Summary
France’s Flamanville 3 nuclear reactor, its most powerful at 1,600 MW, was connected to the grid on December 21 after 17 years of construction plagued by delays and budget overruns.
The European Pressurized Reactor (EPR), designed to boost nuclear energy post-Chernobyl, is 12 years behind schedule and cost €13.2 billion, quadruple initial estimates.
President Macron hailed the launch as a key step for low-carbon energy and energy security.
Nuclear power, which supplies 60% of France’s electricity, is central to Macron’s plan for a “nuclear renaissance.”
The most unimaginably, but historically stupid thing was “green” activists protesting against nuclear power and for coal and gas.
And yes, nuclear power is very efficient. What makes it most efficient is the ability to very quickly regulate output, the improved logistics, and smaller reliance on beheading, culture-erasing, genocidal, revisionist savages getting everywhere.
Turning a reactor on and off is not as easy. They’re designed as baseload power that is meant to run continuously. SMR are the ones that are quick and responsive but those are always a couple of years away.
The ones in service right now are mostly/all designed that way, but that’s a design decision rather than an inherent limitation. They cost basically the same to run whether they’re at maximum output or minimum, so they’re most cost-effective as base load and if you need responsive output, you can probably build something else for less money. If you ignore that and build one anyway, you only need fast motors on the control rods and the output can be changed as quickly as throttling gas turbines, but there’s no need for that if you know you’re just building for base load.