this post was submitted on 11 Mar 2025
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[–] Knock_Knock_Lemmy_In 2 points 20 hours ago (1 children)

Most of the 2nd and 3rd generation blockchains are much less energy intensive (although still more than a home PC).

For example, Ethereum could be run on the energy equivalent of a single wind turbine.

[–] [email protected] 6 points 20 hours ago (1 children)

Iirc etherium is proof of stake

[–] Knock_Knock_Lemmy_In 2 points 17 hours ago

Correct. Proof of stake is much more efficient than proof of work, but electricity is still needed to run 24/7 the million validators securing the network.