this post was submitted on 09 Apr 2024
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[–] [email protected] 71 points 10 months ago (56 children)

Both of the statements in that screenshot are just so inane.

Frequency has to be maintained on the grid. It’s the sole place where we have to match production and consumption EXACTLY. If there’s no battery or pumped storage storage available to store excess energy, the grid operators have to issue charges to the producers, in line with their contracts, to stop them dumping more onto the grid (increasing the frequency). The producers then start paying others to absorb this energy, often on the interconnectors.

It’s a marketplace that works (but is under HEAVY strain because there’s so much intermittent production coming online). When was the last time you had a device burning out because the frequency was too high?

Turning the electricity grid into some kind of allegory about post-scarcity and the ills of capitalism (when in fact it’s a free market that keeps the grid operating well) is just “I is very smart” from some kid sitting in mom and dads basement.

[–] [email protected] 6 points 10 months ago (6 children)

Isn't there any kind of economic activity that could make use of this excess energy, even if it isn't very profitable?

[–] CertifiedBlackGuy 12 points 10 months ago

Yes. Desalination or hydrogen separation via electrolysis

Both uses are productive, one generates fresh water, the other can be a form of energy storage.

Both are extremely energy intensive for the yield, making them unprofitable, but are extremely useful things to do with a glut of electricity.

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