William Lese

William is a Managing Director at Braemar Energy Ventures in NYC where he serves on the Board of Directors for BrightVolt and EnerNOC. Braemar Energy Ventures focuses on investing in early to mid stage energy technology companies primarily in the US and Canada. Prior to joining the Braemar team, William was a partner at Mantis Holdings, a venture capital firm focused on investing in environmental and energy efficiency companies.

William holds both a B.A. in Physics and an M.S. in Energy Sciences from New York University.