Crypto, AI and EV. Heating/Cooling. Raw material processing. There's going to be a need for every KW that's available. Hell, there's probably going to be a copper shortage the way things are going.
Heating is one of the easiest to pair with intermittent power. Heat storage “batteries” can store energy for a very long time. Stockholm recently converted an old cave used to store oil, which now stores heat for a district heating network