Center for Ecoliteracy
Funding Overview
From IRS Form 990 filings · 2019–2026
Total received
$6.3M
Foundation funders
14
Grants recorded
33
Years covered
2019–2026
Who funds Center for Ecoliteracy?
Center for Ecoliteracy is funded by 14 grantmakers, led by Tomkat Ranch Educational Foundation ($2.5M), Tides Foundation ($1.3M), Tomkat Foundation ($1.3M). In total, IRS Form 990 filings record $6.3M in grants to Center for Ecoliteracy between 2019–2026.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Tomkat Ranch Educational Foundation | $2,514,750 | 4 | 2020–2023 |
| Tides Foundation | $1,260,000 | 5 | 2020–2024 |
| Tomkat Foundation | $1,250,000 | 2 | 2023–2024 |
| Marin Community Foundation | $950,000 | 5 | 2020–2024 |
| The San Francisco Foundation | $181,500 | 2 | 2019–2021 |
| Rockefeller Family Fund Inc | $65,000 | 1 | 2020 |
| Stupski Foundation | $50,000 | 1 | 2020 |
| American Heart Association Inc | $25,000 | 1 | 2024 |
| Clarence E Heller Charitable Foundation | $25,000 | 1 | 2020 |
| Sieg Dunlap Foundation | $7,000 | 2 | 2025–2026 |
| The California Endowment | $5,000 | 1 | 2020 |
| Douglas and Maria Bayer Foundation | $2,427 | 6 | 2020–2025 |
| Leen Foundation Inc | $2,000 | 1 | 2021 |
| McNabb Foundation | $1,000 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
From 2019 to 2026, annual grant giving ranged from $4K (2026) to $1.7M (2021). In 2026 it made 1 grant totaling $4K.
What grants has Center for Ecoliteracy received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2026 | Sieg Dunlap Foundation | GENERAL CHARITABLE | $3,500 |
| 2025 | Sieg Dunlap Foundation | GENERAL CHARITABLE | $3,500 |
| 2025 | Douglas and Maria Bayer Foundation | GENERAL OPERATING FUNDS | $400 |
| 2024 | Tomkat Foundation | GENERAL OPERATING SUPPORT | $750,000 |
| 2024 | Tides Foundation | SUSTAINABLE ENVIRONMENT | $150,000 |
| 2024 | Marin Community Foundation | PROVIDE GENERAL OPERATING SUPPORT | $50,000 |
| 2024 | American Heart Association Inc | LITERACY PROGRAM | $25,000 |
| 2024 | Douglas and Maria Bayer Foundation | GENERAL OPERATING FUNDS | $400 |
| 2023 | Tomkat Ranch Educational Foundation | UNRESTRICTED CHARITABLE GRANT | $500,000 |
| 2023 | Tomkat Foundation | UNRESTRICTED CHARITABLE GRANT | $500,000 |
| 2023 | Marin Community Foundation | GENERAL OPERATING SUPPORT | $200,000 |
| 2023 | Tides Foundation | SUSTAINABLE ENVIRONMENT | $150,000 |
| 2023 | Douglas and Maria Bayer Foundation | GENERAL OPERATING FUNDS | $409 |
| 2022 | Tomkat Ranch Educational Foundation | GENERAL SUPPORT | $500,000 |
| 2022 | Marin Community Foundation | GENERAL OPERATING SUPPORT | $250,000 |
| 2022 | Tides Foundation | SUSTAINABLE ENVIRONMENT | $200,000 |
| 2022 | Douglas and Maria Bayer Foundation | GENERAL OPERATING FUNDS | $409 |
| 2021 | Tomkat Ranch Educational Foundation | GENERAL SUPPORT | $1,000,000 |
| 2021 | Tides Foundation | SUSTAINABLE ENVIRONMENT | $290,000 |
| 2021 | Marin Community Foundation | GENERAL OPERATING SUPPORT | $250,000 |
| 2021 | The San Francisco Foundation | ADVISED - FOR GENERAL OPERATING SUPPORT. | $160,000 |
| 2021 | Leen Foundation Inc | UNRESTRICTED SUPPORT OF ORGANIZATION'S TAX EXEMPT PURPOSE. | $2,000 |
| 2021 | McNabb Foundation | General & Unrestricted | $1,000 |
| 2021 | Douglas and Maria Bayer Foundation | CONTRIBUTION TO BE USED FOR CHARITABLE PURPOSES | $409 |
| 2020 | Tomkat Ranch Educational Foundation | GENERAL SUPPORT | $514,750 |
| 2020 | Tides Foundation | SUSTAINABLE ENVIRONMENT | $470,000 |
| 2020 | Marin Community Foundation | PROVIDE GENERAL OPERATING SUPPORT | $200,000 |
| 2020 | Rockefeller Family Fund Inc | GENERAL SUPPORT | $65,000 |
| 2020 | Stupski Foundation | To support assisting Oakland Unified School District's efforts to successfully operationalize the new Central Kitchen. | $50,000 |
| 2020 | Clarence E Heller Charitable Foundation | FOR TEACHER TRAINING IN ENVIRONMENTAL EDUCATION | $25,000 |
Showing 30 most recent of 33 recorded grants.
Frequently Asked Questions
Who funds Center for Ecoliteracy?
Center for Ecoliteracy is funded by 14 grantmakers, led by Tomkat Ranch Educational Foundation ($2.5M), Tides Foundation ($1.3M), Tomkat Foundation ($1.3M). In total, IRS Form 990 filings record $6.3M in grants to Center for Ecoliteracy between 2019–2026.
Who is Center for Ecoliteracy's largest funder?
Tomkat Ranch Educational Foundation is the largest recorded funder of Center for Ecoliteracy, with $2.5M across 4 grants (2020–2023).
How much grant funding has Center for Ecoliteracy received?
IRS 990 filings record $6.3M in grants to Center for Ecoliteracy across 33 grants from 14 funders between 2019–2026. Filings are published on a delay, so recent grants may not appear yet.
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Grant data is drawn from IRS Form 990 filings via Grantable's GrantGraph™. Filings are published on a delay; recent grants may not appear yet.
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