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This article entirely misses the point. Bitcoin mining is being used by utilities to balance the demand curve. If you need 40gw at peak and 20gw in the middle o
by more_corn 3y ago
This article entirely misses the point. Bitcoin mining is being used by utilities to balance the demand curve. If you need 40gw at peak and 20gw in the middle of the night you have to do some juggling to make it work. If you guess wrong you get fined. Bitcoin serves as the emergency dump for power. They spin up and down as requested by the utility. That way the utility buys a steady stream and bounces the Bitcoin utility up and down making sure demand perfectly matches supply. It’s dumb but it works. And it makes power outages less likely because it allows for oversupply.
It would be far more ecologically sensible to build a grid scale battery, but that costs money up front. Whereas the Bitcoin miners front all the hardware capital for the miners and it’s cash flow positive from day one.
A more Texas solution would be grid tied battery packs in homes. If the homeowner and the utility split the cost both sides could benefit. Homeowner gets reliable power. Utility gets a flat demand curve and a more resilient grid. Add rooftop solar and the grid is even more resilient.
Again, not saying Bitcoin is the right move, just suggesting that we consider the problem it is solving.
- gymbeaux 3y agoThere's definitely something to be said for leveraging Bitcoin mining to balance off-peak demand with peak-demand, but the article doesn't mention anything about these mining operations shutting down for 1/3 or 1/2 the day (and of course, why would they?).
- kelnos 3y agoI don't buy it. Utilities had ways to deal with this before Bitcoin; this wasn't an unsolved problem before the miners showed up. The article talks about increased electricity costs for local residents due to mining. And the article doesn't mention anything about the mining shutting down during parts of the day and only running during off-peak hours. People interviewed don't directly talk about time of day, but the impression I got is that these are running 24/7.