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1041 points mpweiher | 1 comments | | HN request time: 0s | source
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reenorap ◴[] No.45225348[source]
We need to drive down the costs of implementing nuclear energy. Most of it are fake costs due to regulation. I understand that regulation is needed but we also need nuclear energy, we have to find a streamlined way to get more plants up and running as soon as possible. I think they should all be government projects so that private companies can't complain that they're losing money and keep have to ratchet up the prices, like PG&E in California. My rates have doubled in a few years to over $0.40/kWh and up over $0.50/kWh after I go up a tier depending on usage.
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bryanlarsen ◴[] No.45226055[source]
A nuclear fission power plant is never going to be cheaper than a coal plant, and coal plants are very expensive. They're superficially similar types of plants: they heat water and then use a steam turbine to convert it to electricity. Coal plants use higher temperatures and pressures, so they can use smaller turbines. That turbine is a massive part of the cost.

Yes, there's room to drive down the cost of nuclear. No, it's never going to be cost competitive with solar/wind/batteries, no matter how much you drive down the cost or eliminate regulations.

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beeflet ◴[] No.45226194[source]
It can be cheaper to run a nuclear plant than a conventional power plant, due to lower fuel costs. But what kills nuclear is the capital costs of building the plant. It takes a while to reap the reward
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1. bryanlarsen ◴[] No.45226295[source]
I'm talking about capital costs, not operating costs. $3B/GW for a coal plant is about 5X as much as natgas.