Wanjiku Kirubi

Wanjiku Kirubi (OGW) is the Co-founder and Managing Partner at Delta40, the Nairobi- and Lagos-headquartered pan-African climate technology venture studio and early-stage fund managing the $80M Delta40 Climate Accelerate Fund I (2022 vintage) and the $150M Delta40 Studio Build Fund II (2024 vintage), with LP commitments from Breakthrough Energy Ventures (BEV, Gates / Bezos / Bloomberg-backed), the IFC, UK BEIS (British Energy Investment Scheme), and Google org Climate Action Fund. A First Class University of Nairobi Environmental Science graduate, Stanford GSB MBA, and recipient of the Kenyan Presidential Order of the Grand Warrior (OGW, 2023) for private sector contributions to climate action, Kirubi spent 12 years at the IFC Climate Business Group and Acumen Fund building the climate venture infrastructure that Delta40 now commercializes.