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by amluto 616 days ago
> Natural gas is a great solution. It's why we're using it. But if your focus is decarbonisation and electrification, nuclear is better. Even if it's pricier.

If you come up with some combination of carbon-free energy sources and storage that covers 90% of grid energy needs, and you need to fill in the gap, and that gap is a whole lot of power but only for a handful of days a year, then I don’t think nuclear is a good option at all to fill in the gap. The capital expense would be absurd.

Decarbonization is great, but in the real world, decarbonization per dollar spent is what matters. Instead of spending a zillion dollars on nuclear peaker plants, spend a lot fewer dollars on gas peaker plants and the the rest for more effective environmental improvements.