Not one superpower has ever had expensive energy. Remember that important piece of context.
In Wyoming, 2 old coal power plants have reopened to supply power to the data centers for Meta, Amazon, and Microsoft. We're all dependent upon Coal. Remember that important piece of context.
There are after treatments on the exhaust. It's a pretty clean power source at this point. Plus it's very cheap to produce a KW/Hr. Remember that important piece of context.
Every area has unique power generation abilities. There shouldn't be just one form of power generation, ie. renewables are great, but they can't provide sustainable base power supply. All power generation should be cheered on...