> 1GW is an absurd amount of power to consume.

1 GW is about a single nuclear rector of the Zaporizhzhia powerplant in Ukraine. Other nuclear powerplants in Europe have about 600 to 900 MW per reactor. The newest generation have reactor of 1.4 GW. Just to give an order of magnitude. Every time a 1GW data center is built, to have a continuous supply and CO2 free, it would require to build one nuclear reactor. I find this insane.