Institutional, Not Neutronic: Why Advanced Reactors Actually Get Built, or Don’t neutronbytes.com

Sarah Gibboney, founder and CEO of Gibboney Nuclear, argues that advanced reactors’ main hurdle is institutional execution—not reactor physics. Her dataset tracks 125 developers and 178 designs, and she says projects succeed or fail based on regulatory credibility, financing and supply chains, organizational maturity, and operational planning.