From public IRS filings
CLIMATEWORKS FOUNDATION
SAN FRANCISCO, CA · Science & Technology
Mission
TO END THE CLIMATE CRISIS BY AMPLIFYING THE POWER OF PHILANTHROPY.
Financials (IRS Form 990)
Total revenue
$350.6M
Total expenses
$317.3M
Total assets
$533.1M
Program expense ratio
94%
Source: IRS Form 990, tax year 2024.
Who funds CLIMATEWORKS FOUNDATION
$773.2M in foundation grants on record from 53 funders — matched from IRS 990 grant line items. Some matches may be approximate.
| Funder | Total given | Grants |
|---|---|---|
| Gs Donor Advised Philanthropy Fund for Wealth Management | $163M | 3 |
| Fidelity Investments Charitable Gift Fund | $115.9M | 4 |
| National Philanthropic Trust | $104M | 4 |
| Bloomberg Philanthropies | $67.6M | 2 |
| William & Flora Hewlett Foundation | $66M | 25 |
| Donor Advised Charitable Giving | $58.8M | 4 |
| Jewish Communal Fund | $34M | 2 |
| David and Lucile Packard Foundation | $33.9M | 15 |
| Sequoia Climate Foundation | $22M | 11 |
| Sergey Brin Family Foundation C/O Pacific Foundation Services | $19.3M | 5 |
Leadership
HELEN MOUNTFORD — PRESIDENT AND CEO (Principal officer)
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