Nuclear also bacame more expensive because of very tight over regulation that also applies to research. We are stuck with 70 year old reactor designs now of whi

Nuclear also bacame more expensive because of very tight over regulation that also applies to research. We are stuck with 70 year old reactor designs now of which PWRs and PHWRs are so far the safest, but we should really move on with research into MSRs and other fast reactors which allow recycling of nuclear waste.