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Hawaii Natural Resources Grants

Explore 35 grant opportunities

Holomua Marine Initiative Pāpio Grants
$10,000
Hawaii Community Foundation
Private
Rolling

Application Deadline

Not specified

Date Added

May 27, 2025

This funding opportunity supports nonprofit organizations and community groups in Hawaiʻi working on sustainable management and stewardship of nearshore marine resources through collaborative projects and initiatives.

Natural Resources
Nonprofits
Youth Climate Action Fund
$4,999
Honolulu Office of Climate Change, Sustainability and Resiliency (Resilience Office)
Local

Application Deadline

Sep 7, 2026

Date Added

Sep 2, 2026

This funding opportunity supports youth aged 15 to 24 in Oahu to create and implement innovative climate projects that address local environmental challenges.

Environment
Nonprofits
WaterSMART Cooperative Watershed Management Program
$300,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

Feb 15, 2028

Date Added

Jun 11, 2026

This funding opportunity provides financial support to grassroots watershed groups and organizations in the U.S. for collaborative planning and development of projects that improve water supply reliability, quality, and ecosystem resilience.

Natural Resources
Nonprofits
East Maui Water Authority Grants Program
Contact for amount
Maui County East Maui Water Authority (EMWA)
Local

Application Deadline

Oct 1, 2026

Date Added

Aug 5, 2026

This program provides funding to organizations in Hawaii for projects that improve watershed health, promote community education, and support research in East Maui's water resource areas.

Natural Resources
Nonprofits
Green Building and Resilient Housing Grant
$100,000
County of Maui
Local

Application Deadline

Not specified

Date Added

Jul 30, 2024

This funding opportunity supports sustainable building projects and resilient housing designs, particularly those led by or benefiting women, youth, and traditional native Hawaiian practices.

Environment
Individuals
Installation Natural Resource Management Plan Implementation Support to Navy Region Hawaii and Joint Base Pearl Harbor-Hickam, Oahu, Hawaii
$6,663,438
U.S. Department of Defense (Fort Worth District)
Federal

Application Deadline

Apr 27, 2026

Date Added

Mar 30, 2026

This funding opportunity provides financial support for organizations in specific CESU regions to assist the Navy in managing and protecting natural resources at military installations in Hawaii, focusing on environmental compliance and conservation efforts.

Natural Resources
Exclusive - see details
FY25 Bureau of Land Management Youth Conservation Corps- Bureau wide
$210,000
U.S. Department of the Interior (Bureau of Land Management)
Federal

Application Deadline

Jul 11, 2025

Date Added

Jun 11, 2025

This funding opportunity supports conservation projects that provide employment and training for young adults and veterans, helping them gain experience in environmental stewardship and resource management on public lands.

Natural Resources
State governments
Schofield Barracks Vegetation Management and Berm Maintenance, Oahu, HI
$1,629,061
U.S. Department of Defense (Alaska District)
Federal

Application Deadline

Not specified

Date Added

Apr 4, 2025

This funding opportunity provides financial support for vegetation management and berm maintenance on military training lands in Hawaii, aimed at enhancing environmental compliance and safety for military operations, and is open to state and local governments, tribes, NGOs, and individuals.

Natural Resources
State governments
Renewable Energy Grant
$100,000
County of Maui
Local

Application Deadline

Not specified

Date Added

Jul 30, 2024

This funding opportunity provides financial support for projects that promote renewable energy and energy efficiency in Maui County, with a focus on initiatives led by women, youth, and traditional native Hawaiian practices.

Environment
Individuals
Management of Invasive Species Biosecurity Wake Island Airfield
$230,402
U.S. Department of Defense (Fort Worth District)
Federal

Application Deadline

Jul 27, 2025

Date Added

Jun 28, 2025

This funding opportunity is designed for organizations specializing in invasive species management to develop and implement biosecurity strategies at Wake Island Airfield and surrounding military properties in the Pacific region.

Natural Resources
Exclusive - see details
Cooperative Agreement for affiliated Partner with the Hawaii-Pacific Islands Cooperative Ecosystem Studies Unit
$171,003
U.S. Department of the Interior (U.S. Geological Survey)
Federal

Application Deadline

May 8, 2026

Date Added

Apr 1, 2026

This funding opportunity provides financial support for organizations within the Hawaiʻi-Pacific Islands CESU network to develop and test innovative methods for early detection and management of invasive species through predictive modeling and biosurveillance practices.

Environment
Exclusive - see details
Integrated Natural Resources Management Plan (INRMP) and Integrated Cultural Resources Management Plan (ICRMP) Implementation Support for United States Marine Corps (USMC) I/Marine Corps Installations Command (MCICOM), MCI-Pacific (MCIPAC), and Mari
$4,742,000
U.S. Department of Defense (Fort Worth District)
Federal

Application Deadline

Aug 7, 2025

Date Added

Jul 9, 2025

This grant provides funding for eligible institutions to assist the U.S. Marine Corps in implementing environmental and cultural resource management plans at Marine Corps Base Hawaii, ensuring compliance with various environmental laws while supporting military readiness.

Natural Resources
Exclusive - see details
Small-Scale Agriculture Micro-Grant Program
$10,000
Hawaii Department of Agriculture (HDOA)
State

Application Deadline

Aug 12, 2024

Date Added

Jul 17, 2024

The Hawaii Department of Agriculture (HDOA) is offering the Micro-Grant for Food Security Program (MGFSP) for its fourth consecutive year. This program, funded by the U.S. Department of Agriculture under the 2018 Farm Bill, has a total of $3,576,470 available. The grant aims to support small-scale gardening, herding, and livestock operations, aligning with a mission to enhance the quantity and quality of locally grown food, particularly in food-insecure communities. This initiative directly supports food security and local agricultural development within Hawaii. The MGFSP targets individuals, including backyard farmers, with a grant amount of $5,000 per applicant, and organizations registered to do business in Hawaii, such as Native Hawaiian groups, nonprofits, and federally funded educational facilities, with a grant amount of $10,000 per applicant. Individual applicants must be Hawaii residents, at least 18 years old, and heads of household, while previous MGFSP awardees are ineligible. Organizations receiving awards are required to provide matching funds of at least 10% of the grant amount, which cannot be derived from other federal sources. The program seeks to empower both individuals and organizations to contribute to local food production and security. The program's priorities and focus areas include small-scale gardening, herding, and livestock operations, and apiary. Funded activities for small-scale gardening can involve purchasing tools, equipment, soil, seeds, plants, canning equipment, refrigeration, composting equipment, and supplies for hydroponic and aeroponic farming. For small-scale herding and livestock operations, funds can be used for purchasing animals or buying, erecting, or repairing fencing. Apiary support includes bees, bee boxes, education, and expanding food markets. These diverse areas reflect a comprehensive approach to fostering local food systems. Expected outcomes of the MGFSP include an increase in the quantity and quality of locally grown food within food-insecure communities across Hawaii. Measurable results will be seen through the implementation of small-scale gardening, herding, and livestock operations, and apiary development. By providing financial support for essential resources and equipment, the program anticipates a direct positive impact on food self-sufficiency and the resilience of local food systems. The grant duration is four years, allowing for sustained development and the achievement of long-term goals.

Agriculture
Nonprofits
2025 NOAA Hawaii Bay Watershed Education and Training (B-WET) program
$150,000
U.S. Department of Commerce (DOC NOAA - ERA Production)
Federal

Application Deadline

Jan 31, 2025

Date Added

Oct 24, 2024

The 2025 NOAA Hawaii Bay Watershed Education and Training (B-WET) program aims to enhance environmental literacy and stewardship among K-12 students and teachers in Hawaii through hands-on learning experiences that connect them with local environmental issues, Indigenous Knowledge, and climate science.

Natural Resources
Independent school districts
F25AS00283 2025 State and Interstate Aquatic Nuisance Species Management Plan Grant Program
$150,000
U.S. Department of the Interior (Fish and Wildlife Service)
Federal

Application Deadline

Dec 15, 2025

Date Added

Aug 5, 2025

This funding opportunity provides financial support to U.S. states, territories, and eligible Indian tribes for implementing approved plans to prevent and manage invasive aquatic species.

Environment
State governments
Agriculture Farm Expansion Grant
$100,000
County of Kauai
Local

Application Deadline

Aug 13, 2026

Date Added

Jul 16, 2026

This program provides funding to nonprofit organizations that operate or partner with farms and ranches on Kauai, aiming to enhance local agricultural production and sustainability through infrastructure improvements and innovative practices.

Agriculture
Nonprofits
Small Surface Water and Groundwater Storage Projects (Small Storage Program)
$30,000,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

Apr 17, 2026

Date Added

Jul 18, 2025

This funding opportunity provides financial support to state and local water authorities, Indian tribes, and other eligible entities for small-scale water storage projects that improve water management and resilience in the Western United States, Alaska, and Hawaii.

Natural Resources
State governments
WaterSMART: Title XVI Congressionally Authorized Water Reclamation and Reuse Projects for Fiscal Years 2023 and 2024
$20,000,000
U.S. Department of the Interior (Bureau of Reclamation)
Federal

Application Deadline

Sep 30, 2024

Date Added

Sep 28, 2023

The U.S. Department of the Interior's WaterSMART Title XVI Program offers financial and technical assistance for the planning, design, and construction of water reclamation and reuse projects, aiming to secure future water supplies, improve efficiency, support underserved communities, and address climate change.

Natural Resources
State governments
2025 Call for Proposals for Local Education & Demonstration
$60,000
Western Sustainable Agriculture Research & Education
Private

Application Deadline

Nov 6, 2024

Date Added

May 23, 2024

This grant provides funding to agricultural professionals and organizations in the Western U.S. to implement educational and demonstration projects that promote the adoption of sustainable farming practices based on previous research findings.

Education
City or township governments
Oiwi Resources Grant
$50,000
County of Maui Department of ʻŌiwi Resources
Local

Application Deadline

Not specified

Date Added

Aug 26, 2025

This grant provides funding to organizations in Maui County for community-based projects that preserve and promote Hawaiian cultural and natural resources through land stewardship, ecological restoration, and language revitalization.

Natural Resources
Nonprofits