Don Mosteller

Don Mosteller is an experienced professional in environmental policy and energy strategy with a strong background in research and communication. Currently serving as a Senior Principal Analyst at Energetics, Don leads a team that supports U.S. energy initiatives. Prior experience includes a Research Fellow role at Yale Data-Driven Environmental Solutions Group, where Don co-authored the influential 2016 Environmental Performance Index and managed various communication efforts. Additional roles encompass energy strategy research for the Connecticut Department of Energy and Environmental Protection, writing and research for the National Environmental Education Foundation, and internships with organizations like The Pew Charitable Trusts and National Geographic Society. Don holds a Master of Environmental Management from Yale School of the Environment and a Bachelor of Science in Geography from Penn State University.