The Acacia Foundation makes relatively targeted, mid-size grants to institutions in science, conservation, community infrastructure and cultural institutions—mostly in California and the Bay Area. Their support spans medical research (notably a tissue bank at UCSF), botanical conservation and facility capital, community energy/resilience pilots, local library services, and public classical music broadcasting. Grants are few but meaningful and sometimes repeated to the same local organizations.
Acacia Foundation’s recent giving is marked by a small set of $50,000 awards that support infrastructure and program continuity rather than broad, open-ended philanthropy. In 2024, one of those larger grants went to Footprint Project for the Beehive Micorgrid Project, and another supported the National Tropical Botanical Garden’s botanical research center building. That same pattern extends to research and cultural institutions: in 2023, the foundation gave UCSF Foundation $50,000 for the gynecological oncology division’s tissue bank. The foundation also returns to selected local organizations with repeat grants. Belvedere-Tiburon Library Foundation received support in both 2023 and 2024, while San Francisco Symphony appeared across two years as well. Those grants show a preference for sustaining specific programs or services over time. Across the recent grants list, Acacia Foundation’s support reaches science, conservation, library services, public broadcasting, and watershed restoration, with most grants going to California recipients and a separate concentration of awards in Hawaii.
In medical research infrastructure, Acacia Foundation gave $50,000 to UCSF Foundation for the UCSF gynecological oncology division’s tissue bank. That grant points to support for research resources rather than general medical programming. In conservation and facility preservation, the foundation gave $50,000 to National Tropical Botanical Garden for sealing the botanical research center building. The same pattern of infrastructure support appears in energy work, where Footprint Project received $50,000 for the Beehive Micorgrid Project. The foundation also funds public access to information and arts programming. Belvedere-Tiburon Library Foundation received $25,000 for general support and another $25,000 for reference desk support, while San Francisco Symphony received $25,000 for radio broadcasts program in 2024 and $15,000 for the same program in 2023.
Typical grants cluster in the mid-size range: p25 is $22,500, median is $25,000, and p75 is $50,000. The recent record shows both one-time and repeated support, including multiple awards to Belvedere-Tiburon Library Foundation and San Francisco Symphony across two years. The foundation appears to fund selected nonprofits directly rather than through an open individual grant process, and it does not make program-related investments.
$0
$48.7M
$46.8M
$321K
Most grants fall between $23K and $50K, with a median of $25K.
25th Percentile
$23K
Median
$25K
75th Percentile
$50K
About 75% of grants go to recipients in HI.
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A concentrated portfolio of a small number of mid-sized grants ($25k–$50k) with occasional repeat funding to local Bay Area organizations; funding mixes capital/project support and program operating support rather than many small one-off gifts.
Notable grantees: UCSF Foundation, National Tropical Botanical Garden, Footprint Project, Belvedere‑Tiburon Library Foundation, San Francisco Symphony
Grant recipients are concentrated in California, with 75% of grants going to organizations in the HQ state. The most frequent recipient state is Hawaii, reflecting awards there as well. Recent city-level recipients include San Francisco, Tiburon, Kalaheo, Minneapolis, and Santa Rosa, while the grants list also shows activity tied to Arcadia-based administration through California recipients rather than a local-only pattern.
Its recent grants cluster around the mid-size range: the 25th percentile is $22,500, the median is $25,000, and the 75th percentile is $50,000. In the latest grants list, awards appear at both $25,000 and $50,000, with a smaller $5,000 grant at the low end.
The foundation supports medical research infrastructure, botanical research facility preservation, microgrid and energy resilience work, library services, public radio broadcasts, and watershed restoration. Recent grants include a tissue bank at UCSF, sealing a botanical research center building, and support for a restoration project in the Pajaro watershed.
Yes. Belvedere-Tiburon Library Foundation received grants in both 2023 and 2024, and San Francisco Symphony also appeared in both years. That pattern suggests the foundation sometimes sustains selected recipients over multiple grant cycles.
The foundation gives most often in Hawaii by grant count, even though 75% of its grants go to recipients in California. Recent recipients include organizations in San Francisco, Tiburon, Kalaheo, Minneapolis, and Santa Rosa.
The foundation’s active grant programs listed here are focused on selected nonprofits, with no unsolicited application process indicated. The program descriptions emphasize curated support, direct grants, and capacity-building for chosen organizations.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| FOOTPRINT PROJECT | MINNEAPOLIS, MN | $50,000 | 2024 | BEEHIVE MICORGRID PROJECT |
| NATIONAL TROPICAL BOTANICAL GARDEN | KALAHEO, HI | $50,000 | 2024 | SUPPORT FOR SEALING THE BOTANICAL RESEARCH CENTER BUILDING |
| SAN FRANCISCO SYMPHONY | SAN FRANCISCO, CA | $25,000 | 2024 | RADIO BROADCASTS PROGRAM |
| BELVEDERE-TIBURON LIBRARY FOUNDATION | TIBURON, CA | $25,000 | 2024 | REFERENCE DESK SUPPORT |
| HOPE CRISIS RESPONSE NETWORK | SANTA ROSA, CA | $5,000 | 2024 | SUPPORT FOR THE PAJARO RESTORATION PROJECT |
| UCSF FOUNDATION | SAN FRANCISCO, CA | $50,000 | 2023 | SUPPORT FOR THE UCSF GYNECOLOGICAL ONCOLOGY DIVISION'S TISSUE BANK |
| BELVEDERE-TIBURON LIBRARY FOUNDATION | TIBURON, CA | $25,000 | 2023 | GENERAL SUPPORT |
| SAN FRANCISCO SYMPHONY | SAN FRANCISCO, CA | $15,000 | 2023 | RADIO BROADCASTS PROGRAM |
FOOTPRINT PROJECT
$50,000BEEHIVE MICORGRID PROJECT
NATIONAL TROPICAL BOTANICAL GARDEN
$50,000SUPPORT FOR SEALING THE BOTANICAL RESEARCH CENTER BUILDING
SAN FRANCISCO SYMPHONY
$25,000RADIO BROADCASTS PROGRAM
BELVEDERE-TIBURON LIBRARY FOUNDATION
$25,000REFERENCE DESK SUPPORT
HOPE CRISIS RESPONSE NETWORK
$5,000SUPPORT FOR THE PAJARO RESTORATION PROJECT
UCSF FOUNDATION
$50,000SUPPORT FOR THE UCSF GYNECOLOGICAL ONCOLOGY DIVISION'S TISSUE BANK
BELVEDERE-TIBURON LIBRARY FOUNDATION
$25,000GENERAL SUPPORT
SAN FRANCISCO SYMPHONY
$15,000RADIO BROADCASTS PROGRAM