Cost overruns from $9 Billion to $25 Billion, most of which customers will have to pay with higher bills. Construction delays of many years costing Billions of dollars. Executives convicted and served terms in federal prison. Incompetent nuclear engineering and Westinghouse bankruptcy. And the whole project was abandoned.
https://en.m.wikipedia.org/wiki/Nukegate_scandal?ref=floodlightnews.org
