Well if by close to nothing he means waste lasting 300 years instead of 10,000 years and by latest generation he means gen IV reactors like bn-800, superpheonix, oklo, moltex etc sure he is basically correct. Here’s a source where you can read more about breeder reactors: (which is what he is referring to)
These aren't nuclear power plants. They're designs of nuclear power plants. None have been constructed (well, aside from old plants like Superphenix, which was a failure, so much so that the French have mothballed their fast reactor program.)
Moreover, they would be considerably more expensive than existing plants (especially if fuel is to be reprocessed), so they're nonstarters.
Ah yes. “Old” plants. This plant is “old” so we could never build more like it. What an argument. And no, they would not be “considerably more expensive” because we wouldnt build a fleet of them until uranium was expensive enough that they would be cheaper. Thats why most countries have put off breeder reactor development not because they were “failures” whatever that is supposed to mean.
"Old" as in "we built it and discovered it's not wanted". The French basically gave up on the idea of fast reactors (as did the Japanese, although their fast reactor program appears to have been an excuse to obtain a stockpile of separated plutonium in case they need to make bombs). There's no market for them. The Russians have continued to try, but they're selling LWRs.
The big problem with fission is that it's too expensive. Fast reactors make that main problem worse. There is no economic margin to do fancy (and expensive) things to try to address the lesser issue of nuclear waste.
In an economic sense, when compared to burner reactors, this is correct. As the rise of wind and solar has shown however, political will and popularity matter more than pure economics. Burner reactors are more of a 22nd century technology, assuming the grid storage problem doesn’t get solved by then and we just go full renewable on economics. But nothing is set in stone
What nonsense. What solar and wind have shown is the overwhelming importance of economics. They are dominating now because they have become cheap, not because of some sort of "triumph of the will". And they have become cheap because they are inherently the kind of technologies that has good experience curves. Unlike nuclear.
