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submitted 3 months ago by silence7@slrpnk.net to c/climate@slrpnk.net
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[-] silence7@slrpnk.net 12 points 3 months ago

It's not as cheap as wind or solar at current upfront costs.

[-] waddle_dee@lemmy.world 1 points 3 months ago

I guess I should have clarified. When you do a cost analysis of per MW generation over the lifetime of the plant, it gets significantly cheaper. Cheaper than solar, or wind. The only issue is the large upfront cost of billions of dollars, like I previously stated. The cost of solar and wind is cheaper up front, but on a large generation scale, is lacking. Nuclear is the only solution right now to the climate. There is no other large scale generation that can sustain demand as clean as nuclear.

[-] silence7@slrpnk.net 2 points 3 months ago

I'm talking about the exact same thing. Wind and solar are cheaper by that metric.

Nuclear is still cost-competitive with long-duration storage, so if that doesn't fall in price (which is what has been happening with storage recently) it might make sense to use for 10% or so of overall generation.

[-] waddle_dee@lemmy.world 1 points 3 months ago

That is inaccurate. You can look up LCOE for all of these and Nuclear is right up there with Gas. Also, you can't have 10% of your generation be nuclear with solar and wind making up the majority. You literally cannot produce that much electricity. Nuclear, being arguably the most efficient source of energy and the largest capacity, it makes sense for nuclear to be in place of our coal and gas plants with solar and wind supplements. But hey, that's just what I studied for a living.

[-] silence7@slrpnk.net 2 points 3 months ago

I did. That was true 20 years ago. It's not now

this post was submitted on 02 Aug 2024
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Discussion of climate, how it is changing, activism around that, the politics, and the energy systems change we need in order to stabilize things.

As a starting point, the burning of fossil fuels, and to a lesser extent deforestation and release of methane are responsible for the warming in recent decades: Graph of temperature as observed with significant warming, and simulated without added greenhouse gases and other anthropogentic changes, which shows no significant warming

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