Mark Nelson

Mark Nelson, founder of Radiant Energy Group, is a leading expert and advocate for nuclear energy in the fight against climate change. With nearly 15 years of experience, Mark has been instrumental in major energy transformations, including saving California’s Diablo Canyon Nuclear Plant and securing global commitments to expand nuclear capacity. He has advised governments and organizations across five continents and chaired the first-ever UNFCCC nuclear session at COP 28.

Mark holds an M.Phil in Nuclear Engineering from Cambridge University and is a sought-after speaker at global energy forums. A dynamic communicator with over 77,000 followers on X (@energybants), his insights are featured in international media such as The New York Times, CNBC, and The Wall Street Journal.