The Hauʻoli Mau Loa Foundation focuses its giving on place-based environmental conservation and youth development in Hawaiʻi while also supporting international humanitarian relief. Its grants disproportionately support a small set of recurring partners — both large institutions (University of Hawaiʻi) and mission-driven nonprofits — with an emphasis on invasive species and coastal/aina stewardship, first-generation youth programs, and disaster/relief organizations.
Hau'oli Mau Loa Foundation’s largest recent grant went to the University of Hawaii Foundation for environmental leadership pathways and invasive species prevention in Hawaiʻi, reflecting a grantmaking pattern built around place-based conservation. The foundation repeatedly funds Hawaiʻi organizations working on native ecosystems, early detection and response, and the next generation of local environmental leaders, while also supporting youth-serving and humanitarian partners. In the recent grants list, Kupu received $380,000 in 2024 for environmental education and conservation leadership development, and another $380,000 in 2025 for Environment Hawaiʻi: CLDP Program & NRSP. That same environmental lane appears in support for the Hawaii Conservation Alliance Foundation, including funding for emerging conservation professionals. The foundation also backs first-generation youth and family-serving organizations. Hale Kipa received general operating and program support in both 2024 and 2025, and Hawaiian Community Assets was funded for affordable housing and mortgage booster work. A separate strand of giving supports international humanitarian relief through partners such as Save the Children and Doctors Without Borders.
Environmental stewardship in Hawaiʻi is a central theme. The foundation gave $1,252,008 in 2024 to the University of Hawaii Foundation for graduate assistantships, the PIPES program, and invasive species prevention, linking university-based work with field protection. It also supported Hawaii Conservation Alliance Foundation with $273,167 for environmental programs and emerging conservation professionals. Youth development shows up through place-based and first-generation support. Pacific American Foundation received $449,873 in 2025 for the Aina-based Program for Children — HFK Ekolu, while Hale Kipa received $402,400 in 2025 for First Generation general operations. Housing assistance is another distinct strand. Hawaiian Community Assets received $300,000 in 2025 for the Ua Hale Aʻela program, and HHOC Mortgage received $220,000 in 2025 for the Mortgage Booster Program.
Typical grants are mid-sized rather than small, with a p25 of $118,587, a median of $177,970, and a p75 of $250,584. The foundation also makes repeated awards to the same partners across years, including University of Hawaii Foundation, Kupu, Save the Children, Doctors Without Borders, Hale Kipa, and HHOC Mortgage. That repeated pattern suggests ongoing partnership funding rather than isolated one-time grants. The foundation is a private foundation, and it funds individuals. One grant program explicitly accepts unsolicited applications: the Graduate Assistantships / Hauʻoli Mau Loa Fellows program.
$7.1M
$155.9M
$8.9M
$9.9M
Most grants fall between $119K and $251K, with a median of $178K.
25th Percentile
$119K
Median
$178K
75th Percentile
$251K
About 87% of grants go to recipients in HI.
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Concentrated portfolio of relatively large grants to a small number of repeat grantees, blending multi-year or multi-grant commitments to local Hawaiian institutions and selective funding of prominent international relief organizations.
Notable grantees: University of Hawaiʻi Foundation, Kupu, Hale Kipa, Inc., Save the Children, Doctors Without Borders
Giving is heavily concentrated in Hawaiʻi: 87% of grants go to recipients in the foundation’s HQ state, and Hawaiʻi is also the top state by grant count. Recent grants land across Honolulu, Kailua, Ewa Beach, Paauilo, Kailua Kona, and Lihue. Outside Hawaiʻi, recent named recipients include Fairfield, Connecticut; New York, New York; and Boulder, Colorado. The recipient-country distribution is entirely U.S.-based in the data provided.
Its giving centers on Hawaiʻi environmental conservation and invasive species prevention, environmental education and conservation leadership for youth, first-generation youth support, ʻāina-based programs for children, affordable housing assistance, and humanitarian relief. The recent grants show those themes through university partnerships, youth-serving nonprofits, and international relief organizations.
The grant-size distribution is fairly consistent for a private foundation: p25 is $118,587, median grant size is $177,970, and p75 is $250,584. Recent awards also show larger institutional grants, including seven-figure support to the University of Hawaii Foundation.
Yes. Several partners appear in multiple years, including University of Hawaii Foundation, Kupu, Save the Children, Doctors Without Borders, Hale Kipa, HHOC Mortgage, and Global Greengrants Fund. The repeated awards point to long-term relationships rather than one-off gifts.
Yes. The foundation funds individuals, and one active program — Hauʻoli Mau Loa Foundation Graduate Assistantships / Fellows — accepts unsolicited applications for local students pursuing careers in natural resource management through the University of Hawaiʻi partnership.
Hawaiʻi is the main geography of giving: 87% of grants go to recipients in the HQ state, and Hawaiʻi is the top state by grant count. Recent recipient cities include Honolulu, Kailua, Ewa Beach, Paauilo, Kailua Kona, and Lihue.
2025
Source: IRS Form 990-PF, fiscal year 2025.
Most recent grants reported to the IRS.
| Recipient | Location | Amount | Year | Purpose |
|---|---|---|---|---|
| UNIVERSITY OF HAWAII FOUNDATION | HONOLULU, HI | $1,440,357 | 2025 | ENVIRONMENT HAWAII: ELP AND INVASIVE SPECIES PREVENTION |
| PACIFIC AMERICAN FOUNDATION | KAILUA, HI | $449,873 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU (YEAR 1 & 2 GRANT) |
| SAVE THE CHILDREN | FAIRFIELD, CT | $414,249 | 2025 | INTERNATIONAL HUMANITARIAN RELIEF - PROGRAM AND GENERAL OPERATIONS |
| HALE KIPA INC | EWA BEACH, HI | $402,400 | 2025 | FIRST GENERATION: GENERAL OPERATIONS |
| KUPU | HONOLULU, HI | $380,000 | 2025 | ENVIRONMENT HAWAII: CLDP PROGRAM & NRSP |
| DOCTORS WITHOUT BORDERS | NEW YORK, NY | $350,000 | 2025 | INTERNATIONAL HUMANITARIAN RELIEF |
| HAWAIIAN COMMUNITY ASSETS INC | HONOLULU, HI | $300,000 | 2025 | AFFORDABLE HOUSING FOR FAMILIES, UA HALE A'ELA PROGRAM |
| HUI MALAMA I KE ALA ULILI | PAAUILO, HI | $261,785 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| KAULUAKALANA | KAILUA, HI | $250,000 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| HAWAII LAND TRUST | HONOLULU, HI | $225,000 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| HHOC MORTGAGE | HONOLULU, HI | $220,000 | 2025 | AFFORDABLE HOUSING FOR FAMILIES: MORTGAGE BOOSTER PROGRAM |
| HAWAII CONSERVATION ALLIANCE FOUNDATION | HONOLULU, HI | $215,000 | 2025 | ENVIRONMENT HAWAII: EMERGING PROFESSIONALS PROGRAM |
| LAIOPUA | KAILUA KONA, HI | $200,000 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| GLOBAL GREENGRANTS FUND | BOULDER, CO | $185,000 | 2025 | INTERNATIONAL ENVIRONMENT PROGRAM |
| ALOHA HARVEST INC | HONOLULU, HI | $175,000 | 2025 | FIRST GENERATION: GENERAL OPERATIONS |
| HUI O WAA KAULUA | KAHULUI, HI | $175,000 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| HUI HOOLEIMALUO | HILO, HI | $175,000 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| MALAMA HULEIA | LIHUE, HI | $174,970 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| HANO | HONOLULU, HI | $174,115 | 2025 | FIELD BUILDING: GENERAL OPERATIONS AND HANO FELLOWS PROGRAM |
| HAWAII NATURE CENTER INC | HONOLULU, HI | $150,000 | 2025 | FIRST GENERATION: SCHOOL VISITS AND GENERAL OPERATIONS |
| THE NATURE CONSERVANCY | HONOLULU, HI | $125,000 | 2025 | ENVIRONMENT HAWAII: MARINE FELLOWSHIP PROGRAM |
| KA IPU MAKANI CULTURAL HERITAGE CENTER | KAUNAKAKAI, HI | $125,000 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| THREE MOUNTAIN ALLIANCE FOUNDATION | VOLCANO, HI | $85,000 | 2025 | ENVIRONMENT HAWAII: KAHUAPONO STUDENT ENRICHMENT PROGRAM |
| MAUI HULIAU FOUNDATION | HAIKU, HI | $75,000 | 2025 | ENVIRONMENT HAWAII: VARIOUS STUDENT AND TEACHER PD PROGRAMS |
| STATE OF HAWAII DOE (HOAKEA) | HONOLULU, HI | $50,000 | 2025 | AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU |
| ALA KUKUI HANA RETREAT | HANA, HI | $25,000 | 2025 | FIELD BUILDING: LEADERSHIP DEVELOPMENT |
| HAWAII LOCAL2030 HUB | HONOLULU, HI | $25,000 | 2025 | ENVIRONMENT HAWAII: HAWAII GREEN GROWTH |
| HAWAII COMMUNITY FOUNDATION | HONOLULU, HI | $8,166 | 2025 | ENVIRONMENTAL FUNDERS GROUP |
| UNIVERSITY OF HAWAII FOUNDATION | HONOLULU, HI | $1,252,008 | 2024 | ENVIRONMENT - GRADUATE ASSISTANTSHIPS, PIPES PROGRAM AND INVASIVE SPECIES PREVENTION |
| SAVE THE CHILDREN | FAIRFIELD, CT | $434,580 | 2024 | HUMANITARIAN RELIEF - OPERATING AND PROGRAM SUPPORT |
| HALE KIPA INC | EWA BEACH, HI | $402,250 | 2024 | FIRST GENERATION OPERATIONS & PROGRAM SUPPORT |
| KUPU | HONOLULU, HI | $380,000 | 2024 | ENVIRONMENTAL EDUCATION, CONSERVATION LEADERSHIP DEVELOPMENT PROGRAM |
| DOCTORS WITHOUT BORDERS | NEW YORK, NY | $350,000 | 2024 | HUMANITARIAN RELIEF EFFORTS & GENERAL OPERATING EXPENSES |
| HAWAIIAN COMMUNITY ASSETS INC | HONOLULU, HI | $300,000 | 2024 | AFFORDABLE HOUSING AINA ACQUISITION MANAGER |
| HAWAII COMMUNITY REINVESTMENT CORPORATION | HONOLULU, HI | $280,000 | 2024 | FIELD BUILDING PRI AND OPERATING GRANT, AFFORDABLE HOUSING |
| HAWAII CONSERVATION ALLIANCE FOUNDATION | HONOLULU, HI | $273,167 | 2024 | ENVIRONMENTAL PROGRAMS, SUPPORT HAWAII'S EMERGING CONSERVATION PROFESSIONALS |
| HAWAII LAND TRUST | HONOLULU, HI | $228,000 | 2024 | AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU |
| HUI MALAMA I KE ALA ULILI | PAAUILO, HI | $228,000 | 2024 | AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU |
| KAULUAKALANA | KAILUA, HI | $228,000 | 2024 | AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU |
| HHOC MORTGAGE | HONOLULU, HI | $220,000 | 2024 | AFFORDABLE HOUSING: MORTGAGE BOOSTER PROGRAM |
| ALOHA HARVEST INC | HONOLULU, HI | $200,000 | 2024 | FIRST GENERATION OPERATIONS & PROGRAM SUPPORT |
| GLOBAL GREENGRANTS FUND | BOULDER, CO | $185,000 | 2024 | INTERNATIONAL ENVIRONMENT PROGRAM |
| LAIOPUA | KAILUA KONA, HI | $178,000 | 2024 | AINA-BASED PROGRAM FOR CHILDREN - HOPE FOR KIDS EKOLU |
| MALAMA HULEIA | LIHUE, HI | $177,970 | 2024 | AINA-BASED PROGRAM FOR CHILDREN - HOPE FOR KIDS EKOLU |
| HUI HOOLEIMALUO | HILO, HI | $177,885 | 2024 | AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU |
| HANO | HONOLULU, HI | $177,428 | 2024 | FIELD BUILDING: OPERATING SUPPORT AND FELLOWS PROGRAM |
| UNIVERSITY OF HAWAII FOUNDATION | HONOLULU, HI | $176,298 | 2024 | ENVIRONMENT - HAWAII INSTITUTE FOR MARINE BIOLOGY REMS PROGRAM |
| HAWAII NATURE CENTER INC | HONOLULU, HI | $150,000 | 2024 | FIRST GENERATION, SCHOOL GROUP VISITS & TRANSPORTATION |
| HUI O WAA KAULUA | KAHULUI, HI | $128,000 | 2024 | AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU |
| KA IPU MAKANI CULTURAL HERITAGE CENTER | KAUNAKAKAI, HI | $128,000 | 2024 | AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU |
UNIVERSITY OF HAWAII FOUNDATION
$1,440,357ENVIRONMENT HAWAII: ELP AND INVASIVE SPECIES PREVENTION
PACIFIC AMERICAN FOUNDATION
$449,873AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU (YEAR 1 & 2 GRANT)
SAVE THE CHILDREN
$414,249INTERNATIONAL HUMANITARIAN RELIEF - PROGRAM AND GENERAL OPERATIONS
HALE KIPA INC
$402,400FIRST GENERATION: GENERAL OPERATIONS
KUPU
$380,000ENVIRONMENT HAWAII: CLDP PROGRAM & NRSP
DOCTORS WITHOUT BORDERS
$350,000INTERNATIONAL HUMANITARIAN RELIEF
HAWAIIAN COMMUNITY ASSETS INC
$300,000AFFORDABLE HOUSING FOR FAMILIES, UA HALE A'ELA PROGRAM
HUI MALAMA I KE ALA ULILI
$261,785AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
KAULUAKALANA
$250,000AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
HAWAII LAND TRUST
$225,000AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
HHOC MORTGAGE
$220,000AFFORDABLE HOUSING FOR FAMILIES: MORTGAGE BOOSTER PROGRAM
HAWAII CONSERVATION ALLIANCE FOUNDATION
$215,000ENVIRONMENT HAWAII: EMERGING PROFESSIONALS PROGRAM
LAIOPUA
$200,000AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
GLOBAL GREENGRANTS FUND
$185,000INTERNATIONAL ENVIRONMENT PROGRAM
ALOHA HARVEST INC
$175,000FIRST GENERATION: GENERAL OPERATIONS
HUI O WAA KAULUA
$175,000AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
HUI HOOLEIMALUO
$175,000AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
MALAMA HULEIA
$174,970AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
HANO
$174,115FIELD BUILDING: GENERAL OPERATIONS AND HANO FELLOWS PROGRAM
HAWAII NATURE CENTER INC
$150,000FIRST GENERATION: SCHOOL VISITS AND GENERAL OPERATIONS
THE NATURE CONSERVANCY
$125,000ENVIRONMENT HAWAII: MARINE FELLOWSHIP PROGRAM
KA IPU MAKANI CULTURAL HERITAGE CENTER
$125,000AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
THREE MOUNTAIN ALLIANCE FOUNDATION
$85,000ENVIRONMENT HAWAII: KAHUAPONO STUDENT ENRICHMENT PROGRAM
MAUI HULIAU FOUNDATION
$75,000ENVIRONMENT HAWAII: VARIOUS STUDENT AND TEACHER PD PROGRAMS
STATE OF HAWAII DOE (HOAKEA)
$50,000AINA-BASED PROGRAM FOR CHILDREN - HFK EKOLU
ALA KUKUI HANA RETREAT
$25,000FIELD BUILDING: LEADERSHIP DEVELOPMENT
HAWAII LOCAL2030 HUB
$25,000ENVIRONMENT HAWAII: HAWAII GREEN GROWTH
HAWAII COMMUNITY FOUNDATION
$8,166ENVIRONMENTAL FUNDERS GROUP
UNIVERSITY OF HAWAII FOUNDATION
$1,252,008ENVIRONMENT - GRADUATE ASSISTANTSHIPS, PIPES PROGRAM AND INVASIVE SPECIES PREVENTION
SAVE THE CHILDREN
$434,580HUMANITARIAN RELIEF - OPERATING AND PROGRAM SUPPORT
HALE KIPA INC
$402,250FIRST GENERATION OPERATIONS & PROGRAM SUPPORT
KUPU
$380,000ENVIRONMENTAL EDUCATION, CONSERVATION LEADERSHIP DEVELOPMENT PROGRAM
DOCTORS WITHOUT BORDERS
$350,000HUMANITARIAN RELIEF EFFORTS & GENERAL OPERATING EXPENSES
HAWAIIAN COMMUNITY ASSETS INC
$300,000AFFORDABLE HOUSING AINA ACQUISITION MANAGER
HAWAII COMMUNITY REINVESTMENT CORPORATION
$280,000FIELD BUILDING PRI AND OPERATING GRANT, AFFORDABLE HOUSING
HAWAII CONSERVATION ALLIANCE FOUNDATION
$273,167ENVIRONMENTAL PROGRAMS, SUPPORT HAWAII'S EMERGING CONSERVATION PROFESSIONALS
HAWAII LAND TRUST
$228,000AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU
HUI MALAMA I KE ALA ULILI
$228,000AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU
KAULUAKALANA
$228,000AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU
HHOC MORTGAGE
$220,000AFFORDABLE HOUSING: MORTGAGE BOOSTER PROGRAM
ALOHA HARVEST INC
$200,000FIRST GENERATION OPERATIONS & PROGRAM SUPPORT
GLOBAL GREENGRANTS FUND
$185,000INTERNATIONAL ENVIRONMENT PROGRAM
LAIOPUA
$178,000AINA-BASED PROGRAM FOR CHILDREN - HOPE FOR KIDS EKOLU
MALAMA HULEIA
$177,970AINA-BASED PROGRAM FOR CHILDREN - HOPE FOR KIDS EKOLU
HUI HOOLEIMALUO
$177,885AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU
HANO
$177,428FIELD BUILDING: OPERATING SUPPORT AND FELLOWS PROGRAM
UNIVERSITY OF HAWAII FOUNDATION
$176,298ENVIRONMENT - HAWAII INSTITUTE FOR MARINE BIOLOGY REMS PROGRAM
HAWAII NATURE CENTER INC
$150,000FIRST GENERATION, SCHOOL GROUP VISITS & TRANSPORTATION
HUI O WAA KAULUA
$128,000AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU
KA IPU MAKANI CULTURAL HERITAGE CENTER
$128,000AINA-BASED PROGRAMS FOR CHILDREN - HOPE FOR KIDS EKOLU