Search Through Sustainability Grants in Maine in the U.S.

The Big G Charitable Foundation, founded in 2009 by Mike Galesi, is dedicated to supporting environmental conservation and emergency relief efforts. Inspired by his father, John (Big G), Mike's commitment to helping others drives the foundation's mission to protect the defenseless and promote sustainability. Through grants, the foundation aids qualified non-profit organizations focused on these critical areas, ensuring that both our planet and those in crisis receive the support they need.

The Brutten Family Foundation Grant focuses on enhancing access to the outdoors, quality education, and mental health services. Established in 1996, the foundation supports organizations that align with its core pillars: environment, education, and mental health. By nurturing local and global initiatives, the foundation aims to inspire the next generation of stewards for a healthier planet. They welcome applications from 501(c)(3) organizations worldwide committed to making a positive impact.

The Emergency Relief Grant Program, funded by ALIPH, provides urgent financial support for the protection of cultural heritage at serious risk due to conflict. With a maximum funding of USD 75,000, this program prioritizes projects demonstrating an immediate need for action to prevent irreversible damage. Eligible institutions include NGOs and governmental bodies dedicated to heritage conservation. The aim is to facilitate swift interventions that protect and rehabilitate critical cultural assets, fostering peace and social cohesion in affected areas.

The Flahive Family Foundation Grant focuses on supporting organizations dedicated to enhancing education, health, and conservation. By fostering relationships with smaller nonprofits, the Foundation aims to empower grantees through programmatic funding and scholarships. The Foundation believes that success in these interconnected areas creates sustainable environments, positively impacting communities, wildlife, and plants. Their commitment to fostering independence among grantees reflects a dedication to creating lasting change.

The Growing Research Access for Nationally Transformative Equity and Diversity program, funded by the National Science Foundation, aims to enhance the research enterprise by addressing structural barriers and promoting inclusivity. By focusing on administrative support and innovative strategies, the initiative seeks to empower diverse organizations to participate in research. Proposals should target institution-wide impacts and scalable models that strengthen human capital and research practices, fostering a more equitable and competitive research landscape.

The Life Comes From It Grant, funded by the Tides Foundation, supports grassroots initiatives focused on restorative, transformative, and indigenous justice. It prioritizes projects led by communities of color, emphasizing alternatives to incarceration and community-led solutions. Applicants must be 501c3 organizations based in the United States. This grant fosters a collaborative approach to healing and justice, aiming to shift power dynamics and promote inclusive practices across generations.

The Mattina R. Proctor Foundation supports vital projects in education, healthcare, the arts, and environmental stewardship, primarily in Maine and Massachusetts. Established in memory of philanthropist Mattina R. Proctor, the foundation aims to fund initiatives that demonstrate a specific need, particularly in music, trades education, public health, and land conservation. Eligible applicants must be 501(c)(3) organizations, and preference is given to projects that directly impact underserved communities.

The Reva and David Logan Foundation Grant supports social justice, journalism, and the arts, focusing on innovative projects that demonstrate originality, potential impact, feasibility, and engagement. Eligible applicants include 501(c)(3) organizations with an operating budget under $500,000 for at least two of the last four years. The foundation encourages proposals that seek to create significant change and expand audience engagement, ensuring that positive outcomes are widely accessible.

The Town Fair Tire Foundation Grant supports local organizations in New England, focusing on social, health, and educational services. Established in 2000, the foundation emphasizes 'paying it forward' by encouraging grant recipients to assist others in need. TFTF aims to promote self-reliance and community advancement, funding initiatives that create positive change in the lives of individuals and families affected by poverty. Although primarily focused in New England, grants may be considered for aligned programs elsewhere.

The World Land Trust Grant focuses on supporting projects that protect biodiversity and ecosystems, primarily in the Global South. The grant prioritizes sustainable conservation activities such as land acquisition and habitat restoration. While aimed at NGOs, it may also support other organizations that can effectively contribute to conservation. Current priorities include projects in Asia, West Africa, and North Africa, with an emphasis on exceptional conservation value.

The Burroughs Wellcome Fund's Climate Change and Human Health Seed Grants aim to foster innovative collaborations among diverse fields to address climate change's effects on health. With $1M dedicated from Fall 2023 to Summer 2026, grants range from $2,500 to $50,000. This initiative encourages partnerships between biomedical scientists, public health experts, and community organizations, promoting sustainable health systems and effective climate communication. Proposals are accepted on a rolling basis, emphasizing creative solutions to pressing health challenges.

The Davis Family Foundation, established in Maine, focuses on granting support to educational, medical, and cultural/arts organizations. With over $63.5 million awarded since 1986, the foundation emphasizes innovative projects that make a significant impact on Maine communities. Eligible organizations must be tax-exempt and align with the foundation's priorities, ensuring projects enhance educational outcomes or address medical issues effectively. The foundation seeks unique projects that engage the community and preserve Maine's cultural heritage.

The Island Foundation offers Environment Grants to support projects in coastal regions of Maine, Massachusetts, and Rhode Island, focusing on marine and coastal resource conservation. Priority is given to initiatives addressing climate change, promoting sustainable landscapes, and enhancing community health through environmental conservation. The Foundation encourages 501(c)(3) nonprofit organizations, with a preference for those engaged locally, to apply for funding that strengthens both ecological and community resilience.

The Wikimedia Foundation Multi-Year Funding program offers general support funds for individuals and organizations committed to enhancing the diversity and quality of free knowledge. This initiative promotes equity and empowerment through sustained investment, aiming to help grantees achieve their objectives over a three-year period. Applicants must demonstrate a solid history of impactful work, compliance with reporting standards, and transparency in governance to qualify for this funding opportunity.

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.

The New Music Organization Fund Grant supports non-profit organizations and performance groups dedicated to promoting new music and nurturing creators. This grant prioritizes artistic merit, community impact, immediate funding needs, and a commitment to inclusion. Eligible entities can apply for assistance to sustain their vital programming and resources for artists, ensuring the continued development of a vibrant music community.

The Green Family Foundation Grants support initiatives that enhance access to the arts, culture, education, and healthcare. Through a competitive RFP process, they prioritize community-driven solutions that foster equity, innovation, and collaboration in key areas such as Global Health, Community Empowerment, The Arts, and Education. Grants range from $1,500 to $30,000, with a preference for organizations based in Miami-Dade County. Eligible applicants must be 501(c)(3) tax-exempt organizations aligned with the foundation's mission.

The Weeden Foundation Grant supports biodiversity conservation initiatives worldwide. It prioritizes projects that protect endangered species, restore habitats, and promote sustainable practices. The foundation funds 501(c)(3) organizations or their international equivalents, focusing on areas such as bird conservation, marine wildlife protection, and systemic support for environmental policies. Applicants must submit a Letter of Inquiry four weeks before the application deadline, and the foundation does not fund multi-year grants or projects outside its focus areas.

The Quadratec Cares 'Energize The Environment' Grant Program is dedicated to supporting individuals and organizations in the U.S. focused on environmental improvement. With two grants of $3,500 awarded annually, the program encourages initiatives like trail restoration and community educational projects. This grant aims to empower passionate individuals to enhance environmental awareness and stewardship, ensuring a healthier planet for future generations.

The Henry Arnhold Fellowships, offered by the Mulago Foundation, seek innovative leaders with impactful conservation and climate solutions. This one-year fellowship provides $100,000 in funding, workshops, and a community of experts to help fellows scale their initiatives. The program emphasizes designing high-impact strategies and building sustainable organizations, aiming to create significant environmental change. Applications are open until August 7, 2025, encouraging recommendations for promising candidates.

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.

The Elizabeth M. Pfriem Foundation, established in 2015 in Rye Brook, New York, is committed to enhancing the human condition through grants to 501(c)(3) public charities. Focusing primarily on the greater Bridgeport, Connecticut area, it supports initiatives in education, healthcare, food security, and housing. The foundation prioritizes organizations demonstrating fiscal responsibility and innovative programs with significant impact potential, ensuring sustainable support for vulnerable populations, especially children and families in need.

The International Trans Fund (ITF) is a participatory grantmaking fund dedicated to supporting trans-led organizations globally. Its mission is to mobilize resources and address funding disparities affecting trans communities. The ITF prioritizes diverse groups, focuses on marginalized trans communities, and promotes intersectional work for social justice. Through various activities, including grants, the ITF empowers trans movements and advocates for their rights, ensuring sustainable growth and self-determination within the trans community.

The NewSchools: Teaching Reimagined Grant offers a unique funding opportunity of $150,000 to $250,000 for innovative ideas aimed at reimagining the role of educators and enhancing student outcomes. With a focus on leveraging generative AI, the grant supports early-stage organizations and initiatives that prioritize diverse teaching strategies and community involvement. The application deadline is January 8, 2026, with a priority deadline of December 1, 2025, for updates on eligibility.

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.