This tweet makes no sense. Licenses have been approved, recently they approved the NuScale SMR design for example. They didn't approve Oklo's SMR design a coupl

This tweet makes no sense. Licenses have been approved, recently they approved the NuScale SMR design for example. They didn't approve Oklo's SMR design a couple of weeks ago and the CEO of that company then brought up the statistic. The tweet this one is citing is better. "No license initially submitted to the NRC has yet begun operations." The designs just don't seem to make it to production for some reason. The reason or reasons can't be deduced from this statistic.