Hawaii Environment Grants
Explore 65 grant opportunities
Application Deadline
Not specified
Date Added
Jun 23, 2025
This grant provides funding to nonprofit organizations in Hawaii for programs that enhance community well-being in areas such as health, education, and the arts, with a focus on projects that directly benefit residents.
Application Deadline
Not specified
Date Added
May 21, 2025
This grant provides financial support for the preservation and enhancement of historic sites in Hawaiʻi, targeting public agencies and nonprofit organizations dedicated to safeguarding the state's unique cultural and architectural heritage.
Application Deadline
Oct 1, 2026
Date Added
Jul 5, 2025
This grant provides financial support to nonprofit organizations in Hawai‘i that are working to improve community well-being across various sectors, including education, health, and the environment.
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.
Application Deadline
Oct 31, 2026
Date Added
Jun 8, 2026
This funding initiative provides financial support to small businesses on Kauai for energy efficiency upgrades, helping to cover labor costs associated with implementing energy-saving technologies.
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.
Application Deadline
Not specified
Date Added
Jul 21, 2025
This funding program provides financial support to states, territories, and Tribes for monitoring beach water quality and ensuring public safety from harmful pathogens during recreational activities.
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.
Application Deadline
Not specified
Date Added
Sep 19, 2025
This grant provides funding to nonprofit organizations and public schools in Hawaii for projects that focus on public education, marine resource conservation, climate resiliency, and community strengthening in Windward Oahu.
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.
Application Deadline
Not specified
Date Added
Sep 27, 2024
This funding opportunity provides financial support to nonprofit organizations in the Puna area of Hawai‘i to foster collaboration and enhance community resilience following the 2018 Kīlauea eruption.
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.
Application Deadline
Jul 1, 2025
Date Added
Jun 7, 2024
The Robert F. Orr Charitable Foundation is currently accepting applications for grants dedicated to charitable, educational, and scientific purposes. While the foundation's broad mission encompasses these areas, specific grantmaking priorities guide its funding decisions. The foundation seeks to align its support with initiatives that demonstrate a clear commitment to positive societal impact, particularly within the states of Hawaii, Idaho, and Utah. The foundation's grantmaking priorities are divided into three core areas: Environment, Education, and Human Services. Within the Environment category, the foundation prioritizes causes and programs that foster environmental conservation and support restoration projects, aiming to preserve and improve natural ecosystems. For Education, the focus is on K-12 STEM programs and job training initiatives, with the goal of enhancing educational opportunities and workforce development. In Human Services, the foundation supports programs for disadvantaged persons and individuals with disabilities, striving to improve their quality of life and promote inclusivity. Target beneficiaries for these grants include environmental organizations working on conservation and restoration, educational institutions and programs serving K-12 students in STEM fields, and organizations providing job training or services to disadvantaged and disabled individuals. The overarching impact goals are to contribute to a healthier environment, a more educated and skilled workforce, and a more equitable society for vulnerable populations within the specified states. While the document does not explicitly detail "expected outcomes and measurable results" or the foundation's "strategic priorities and theory of change," the articulated priorities strongly suggest a belief in the power of targeted support to create tangible, positive change in these key areas. Organizations seeking funding must qualify as exempt under Section 501(c)(3) of the Internal Revenue Code. Applications are accepted through an online grant application form or an accessible alternative for assistive technology users. The deadline for applications is July 1, 2024. While the size of the grant and its duration are not specified, the foundation's commitment to these defined priorities indicates a strategic approach to philanthropy, aiming for meaningful, albeit not precisely quantified, outcomes through its funding.
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.
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.
Application Deadline
Not specified
Date Added
Dec 16, 2024
This funding opportunity supports educational institutions, government agencies, and nonprofit organizations in Hawaiʻi to implement projects that improve energy efficiency, promote renewable energy, and enhance access to clean energy, particularly for disadvantaged communities.
Application Deadline
Not specified
Date Added
Oct 24, 2024
This program provides flexible funding to local governments to improve housing, infrastructure, and economic opportunities for low- and moderate-income individuals in their communities.
Application Deadline
Not specified
Date Added
Aug 12, 2024
This grant provides unrestricted funding to nonprofit organizations in Hawaiʻi and Oregon focused on climate change, ecosystem protection, youth advocacy, education, or reducing childhood poverty.
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.
Application Deadline
Aug 15, 2025
Date Added
Jul 18, 2025
This funding opportunity supports youth-led conferences and workshops across the Pacific region, aimed at empowering emerging leaders aged 25 to 40 to collaboratively tackle critical regional challenges in areas such as security, food supply, digital media, and public health.

