Au Sable Institute
Funding Overview
From IRS Form 990 filings · 2020–2025
Total received
$395K
Foundation funders
14
Grants recorded
27
Years covered
2020–2025
Who funds Au Sable Institute?
Au Sable Institute is funded by 14 grantmakers, led by Consumers Energy Foundation ($125K), Worthington Family Foundation ($103K), Andringa Family Foundation Inc ($50K). In total, IRS Form 990 filings record $395K in grants to Au Sable Institute between 2020–2025.
| Funder | Total given | Grants | Years |
|---|---|---|---|
| Consumers Energy Foundation | $125,000 | 1 | 2021 |
| Worthington Family Foundation | $102,800 | 5 | 2020–2024 |
| Andringa Family Foundation Inc | $50,000 | 1 | 2025 |
| Calvin University | $22,500 | 3 | 2021–2023 |
| TC Energy Foundation | $18,000 | 2 | 2021–2022 |
| Rice Family Foundation | $16,000 | 2 | 2024–2025 |
| Verduin Charitable Foundation | $15,000 | 2 | 2025 |
| Grand Traverse Regional Community Foundation | $11,860 | 1 | 2024 |
| Jason and Carolyn Andringa Foundation | $10,000 | 1 | 2025 |
| The Rowland Family Foundation | $10,000 | 1 | 2023 |
| Innovia Foundation | $7,000 | 1 | 2022 |
| Charles Stewart Mott Foundation | $4,500 | 2 | 2022–2023 |
| The Pfizer Foundation Inc | $1,700 | 4 | 2022–2024 |
| SKM Foundation | $1,000 | 1 | 2021 |
Funding over time
Grant dollars and counts received per year
From 2020 to 2025, annual grant giving ranged from $23K (2020) to $160K (2021). In 2025 it made 5 grants totaling $85K.
What grants has Au Sable Institute received?
Individual grants from IRS Form 990 filings, newest first
| Year | Funder | Purpose | Amount |
|---|---|---|---|
| 2025 | Andringa Family Foundation Inc | CHARITABLE | $50,000 |
| 2025 | Verduin Charitable Foundation | Charitable | $12,500 |
| 2025 | Rice Family Foundation | CONSERVANCY PROGRAM SUPPORT | $10,000 |
| 2025 | Jason and Carolyn Andringa Foundation | EDUCATIONAL | $10,000 |
| 2025 | Verduin Charitable Foundation | Charitable | $2,500 |
| 2024 | Worthington Family Foundation | KIDS PROGRAM REYS | $20,000 |
| 2024 | Grand Traverse Regional Community Foundation | ENVIRONMENTAL | $11,860 |
| 2024 | Rice Family Foundation | CONSERVANCY PROGRAM SUPPORT | $6,000 |
| 2024 | The Pfizer Foundation Inc | MATCHING GIFTS | $800 |
| 2023 | Worthington Family Foundation | KIDS PROGRAM REYS | $20,000 |
| 2023 | The Rowland Family Foundation | TO ENHANCECHRISTIAN TEACHING | $10,000 |
| 2023 | Calvin University | WORSHIP RENEWAL PROJECT | $7,500 |
| 2023 | Charles Stewart Mott Foundation | For the general purposes or other charitable purposes of the organization. | $1,500 |
| 2023 | The Pfizer Foundation Inc | MATCHING GIFTS | $500 |
| 2023 | The Pfizer Foundation Inc | VOLUNTEER PROGRAM | $100 |
| 2022 | Worthington Family Foundation | KIDS PROGRAM REYS | $20,000 |
| 2022 | TC Energy Foundation | REYS | $12,000 |
| 2022 | Calvin University | WORSHIP RENEWAL PROJECT | $7,500 |
| 2022 | Innovia Foundation | FOR GENERAL OPERATING SUPPORT | $7,000 |
| 2022 | Charles Stewart Mott Foundation | For the general purposes or other charitable purposes of the organization. | $3,000 |
| 2022 | The Pfizer Foundation Inc | MATCHING GIFTS | $300 |
| 2021 | Consumers Energy Foundation | GOOD THINGS GROW HERE | $125,000 |
| 2021 | Worthington Family Foundation | KIDS PROGRAM REYS | $20,000 |
| 2021 | Calvin University | WORSHIP RENEWAL PROJECT | $7,500 |
| 2021 | TC Energy Foundation | REYS (RESTORATION ECOLOGY FOR YOUNG STUDENTS) | $6,000 |
| 2021 | SKM Foundation | Environmental | $1,000 |
| 2020 | Worthington Family Foundation | KIDS PROGRAM REYS | $22,800 |
Frequently Asked Questions
Who funds Au Sable Institute?
Au Sable Institute is funded by 14 grantmakers, led by Consumers Energy Foundation ($125K), Worthington Family Foundation ($103K), Andringa Family Foundation Inc ($50K). In total, IRS Form 990 filings record $395K in grants to Au Sable Institute between 2020–2025.
Who is Au Sable Institute's largest funder?
Consumers Energy Foundation is the largest recorded funder of Au Sable Institute, with $125K across 1 grant (2021).
How much grant funding has Au Sable Institute received?
IRS 990 filings record $395K in grants to Au Sable Institute across 27 grants from 14 funders between 2020–2025. 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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