Founded in 1995, the Mennen Environmental Foundation (MEF), a 501(c)(3) organization, is passionately dedicated to the protection and conservation of all wildlife, as well as the biodiverse environments, land, water, and air, that sustain them. MEF is committed to fostering and encouraging collaborative strategies and efforts within the environmental movement while supporting innovative programs.
A recurring pattern in Mennen Environmental Foundation grantmaking is its continued support for the Greater Yellowstone Coalition, including three $50,000 grants in 2023, 2024, and 2025. That repeat award sits alongside a broader environmental portfolio that reaches wildlife conservation, habitat restoration, freshwater and river protection, species recovery, climate mitigation, environmental research, environmental education, and outdoor access. The foundation also shows a mix of regional and national interests, with grants landing in Montana, California, the Northeast, and beyond. The foundation’s 2025 filing shows $913,620 in annual grants and $3,259,935 in total assets. Its recent grants include $36,000 to Center for Coastal Studies in Provincetown, Massachusetts, in both 2024 and 2025, and $30,000 to The Center for Biological Diversity in Tucson, Arizona, in 2024 and 2025. Those repeat awards suggest an emphasis on sustained support rather than one-time gifts. The foundation was founded in 1995 and describes collaboration, innovation, and environmental protection as central to its work.
In wildlife and landscape protection, Mennen Environmental Foundation backed Greater Yellowstone Coalition with $50,000 in 2025 for support, continuing a three-year pattern with the same amount in 2023 and 2024. For coastal and marine work, it gave Center for Coastal Studies $36,000 in 2025 for support, matching a $36,000 gift in 2024 and following a $29,100 grant in 2023. Species-focused conservation also appears in its recent grants. The foundation awarded Sea Turtle Conservancy $20,000 in 2025 for support, after similar gifts in 2024 and 2023. In river and freshwater-related work, it gave Friends of Maine Coastal Islands $20,000 in 2025 for support, alongside the same amount in 2024. Climate and habitat restoration show up through $25,000 grants to Green Forests Work in 2024 and 2025, and $25,000 to The Climate Center in 2024 and 2025.
Typical grant size clusters tightly around the mid-$20,000 range: the 25th percentile is $20,000, the median is $25,000, and the 75th percentile is $30,000. The recent grant list shows repeated awards across multiple years to the same recipients, including several three-year sequences and others that recur in two years, which points to ongoing relationships rather than isolated gifts. Grants appear as both “Support” and “Charitable” entries. The foundation is a 501(c)(3) and does not make program-related investments or grants to individuals.
$364K
$3.5M
$648K
$426K
Most grants fall between $20K and $30K, with a median of $25K.
25th Percentile
$20K
Median
$25K
75th Percentile
$30K
Laurie Claudon-Clark
Top 2 recipient countries by grant volume for Mennen Environmental Foundation.
| Rank | Country | Grants | Total | Share |
|---|---|---|---|---|
| 1 | United StatesDomestic | 50 | $1.2M | 96.2% |
| 2 | Canada |
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Grantmaking is national, with 94.6% of grants going to U.S. recipients and 5.4% to Canada. The top state by grant count is Montana, driven in part by repeated support for Bozeman-based grantees. California also receives a substantial share, with 34% of grants going to recipients in the foundation’s HQ state. Other recurring recipient locations include Provincetown, Massachusetts; Tucson, Arizona; Rockland, Maine; and Ottawa, Ontario.
Its grant sizes are fairly compact: the 25th percentile is $20,000, the median is $25,000, and the 75th percentile is $30,000. Recent grants also include repeated $50,000 awards and several $36,000 grants.
Its stated focus areas include wildlife conservation, habitat restoration, freshwater and river protection, species recovery and reintroduction, climate change mitigation, environmental research, environmental education, and community parks and outdoor programs.
Yes. The recipient country distribution includes Canada, which accounts for 2 grants, while U.S. recipients account for 35 grants. Recent Canadian grantmaking includes Ottawa-based Nature Canada.
Yes. The recent grants list shows repeated support to the same organizations across multiple years, including three consecutive years for some recipients and two-year repeats for others. That pattern suggests ongoing relationships rather than one-time awards.
2026
Source: IRS Form 990-PF, fiscal year 2026.
| 2 |
| $60K |
3.9% |
Recipient country reflects the grantee's headquarters per IRS 990-PF and Schedule F filings, not the program's implementation country.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| Greater Yellowstone Coalition | Bozeman, MT | $45,000 | 2026 | Support |
| Save Napa Valley Foundation | Angwin, CA | $35,000 | 2026 | Support |
| The Center for Biological Div | Tucson, AZ | $30,500 | 2026 | Support |
| The Climate Center | Santa Rosa, CA | $30,000 | 2026 | Support |
| Center for Coastal Studies | Provincetown, MA | $30,000 | 2026 | Support |
| Save Our Wild Salmon Coalitio | Seattle, WA | $25,000 | 2026 | — |
| American Rivers | Washington, DC | $25,000 | 2026 | — |
| Green Forests Work | LEXINGTON, KY | $25,000 | 2026 | Support |
| Green Corps | Denver, CO | $25,000 | 2026 | — |
| Point Blue Conservation Scien | Bolinas, CA | $20,000 | 2026 | Support |
| EcoFlight | Aspen, CO | $20,000 | 2026 | Support |
| Sea Turtle Conservancy | Gainsville, FL | $20,000 | 2026 | Support |
| Indifly | Saint Paul, MN | $15,000 | 2026 | — |
| Seacology | Berkeley, CA | $10,000 | 2026 | Support |
| AmericanCanyonParksFoundation | American Canyon, CA | $8,000 | 2026 | — |
| Greater Yellowstone Coalition | Bozeman, MT | $50,000 | 2025 | Support |
| Center for Coastal Studies | Provincetown, MA | $36,000 | 2025 | Support |
| The Center for Biological Div | Tucson, AZ | $30,000 | 2025 | Support |
| Forests Forever | Berkeley, CA | $25,000 | 2025 | Support |
| The Climate Center | Santa Rosa, CA | $25,000 | 2025 | Support |
| Save Napa Valley Foundation | Angwin, CA | $25,000 | 2025 | Support |
| Green Forests Work | LEXINGTON, KY | $25,000 | 2025 | Support |
| Sea Turtle Conservancy | Gainsville, FL | $20,000 | 2025 | Support |
| Manomet | Plymouth, MA | $20,000 | 2025 | Support |
| Friends of Maine Coastal Isl | Rockland, ME | $20,000 | 2025 | Support |
| Point Blue Conservation Scien | Bolinas, CA | $10,000 | 2025 | Support |
| Seacology | Berkeley, CA | $10,000 | 2025 | Support |
| Greater Yellowstone Coalition | Bozeman, MT | $50,000 | 2024 | Support |
| Center for Coastal Studies | Provincetown, MA | $36,000 | 2024 | Support |
| Nature Canada | Ottawa, ON | $30,000 | 2024 | Support |
| The Center for Biological Div | Tucson, AZ | $30,000 | 2024 | Support |
| The Climate Center | Santa Rosa, CA | $25,000 | 2024 | Support |
| Green Forests Work | LEXINGTON, KY | $25,000 | 2024 | Support |
| Save Napa Valley Foundation | Angwin, CA | $25,000 | 2024 | Support |
| Manomet | Plymouth, MA | $20,000 | 2024 | Support |
| Sea Turtle Conservancy | Gainsville, FL | $20,000 | 2024 | Support |
| Friends of Maine Coastal Isl | Rockland, ME | $20,000 | 2024 | Support |
| Native American Rights Fund | Boulder, CO | $15,000 | 2024 | Support |
| Point Blue Conservation Scien | Bolinas, CA | $10,000 | 2024 | Support |
| Seacology | Berkeley, CA | $10,000 | 2024 | Support |
| Greater Yellowstone Coalition | Bozeman, MT | $50,000 | 2023 | Charitable |
| The Center for Biological Div | Tucson, AZ | $36,000 | 2023 | Charitable |
| Save Napa Valley Foundation | Angwin, CA | $35,000 | 2023 | Charitable |
| Nature Canada | Ottawa, ON | $30,000 | 2023 | Charitable |
| Center for Coastal Studies | Provincetown, MA | $29,100 | 2023 | Charitable |
| Friends of Maine Coastal Isl | Rockland, ME | $26,520 | 2023 | Charitable |
| Green Forests Work | LEXINGTON, KY | $25,000 | 2023 | Charitable |
| Sea Turtle Conservancy | Gainsville, FL | $20,000 | 2023 | Charitable |
| Manomet | Plymouth, MA | $20,000 | 2023 | Charitable |
| Seacology | Berkeley, CA | $10,000 | 2023 | Charitable |
Save Napa Valley Foundation
$35,000Support
The Center for Biological Div
$30,500Support
Green Corps
$25,000Point Blue Conservation Scien
$20,000Support
Indifly
$15,000AmericanCanyonParksFoundation
$8,000The Center for Biological Div
$30,000Support
Forests Forever
$25,000Support
Save Napa Valley Foundation
$25,000Support
Friends of Maine Coastal Isl
$20,000Support
Point Blue Conservation Scien
$10,000Support
Nature Canada
$30,000Support
The Center for Biological Div
$30,000Support
Save Napa Valley Foundation
$25,000Support
Friends of Maine Coastal Isl
$20,000Support
Point Blue Conservation Scien
$10,000Support
The Center for Biological Div
$36,000Charitable
Save Napa Valley Foundation
$35,000Charitable
Nature Canada
$30,000Charitable
Friends of Maine Coastal Isl
$26,520Charitable