Francis O'Sullivan
S2G Ventures
Managing Director
Francis O’Sullivan is a Managing Director leading clean energy-focused direct investment at S2G Ventures. Prior to this role Frank was Head of Onshore Strategy at Ørsted, where he was responsible for the long-term commercial planning underpinning the company’s investment programs across onshore wind, solar, storage and green H2. In addition, Frank was responsible for managing Ørsted’s early-stage investment portfolio. Before joining Ørsted, Frank was Director of Research for the MIT Energy Initiative and Co-Director of the MIT Electric Power System Center. Frank continues to hold a Senior Lecturer position at the MIT Sloan School of Management. Frank is a Senior Associate with the Energy and National Security Program at the Center for Strategic and International Studies in Washington DC, and he is a Distinguished Associate with the Energy Futures Initiative. Prior to Ørsted and MIT, Frank worked for McKinsey & Company. He received his Ph.D., E.E., and S.M. degrees from the Massachusetts Institute of Technology, and his B.E. degree from the National University of Ireland, all in electrical engineering.
