There was a first large scale attempt at scaling nuclear power culminating 40 years ago. Nuclear power peaked at ~20% of the global electricity mix in the 1990s. It was all negative learning by doing.
https://www.sciencedirect.com/science/article/abs/pii/S03014...
Then we tried again 20 years ago. There was a massive subsidy push. The end result was Virgil C. Summer, Vogtle, Olkiluoto and Flamanville. We needed the known quantity of nuclear power since no one believed renewables would cut it.
How many trillions in subsidies should we spend to try one more time? All the while the competition in renewables are already delivering beyond our wildest imaginations.
China is barely investing in nuclear power. At their current buildout which have been averaging 5 construction starts per year since 2020 they will at saturation reach 2-3% total nuclear power in their electricity mix.
China is all in on renewables [1]() and [2] storage.
Then rounding of with some typical ”SMRs” nonsense!!!
SMRs have been complete vaporware for the past 70 years.
https://spectrum.ieee.org/the-forgotten-history-of-small-nuc...
Or just this recent summary on how all modern SMRs tend to show promising PowerPoints and then cancel when reality hits.
https://www.youtube.com/watch?v=XECq9uFsy6o
Simply look to:
- mPower: https://en.wikipedia.org/wiki/B%26W_mPower
- NuScale: https://oregoncapitalchronicle.com/2024/10/29/the-rise-and-f...
And the rest of the bunch adding costs for every passing year and then disappearing when the subsidies run out.
[1]: https://reneweconomy.com.au/chinas-quiet-energy-revolution-t...
[2]: https://www.ess-news.com/2025/01/23/chinas-new-energy-storag...