Yes, though I think the point here is that solar spectacularly loses on MW/SF compared to a nuclear facility. Data centers consume an unbelieveable amount of power. Being able to locate them closer to population centers is a huge benefit to them operationally. Modern nuclear reactors are hugely expensive, but the proposal here is for small, limited scope facilities. Expensive, yes, but this is an excellent use case for them and would do wonders at piloting their broader acceptance / proven tech.

Are there flaws? Plenty. But at its core it's not a bad idea.