Libby Wayman is a Partner at Breakthrough Energy Ventures, where she focuses on investing in innovations that can address climate change. She is described as an experienced executive and entrepreneur.

In addition to her investment role, Wayman is a Lecturer at the Massachusetts Institute of Technology. Her career history includes serving as Global Director for Ecomagination at GE, working at Alion Energy, Incorporated, and holding the position of R&D Engineer for PV Systems at Sunpower.