Private sector interest in SMRs persists, as demonstrated by Meta’s deal with Oklo and TerraPower. But if SMRs are to meet the large-scale energy demand of data centers, major regulatory reform remains necessary.

“Many data center companies have a strong preference for electricity from SMRs, and are even willing to pay a price premium for it, because of the reliable, clean energy SMRs can provide,” says Josiah Neeley, an energy analyst at the R Street Institute. “The big question is whether SMRs can be permitted and built on a fast enough time scale to meet that growing demand.”