Jacques and Susana Antebi
Mr. Garner Anthony
Sergio and Maria Autrey
The Bechtel Initiative
Mr. Peter Blum
BP p.l.c.
Conservation International
The Electric Power Research Institute
The Ford Foundation
The Richard and Rhoda Goldman Fund
The William and Flora Hewlett Foundation
The Teresa Heinz Foundation
The Wendy P. McCaw Foundation
The National Science Foundation
Norcliffe Foundation
The David and Lucile Packard Foundation
Ms. Gwen Parker
The Stanford Institute for the Environment
U.S. Agency for International Development
U.S. National Aeronautic and Space Administration
U.S. National Oceanic and Atmospheric Administration
Mr. Jacob Voogd
The Winslow Foundation
Ms. Julie Wrigley