[dale_glass]

> I might as well flip your argument on its head: if it was as easy to store energy as you propose, then electricity prices would never become negative.

Then you're not understanding what I'm saying. I'm saying that cost/complexity for dealing with energy overproduction goes:

Ignore it -> Adjust existing systems -> Store it -> Use it for mining.

The fact that storage is still a small niche shows that there's not enough waste to make even simple storage clearly profitable, so we're still mostly on the "adjust" step.

If it was a big untapped market, we'd never get to the mining part, because pumping water uphill is far technologically simpler than setting up a data center full of video cards.

> Think e.g. Crypto Valley in Switzerland, or Bitcoin enthusiasts visiting (or moving to?) El Salvador. And we all know how the Prisoner's Dilemma plays out in the long run: to the detriment of its actors.

El Salvador is an absolutely nonsensical usage of BTC. Bitcoin has long dropped any pretenses of being a currency, and is a horrible fit for normal people. BTW, the experiment in El Salvador is not going well.

> And to you last points: ask modern day Venezuelans or North Koreans whether it's a waste to have sound money that can't be inflated by the whim of self-serving autocrats.

As far as I can gather, the experiment in Venezuela is failure thus far, and North Korea is completely a no-go, since the general population has no internet access and NK barely has electricity.

[sword_smith]

> Ignore it -> Adjust existing systems -> Store it -> Use it for mining

That's just, like, your opinion, man.

[dale_glass]

Sure, but it makes sense. You have overproduction, how do you deal with it?

If a tiny amount, you can ignore it. Extra boxes pile up a bit higher than ideal. Power production gets a bit uncomfortably close to the maximum limits established, but you don't get into any trouble. You take note, but it's not worth really doing anything yet.

A bit more, and you start making minor changes. Slow things down a bit. Offer discounts to get rid of excess stock. Talk to the nearby businesses to adjust their schedules to use more power when you have too much.

If you have a lot of excess but have good reasons to believe that it won't be piling up indefinitely, but that you will profit from buffering the excess and then selling it off in times of high demand, that's when you build storage.

And something like crypto mining would be my very last choice. You're talking about building highly complex, highly specialized infrastructure for a single use. Storage can sell to anyone who wants, while crypto hardware only does crypto. Should conditions change it'll be far less flexible than storage.