Why is this downvoted? It is true that they are claiming to have solved the problem. Ofc there is a claim by someone else that OpenAI stole their result, but that does not make the framing of this news invalid.

But that’s from twitter (or “X” shudders), and how do we know it is a real original?

How viable is pumped hydro? It would be good if feasible, but last I checked, there were not enough places where you can install them.

But how do we produce enough batteries for renewable energy?

I expect debates, hm Interesting this got this much upvotes

But also why no one talked about land usage

Indeed, I think he just wanted to get the point across that it is a dangerous approach.