There is another post, here on SN, wher ethe presentation by the Bitcoin Mining Council where the results for this survey are shared:

https://www.youtube.com/watch?v=9ISSe8A3pVc

bitcoin

59.5% of BTC mining electricity mix was from sustainable sources in Q2 2022

There is another post, here on SN, wher ethe presentation by the Bitcoin Mining Council where the results for this survey are shared:  

*Bitcoin Mining Council Q2 2022 Briefing*
https://stacker.news/items/47249
https://www.youtube.com/watch?v=9ISSe8A3pVc