nuclear was being phased out before fukushima anyways in germany, it was just accelerated a few years. New nuclear power plants are just way too expensive - take a look at Flamanville, Hinkley point C, Olkiluoto 3, Wylfa Newydd and Hanhikivi and you'll see that they are just too expensive. You can argue for having the old ones run a bit longer but the older the plants become the more maintenance issues arise.