Shippingport, although much of the site was used for a new nuclear plant because of all of the shared infrastructure. Yankee Rowe is largely clean empty land, w

Shippingport, although much of the site was used for a new nuclear plant because of all of the shared infrastructure. Yankee Rowe is largely clean empty land, with a small storage site for dry fuel casks. It doesn't happen much because it's economically smarter to keep operating a plant or replace it with another plant given that the site is already prepared for a nuclear power station.