this post was submitted on 30 Aug 2023
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[–] 13esq@lemmy.world 38 points 1 year ago (2 children)

A coal power station belches far more radioactive contaminants in to the atmosphere than any nuclear power station.

Wind and solar aren't ready, that's the whole point! They're great when it's windy and sunny, but useless when it's still and night time. Until mass power storage is a solved problem, wind and solar are unable to provide the base load power that can be provided by fossil fuel/nuclear power stations needed by advanced nations.

[–] blazera@kbin.social 1 points 1 year ago

To preface, i dont support coal at all, its way worse than nuclear.

If i remember right, the coal thing was measuring radioactivity in the air around coal and power plants. Thats not the nuclear waste im talking about. Spent nuclear fuel is dangerously radioactively for longer than the whole of human civilization. It puts plastic's lifespan to shame. Its no where on the scale of volume as fossil fuel waste, but pound for pound i believe it is the worst substance we can produce.

If you remind me later today ill explain how energy storage is easily solvable, itll take longer than i have now

[–] blazera@kbin.social -1 points 1 year ago

Alright its later today so heres how renewable energy as a baseline supply works. We actually already have a working example of it, hydro electric. Renewable energy thats used as baseline. When you think energy storage i think most people think of batteries, but theyre mostly suited for mobile energy storage, like cars and handheld devices. For utility power we have much more scalable, and simpler energy storage. For hydroelectric, they take excess electricity generated, and power pumps to pump the water back uphill, to use for later demand. Its physical energy storage. You can power a motor to lift a weight and pulley system with excess energy, then run it in reverse as a generator for demand. This is basic engineering, and its as scalable as you need it.