Fresh doubts over the wisdom of nuclear power

Despite the hype and sense of inevitability about a massive new nuclear power programme, it looks like some of the key players are less convinced.

Left Foot Forward reported some weeks ago that the chief of E.ON says new nuclear couldn’t be delivered before 2020.

Now the Telegraph reports today, in the final paragraph of a story buried in its business pages, that “analysts from Citigroup warned that lack of investment means it is unlikely that the UK’s 10 nuclear power stations will be built unless there is extra government support.”

Left Foot Forward has been examining the analysis by Citigroup. Here are some quotes from their report which casts doubt on the conventional wisdom on nuclear:

• “Three of the risks faced by developers — Construction, Power Price, and Operational — are so large and variable that individually they could each bring even the largest utility company to its knees financially.”

• “We see little if any prospect that new nuclear stations will be built in the UK by the private sector unless developers can lay off substantial elements of the three major risks.”

• “Cost overruns and time slippages of even a fraction seen by TVO [in Finland] would be more than enough to destroy the equity value (and more) of a developer’s investment unless these costs can be passed through somehow. Given the scale of these costs, a construction programme that goes badly wrong could seriously damage the finances of even the largest utility companies.”

“The estimated cost of constructing a nuclear power plant has increased at a rate of 15% per year heading into the current economic downturn.”

• “We calculate that a new nuclear station will require €65/MWh (£58.5/MWh) in real terms year in/year out to hit its breakeven hurdle rate. As we show…the UK has only seen prices at that level on a sustained basis for 20 months of the last 115 months.”

“A six-month breakdown can cost £100 millions in direct costs and lost output … This risk is too great for a single project to bear, in our view.”

• “In our view, it is extremely unlikely that private sector developers will be willing or able to take on the Construction, Power Price, and Operational risks of new nuclear stations. The returns would need to be underpinned by the government and the risks shared with the taxpayer / consumer.”

The crux of the argument from Citigroup is this line: “Government policy remains that the private sector takes full exposure to the three main risks … Nowhere in the world have nuclear power stations been built on this basis.”

Indeed. No nuclear plant has ever been built anywhere without subsidy.

But Ed Miliband has told Parliament:

“We are not going to provide public subsidy for the construction, operation and decommissioning of nuclear power stations.”

So where does this leave the nuclear programme?

In other energy news, the Climate Change Secretary yesterday announced the latest instalment of the money put aside for renewables in this year’s budget – “£1.4bn of onshore wind projects to move to construction over the next 3 years.”

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10 Responses to “Fresh doubts over the wisdom of nuclear power”

  1. The hidden costs of nuclear power | Left Foot Forward

    […] nuclear power report, which this blog examined yesterday, […]

  2. rwendland

    The CEO of Exelon (largest nuc fleet in US) very recently told the Senate Committee on Environment and Public Works that $75/ton CO2 pricing is needed for economic deployment of new nuclear power. That is rather more than the £30-ish floor CO2 price some in the UK are talking about to make new nuclear power economic. He also said wind power needed a lower CO2 price to be economic at current wind penetration levels.

    So if the CO2 price is pitched for new nucs to be economic against gas generation, wind generation should be even more profitable if this US CEO is right and the economics are roughly the same over here. Though this was a sales pitch for incentives, so we need to be a bit careful with his evidence.

    Providing enough subsidy to tilt the playing field so nucs are built will be pretty tricky. I wonder how clearly Ed understands this yet.

    Here is the link and quote:

    “New wind generating capacity ranges from $45 to $80 per ton depending on the location. New nuclear generating capacity is $75 per ton. A new integrated gasification combined cycle plant with carbon capture and sequestration costs $160 per ton.”

  3. Will UK taxpayers have to subsidise French nuclear company EDF « nuclear-news

    […] nuclear power report, which this blog examined yesterday, […]

  4. Lekshmi

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  5. Cost of nuclear spiralling as clean energy projects face cuts | Joss Garman

    […] reactors could cost nuclear utility EDF £50 billion, and that followed research by Citigroup which concluded, “Three of the risks faced by developers — Construction, Power Price, and Operational — are […]

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