Harvard's Solar Geoengineering Research Program is funded by:

The William and Flora Hewlett Foundation
The Open Philanthropy Project
Pritzker Innovation Fund
The Alfred P. Sloan Foundation
VoLo Foundation
The Weatherhead Center for International Affairs

G. Leonard Baker, Jr.
Alan Eustace
Howard Fischer
Ross Garon
Bill Gates
Drew Myers
John Rapaport
Michael Smith
Bill Trenchard