In May 2008, Jonathan Schrag became Executive Director of RGGI, Inc. Prior, he was a partner at Hudson Strategic Energy Advisors, LLC where he worked with the state governments of Wyoming, West Virginia, and Montana and the Western Governors Association. He also worked for the Earth Institute at Columbia University as an Assistant Director and as an Executive Director of the Lenfest Center for Sustainable Energy, during which he ran programs on carbon capture and sequestration, nuclear energy, carbon policy, and renewable energy technologies. He also served as Research Staff in the Global Roundtable on Climate Change and as a Research Associate for Columbia University’s Center for Carbon Management.