CCSI is fully donor-funded and committed to maintaining independence, transparency, and public-interest research as a neutral platform.
We gratefully acknowledge the supporters whose contributions make our work possible. The donors and sponsors listed below provided funding for activities during the 2024–2025 fiscal year.
$250,000+
Anonymous
CAF (Development Bank of Latin America and the Caribbean)
Quadrature Climate Foundation
UK Foreign, Commonwealth & Development Office
Wells Fargo Foundation
$100,000 – $249,999
Anonymous
Climate Arc
Environmental Defense Fund
Foundation for International Law for the Environment (FILE)
Grantham Foundation
Rockefeller Brothers Fund
SDG Impact Finance Initiative (SIFI)
Vale International
$50,000 – $99,999
Stiftung Auxilium
$5,000 – $24,999
International Labor Organization
Stewart Investors
CCSI’s distinctive way of working has been shaped by long engagement with real institutions . . . this allows us to suggest coordinated approaches that are not only technically sound, but politically and institutionally feasible.”
