Hydro plant from 1897 earns 3x as much mining BTC as selling power to the grid - discu.eu

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Hydro Plant From 1897 Earns 3X As Much Mining BTC As Selling Power to the Grid https://cointelegraph.com/news/hydro-plant-from-1897-earns-3x-as-much-mining-btc-as-selling-power-to-the-grid 7 comments 9/7/2021 cryptocurrency