It's important that people outside understand that there are different blockchains with different communities and different energy consumption. Some are terrible, others, the product of responsible thinking about this, are now pretty good.
— phil jones (he/him – ele) (@interstar) November 1, 2021
Which are the good ones?
These claim to be better. I remain sceptical. leafscore.com/blog/the-9-mos…
Sceptical how?
If you understand the difference between Proof of Work and Proof of Stake, then you should see that PoS blockchains don’t have the horrendous problem that PoW do. Sure, they consume some energy, just like any other computing. But not on principle, as with PoW.