Rolling deadline
Up to US $10,000,000
The Environmental Engineering program encourages innovative research that integrates scientific principles to mitigate pollution and enhance ecological health. It supports projects aimed at minimizing waste, ensuring sustainable water supply, and understanding pollutants' transport in the environment. Proposals addressing these goals can focus on advanced biogeochemical processes, environmental forensics, and improving water quality. Collaboration with various institutions is welcomed, fostering impactful research in environmental engineering and sustainability.
Rolling deadline
Up to US $5,000
The Parkinson Family Foundation Grant supports organizations focusing on Food & Water, Faith & Evangelism, and Health & Humanitarian Efforts. Applications are open year-round, with grants ranging from $1,000 to $5,000; larger requests are typically declined. Eligible applicants include schools, state governments, and 501(c)(3) nonprofits. The Foundation emphasizes selectivity and prioritizes organizations with established relationships and those promoting American ideals like freedom and justice.
Applications due May 1, 2026
Unspecified amount
The Fund for Wild Nature Grant empowers small non-profit organizations in Canada and the U.S. that prioritize the preservation of native species and ecosystems. With a biocentric approach, this grant supports innovative initiatives combating environmental degradation. Organizations must be tax-exempt and can only submit one proposal annually. Grants do not exceed $3,000, ensuring funding is directed to impactful projects addressing ecological issues often overlooked. Join the Fund in investing in the future of wild nature!
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Applications due Jun 17, 2026
US $50,000 - US $150,000
The Nonpoint Source Grant for Pollution Control Projects aims to implement watershed-based plans to restore and protect waterbodies affected by nonpoint source pollution in Maine. Funded by the EPA under Section 319(h) of the Clean Water Act, this program supports projects that address pollution through strategic management plans. The Department of Environmental Protection oversees the application process and ensures that awarded projects align with state water quality standards.
Applications due Jun 19, 2026
Up to US $450,000
The Focused In-Stream Habitat (FISH) project aims to enhance in-stream habitats in Maine through a collaborative effort by the Department of Marine Resources and NRCS. This initiative seeks to improve habitat diversity and connectivity for various fish species, particularly Atlantic salmon and brook trout. With funding from the Regional Conservation Partnership Program, the project will implement restoration practices including streambank stabilization and habitat complexity restoration, ultimately benefiting local ecosystems and fisheries.
Applications due Jun 20, 2026
Unspecified amount
The Mosaic Company Foundation Community Investment Grant aims to create a lasting impact in communities by supporting initiatives in three key areas: Food, Water, and Local Community. With an annual investment of approximately $12 million, the foundation addresses food security, promotes water conservation, and enhances community sustainability. Eligible applicants must be recognized charitable organizations, primarily in North America, committed to improving quality of life through innovative solutions and partnerships.
Applications due Jun 27, 2026
Up to US $1,000
The Agricultural Leadership Grant, administered by Maine Agriculture in the Classroom (MAITC), supports leadership development for students enrolled in agricultural courses at Middle and High School levels. With grants of up to $1,000, the program emphasizes organized leadership activities over individual funding. Established in 2007, MAITC aims to enhance students' understanding of agriculture's role in society, benefiting over 77,000 students last year through various educational initiatives.
Applications due Jun 28, 2026
US $5,000 - US $120,000
The Maine Recreational Trails Program (RTP) Grants support the development and maintenance of recreational trails for both motorized and non-motorized uses. Funded by the U.S. Department of Transportation, RTP grants cover up to 80% of project costs, with a focus on enhancing trail access, safety, and environmental education. Eligible applicants include non-profits, municipalities, and state agencies. The program aims to foster diverse trail use, promote tourism, and ensure accessibility for all users, including those with disabilities.
Applications due Jul 1, 2026
Unspecified amount
The Penn National Gaming Foundation Grants support various community initiatives across North America, emphasizing education, health services, and cultural affairs. Launched post-Hurricane Katrina, the foundation aids local nonprofits, enhancing community development, public safety, and veteran support. The grants cater to organizations that address the needs of children, senior citizens, and disadvantaged populations, ensuring a broad impact in areas where Penn National Gaming operates. This commitment reflects the foundation's dedication to uplifting communities and fostering resilience.
Letter of inquiry due Jul 11, 2026
US $25,000 - US $75,000
The Roy A. Hunt Foundation's Environment Initiative Grants aim to support projects that enhance ecological health and sustainability. With an annual budget of approximately $3.4 million, the foundation prioritizes initiatives that promote responsible environmental practices, clean energy, and waste reduction. Grants between $25,000 and $75,000 are available for projects at various levels, focusing on innovative solutions that foster community partnerships and address root causes of environmental challenges.
Letter of inquiry due Jul 15, 2026
US $10,000 - US $35,000
The Betterment Fund Grant provides financial support ranging from $10,000 to $35,000 annually, aimed at enhancing education, health, conservation, and community support in Maine. The fund prioritizes systemic community initiatives that address essential human needs while favoring projects with a proven track record in grant management. Special attention is given to projects in the Western Mountains region, although broader applications that meet their criteria may also be considered.
Letter of inquiry due Jul 15, 2026
Unspecified amount
The Maine Outdoor Heritage Fund, established in 1996, supports essential wildlife and conservation initiatives across Maine. Funded by a dedicated lottery ticket, it allocates resources to diverse categories such as habitat conservation, public land management, and species protection. The fund prioritizes projects that foster public-private partnerships and address significant natural resource concerns. Grants are awarded semi-annually, with over 28 million dollars distributed to more than 1200 projects to date, enhancing Maine's natural heritage.
Applications due Aug 14, 2026
US $10,000
The Wright-Ingraham Institute offers the Richard T. Parker Grant, aimed at supporting organizations dedicated to environmental education, wildlife conservation, and scientific research. With a funding amount of $10,000, this grant encourages innovative solutions to tackle climate change, land issues, and wildlife preservation. Eligible applicants must be registered 501c(3) organizations capable of handling funds in US dollars. Applications are accepted biennially, with the next deadline in August 2025.
Applications due Aug 22, 2026
Up to US $50,000
The ME Agricultural Management Assistance program, administered by the USDA's Natural Resources Conservation Service, supports agricultural producers in managing financial risks through diversified practices and conservation efforts. Participants can receive up to 75% funding for conservation practices, with a maximum of $50,000 annually. Eligibility requires active engagement in agriculture and control of the land. This initiative particularly benefits historically underserved producers by offering higher cost-share options.
Pre proposal due Aug 29, 2026
Unspecified amount
The NBRC Catalyst Program aims to stimulate economic growth in northern Maine, New Hampshire, Vermont, and New York by funding innovative projects that address regional economic needs. It supports initiatives like modernizing public services, enhancing transportation infrastructure, and developing workforce programs. By fostering partnerships and leveraging private investments, the program seeks to alleviate economic distress and improve rural vitality, ultimately leading to job creation and sustainable community development.
Applications due Sep 1, 2026
Unspecified amount
The Doree Taylor Charitable Foundation supports charitable organizations focused on basic provisions for underserved populations, humane care of animals, health care services, public media, and environmental initiatives. The foundation prioritizes organizations in Boothbay Harbor, Southport, and Brunswick, and encourages requests for general operating support, program support, and capital projects, while maintaining a focus on the impact of their services.
Applications due Sep 12, 2026
Up to US $1,000
The Agricultural Awareness Grant, administered by Maine Agriculture in the Classroom (MAITC), offers up to $1,000 for projects that enhance understanding of the food and fiber system among Pre K-12 students. Established in 2007, MAITC promotes agricultural education through various programs, impacting over 77,000 students annually. Grants support initiatives that integrate agricultural concepts into curricula, fostering informed citizens who advocate for sustainable agricultural practices. Nonprofits in Maine are encouraged to apply.
Applications due Sep 12, 2026
Up to US $2,000
The School Garden & Greenhouse Grant, offered by Maine Agriculture in the Classroom (MAITC), supports innovative educational projects that integrate agricultural concepts into Pre K-12 curricula. This initiative aims to enhance students' understanding of the food and fiber systems locally and nationally. Eligible nonprofit organizations in Maine can apply for funding, with a maximum grant duration of one year. Last year, over 77,000 students benefited from similar grants, promoting agricultural awareness and leadership.
Applications due Sep 16, 2026
Up to US $50,000
The Land for Communities (L4C) Grant, established by the Maine Community Foundation, supports community land projects that enhance relationships to land for underserved populations in Maine. With funding options up to $50,000 for land acquisition and $25,000 for other land-based projects, the grant aims to empower communities by expanding access and promoting stewardship. This initiative prioritizes projects that engage local populations and focus on land return and community agriculture.
Applications due Oct 2, 2026
Up to US $20,000
The Morton-Kelly Charitable Trust, established in 1988, focuses on enhancing community connections through arts, culture, and environmental initiatives in Maine. The Trust supports projects that foster creative expression, promote historic preservation, and encourage environmental stewardship. Grant applicants can seek up to $20,000 for operating support or specific projects that align with these priorities. The Foundation emphasizes equitable access and community representation in its funding decisions.
Applications due Oct 31, 2026
Up to US $15,000
The ME Project Canopy Assistance Grants support community forestry projects focused on tree planting and maintenance. Applicants, including local governments and non-profits, must attend a grant workshop prior to submission. The program emphasizes sustainable practices, enhancing community health, and improving air and water quality. A 50/50 matching requirement applies to federal funds, encouraging local financial commitment. This initiative aims to foster collaboration and share expertise for long-term forestry success in Maine.
Applications due Feb 12, 2027
US $5,000 - US $30,000
The Environment Grant Program by The Onion Foundation aims to enhance equitable outdoor access for all Maine residents, particularly in rural areas. This initiative focuses on fostering knowledge and skills to protect the environment rather than funding land acquisitions. Key priorities include supporting land trusts in creating inclusive programs, removing barriers for underserved groups, and building statewide networks to improve outdoor access. The program emphasizes community engagement and environmental stewardship.
Applications due Feb 14, 2027
Up to US $100,000
The Resilient and Connected Appalachians Grant Program, offered by The Nature Conservancy, provides up to $100,000 for projects that acquire land and easements throughout the Appalachian region. This program emphasizes equitable conservation, aiming to support historically marginalized communities and enhance access to nature while addressing climate change impacts. Projects must demonstrate community engagement and align with the program's goals to protect vital habitats and foster resilience in the face of environmental challenges.
Applications due Feb 25, 2027
US $10,000 - US $1,000,000
The Food Systems Grant Program, funded by the Elmina B. Sewall Foundation, aims to support initiatives in Maine that promote food justice, sovereignty, and nutrition equity. With available funding of $1,870,000, the program prioritizes grassroots efforts led by marginalized communities. Grants range from $10,000 to $200,000, depending on the scope and collaboration of the projects. The foundation encourages applications from organizations that address systemic inequities within the food system.
Applications due Feb 25, 2027
US $10,000 - US $30,000
The Lewiston-Auburn Program Grant, supported by the Elmina B. Sewall Foundation and other funders, aims to enhance community collaboration in Lewiston and Auburn. It focuses on four priority areas: equitable municipal systems, workforce access, community health, and affordable housing. With an available funding of $1,710,000, grants will primarily support multi-year projects, encouraging partnerships that uplift youth and marginalized communities. Organizations eligible for funding must be tax-exempt and engaged in collaborative efforts.
Applications due Apr 24, 2027
Unspecified amount
The Momentum Conservation Land Trust Grant Fund aims to enhance the effectiveness of land trusts in Maine by strengthening governance, leadership, and financial stability. It promotes equity and inclusion in organizational practices, encouraging diverse community engagement. This initiative also supports land trusts in building social capital and ensures that conserved lands are accessible to all communities, fostering meaningful experiences in conservation efforts.
Applications due Aug 15, 2027
US $5,000
The Wright-Ingraham Institute offers Sustaining Grants to support non-profit organizations addressing environmental and social challenges. These grants emphasize climate change, land issues, and wildlife conservation, with a special focus on Colorado-based institutions. Since 2012, the Institute has awarded over $400,000 to more than 65 organizations. The grants are awarded biennially, with the next cycle commencing in August 2025, providing up to $5,000 to eligible 501c(3) organizations.