French nuclear power plants

  • Deep-rooted problems with France’s nuclear-heavy energy
    strategy are raising serious questions about its winter preparedness.
  • A long-standing source of national pride, France generates roughly 70% of its electricity from a nuclear fleet of 56 reactors, all operated by state-owned utility EDF.
  • In recent months, however, more than half of EDF’s nuclear reactors have been shut down for corrosion problems, maintenance and technical issues.
    https://www.cnbc.com/2022/10/05/frances-nuclear-heavy-energy-strategy-faces-big-problems-this-winter.html

However, more than half of EDF’s nuclear reactors have been shut down for corrosion problems, maintenance and technical issues in recent months, thanks in part to extreme heat waves and repair delays from the Covid pandemic. The outages have resulted in French power output falling to a near 30-year low just as the European Union faces its worst energy crisis in decades.

“I find the France nuclear relationship really interesting because it just bluntly shows you all of the pros and cons of nuclear,” Norbert Ruecker, head of economics and next generation research at Julius Baer, told CNBC via telephone.

“Yes, it’s low carbon but it’s not economic. You need to nationalize EDF to make it happen. Yes, it offers baseload but wait a second, sometimes a whole plant disappears for weeks and months, so that baseload promise is not really there,” Ruecker said.

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French power prices climbed to a string of all-time highs this summer, peaking at an eyewatering level of around 1,100 euros ($1,073) per megawatt hour in late August. Analysts fear the country may struggle to produce enough nuclear energy to support both its own needs and those of its neighbors in the coming months.

Underlining the structural problems in the country’s nuclear fleet, France not only lost its position as Europe’s biggest exporter of electricity this year but also, remarkably, actually imported more power than it exported.

To compensate, France imported expensive electricity from U.K., Germany, Spain and elsewhere.

How low carbon is that amount of concrete? I guess over the course of 40 to 60 years it is better than coal or NG.

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