Marc Dettmann is the Manager of Corporate Water Engagement in the Water Program. He facilitates Institute's work on corporate water stewardship, and help lead research, program development, and engagement in close collaboration with the Aqueduct team, with a particular emphasis on WRI's work with the private sector to advance collective sustainability goals.

Prior to WRI, Marc worked for the Global Environment & Technology Foundation where he managed the Water and Development Alliance (WADA), which was a $20 million, five year program that delivered water and sanitation access to over 890,000 people and empowered over 277,000 women and girls around globally.

Sara holds a B.A. in Economics and International Affairs from Marquette University and an M.A. in Public Policy from the University of Minnesota.