They could be construed to advocate for more decentralized power production in order to be less vulnerable to targeted strikes in times of conflict. That doesn't rule out decentralized nuclear power production, though that has its fair share of trade-offs and unknowns. Depending on how one weighs those it might end up implying less nuclear.
Decentralized power generation is something we all need. Too bad so many politicians, especially Gavin Newsom FFS, are deep in the bockets of the utility companies who refuse to invest in it.