[Elon Musk rattle]
Seems to me like he is trying to take credit for trends that are underway anyway (increasing usage of green energy for mining).
Like, if the sun comes up tomorrow, you'll have me to thank for it. You are welcome. Now worship me.
Michael Saylor is involved too.
I think they are trying to build a story for labelling Bitcoin 'green'. Perhaps they'll fail but at least they would be trying to counter the 'Bitcoin is boiling the oceans' narrative.