Mike Hemsley is Deputy Director for the Energy Transitions Commission, a diverse coalition of public, private, non-governmental and academic stakeholders aiming at accelerating energy transitions globally.

Previously, Mr Hemsley worked at the UK’s Committee on Climate Change (CCC) – an independent advisor to the government – where he led the CCC's Carbon Budgets team, bringing together the CCC's analysis on sectoral emissions and leading work on cross-cutting decarbonization policy to recommend the UK’s Sixth Carbon Budget (2033-37).