Hellen Njoki Wanjohi-Opil is the Climate and Engagement, Lead in WRI-Africa's Cities Program. She plays a critical role in coordinating projects, leading partnership and engagement as well as fundraising activities for the entire WRI-Africa Cities program. Hellen also co-manages the African Climate Resilient Cities Portfolio and team, including the African Cities Water Adaptation (ACWA) Platform and Fund. She is seconded by the WRI Ross Center for Sustainable Cities to the Climate Champions Team as the Urban Resilience and Water Lead for Africa.