumulated profits of banks and the tax paid by the banking sector.

These figures have been bandied about because I wish to pose a rhetorical question: can we afford to secure our future energy supply and fulfil our carbon reduction ambitions? The Government’s economic philosophy might suggest to them, absurdly, that both of these questions should be answered in the negative and that it will be too expensive to achieve these goals.

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[Lord Oates (LD)]

I am grateful to the noble Baroness. I am sure that the noble Lord, Lord West, is very familiar with Portsmouth and that he will take the opportunity to visit such projects.

As we know, electrical use is highly cyclical, both in terms of daily peaks and troughs and annual swings. Therefore, we have to show much greater urgency about how we use smart pricing to reposition demand rather than simply piling on more production to meet peak load. We also have to invest in energy storage and integrate it into grid planning through batteries, green hydrogen production, pumped hydro, compressed gas storage and other solutions.

Finally, nuclear power generation produces high-level nuclear waste which is deadly for longer than any human civilisation has ever survived. It is notable how few noble Lords who contributed as nuclear proponents to this debate addressed that fundamental issue.

The Minister was keen to tell us, as other noble Lords were, how the UK was the first country in the world to begin a civil nuclear programme, yet decades after that and after promising that a solution to this problem is just around the corner, the Government and industry have still failed to supply one. It is our contention that, quite apart from the other powerful arguments against nuclear, it is morally unjustifiable to build new nuclear stations until we first have a geological disposal facility in operation for the long term to deal with the existing high-level waste we have produced. That is key.

In our view, the case for new nuclear generation projects falls down at every hurdle. They cannot contribute to our 2035 electricity decarbonisation target, they cannot effectively complement renewables, and they cannot even clean up the mess they have already created. So laden are these projects with risk, so staggeringly unable are they to keep to time or budget, and so eye-wateringly expensive is the electricity they generate that the only way to finance them is by passing the risks and costs to consumers and taxpayers who are given no choice over whether to accept them.

It is hard to improve such a fundamentally flawed project, but in Committee we will do our best to bring forward amendments to deal with the specific flaws in the Bill that I identified earlier. We look forward to working with noble Lords across all parties in the House to at least make the best of a bad job.

[Viscount Hanworth (Lab)]

Before the noble Lord sits down, may I ask him to clarify how he proposes that we should accommodate the variability of wind and solar power, which I believe are the sources of power that he prefers or proposes?

[Lord Oates (LD)]

If the noble Viscount had listened to my speech, I set out a range of areas in which we need to completely rethink our energy system, including significant investment in energy storage that we can bring online, demand repositioning and demand reduction. Those are the solutions, but I am happy to discuss them further with the noble Viscount outside the Chamber.