Interesting gamble the government is taking here. Unusually the environmentalists are right to be cautious, SMRs have been designed since the 90s and not a one of them has ever come to anything.
Also not completely sure why we’d need it. By the governments own plans we can expect our wind power to jump from 10gw to 50gw by 2035, which would mean being 100% renewable powered for months at a time.
Which will make it very very expensive, the research I’ve seen recently says nations that manage that transition can expect electric price falls of a quarter to a half, and that Hinckley plant is already going to be selling at over twice the unit price of any other source. I would expect SMR plans to collapse for that reason by itself.
I guess this is justified by the fact nuclear has a high initial cost, but a very low cost if and when demand increases, whereas most renewables are the opposite?
If we’re doing a grid that has a base load, then I’d much rather have that base load supplied by nuclear than by coal, oil or gas. It’s a straight swap. Nuclear is clean and safe. And it’ll be these same big nuclear companies that pivot to fusion if and when it happens.
Ideal scenario is 100% renewable. I’ll take a shift to nuclear from fossil fuel as a positive step even if it’s not perfect.
Nuclear is better for the environment than renewables tbh
It absolutely is. Nuclear waste is bad, but it’s not nearly as bad as millions of tonnes of carbon.
The main issues people have that I’ve seen are:
(And the ever present 3rd option: I don’t want it near my house, and I don’t want pylons on my land)
You recycle nuclear waste. The bits you cannot recycle are so small, you can keep it in an underground bunker.
Nuclear explosions only happen if you extremely mismanage a power plant.