Nat Keohane

Nat Keohane is an American environmental economist who serves as president at the Center for Climate and Energy Solutions (C2ES). 
Dr. Keohane is an economist with more than 20 years of energy and environmental policy experience in academia, government, and the non-profit sector, most recently as Senior Vice President for Climate with the Environmental Defense Fund (EDF), where he led all of EDF’s climate work in the United States and globally.