Guy is a Senior Research Associate at Currence, where he leads research into firm clean power, including fusion energy, nuclear fission, and geothermal. Guy's research focuses on the commercialization and economic viability of novel technologies. He and the Currence team are building tools and frameworks that enable investors, corporations, and governments to navigate and invest in climate-related initiatives effectively. Prior to joining Currence Guy was on the UK Civil Service Fast Stream, a fellow at Cambridge University's Centre for Science and Policy, and Head of Policy at Privitar. Guy holds a Bsc in Physics and Philosophy from the University of Bristol.