Building is not even the most expensive part. Once a nuclear power plant reaches it's end of life each little piece is radioactive and needs to be disposed of w

Building is not even the most expensive part. Once a nuclear power plant reaches it's end of life each little piece is radioactive and needs to be disposed of with specialised tools. It takes decades to deconstruct a power plant. The people who try to sell nuclear energy as cheap often forget to factor in that cost.