Heising-Simons Foundation co-founder and board member Mark Heising was recently named Chairman-elect of the Board of Environmental Defense Fund (EDF). Mr. Heising, an EDF Board member since 2011, will become the Board Chair in January 2021.

Environmental Defense Fund, a grantee partner of the Foundation’s, is a leading international nonprofit organization that creates transformational solutions to the most serious environmental problems. Read EDF’s official announcement here.