I think you are being downvoted because of the word « communist » which is exaggerating. But anyway there is some truth in what you say but I’ll would rephrase

I think you are being downvoted because of the word « communist » which is exaggerating. But anyway there is some truth in what you say but I’ll would rephrase « centralized power » as « political will + state controlled company ». You probably need this to be operated by a state controlled company because as much as I trust nuclear power, I’d never trust plants managed with a profit driven company. There must be unlimited warranties in case things goes wrong. But that is far from communism. You just can’t allow scenarios such as the power plant going bankrupt while being operated or maintenance costs being reduced to pay bonuses. A lot of liberal countries have state controlled electricity providers. In France we even have multiple energy companies but just one is state controlled.