It typically takes 11-12 years for a nuclear plant to get built including planning and construction [1].
Is the idea that we'd build the data centers now, and finish the nuclear plants to power them 11-12 years from now?
https://www.researchgate.net/figure/Typical-timeline-of-a-nu...
For wind turbine project from design and planning to operational use-takes approximately 4-7 years. An offshore wind turbine project requires about 7-10 years.
https://jmhpower.com/how-long-does-it-take-to-build-a-wind-t...