Best Sustainability Grants in Maine

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.

Justamere Foundation

Our goal is to remove barriers that are keeping hard working people from being fully self-sufficient. We support programs that are addressing these obstacles, big and small, in a way that opens a path to self-reliance.

The Justamere Foundation is dedicated to working with our community partners to find innovative ways to help our neighbors through education, coaching, and connections.

Small solutions can result in enormous change. The Justamere Foundation’s mission is to find those needs and connect them to the right resources to make the biggest impact.

Areas of Need We Support

The Justamere Foundation’s mission is to find those areas that are underserved by traditional resources and see if we can make a bigger difference with direct involvement. Solutions might involve grants, non-traditional scholarships or simply making the right connection.

We focus on four main areas of need in our community:

• Trade Education: Individuals working towards obtaining a family-sustaining income encounter many small barriers that can impede their progress. We’ve partnered with local community colleges and organizations that work to eliminate the barriers.
• Veterans Resources: Veterans entering the civilian workforce can struggle to find the right fit. We’re working with organizations to support veterans with this process.
• Childhood Literacy: Reading is essential. Fostering a love of reading and learning opens so many doors as children grow up. We support organizations with programs that focus on education and literacy resources for children in underserved areas.
• Arts Education: Arts programs inspire and help children express themselves. We support summer and after-school programs in music, art, and theatre.

How do we support these areas?

• Non-Traditional Scholarships
• Grants that make a real impact

Non-Traditional Scholarships

There are many traditional Scholarship and Financial Aid resources for high school kids going on to college. This is great but it leaves a whole lot of people out of the solution. Kids who couldn’t go directly to college or didn’t finish highschool – Adults who are in a job that cannot effectively support their family and want to make a change – or anyone simply looking for a better life. The resources available to them are limited. We want to work with organizations that are addressing those challenges and see if there’s a connection to be made, an existing program to utilize or even a new program to be developed.

The Justamere Foundation focuses on removing barriers to self-sufficiency by supporting innovative community programs. They prioritize four key areas: trade education, veterans resources, childhood literacy, and arts education. By providing grants and non-traditional scholarships, the foundation aims to empower individuals and create lasting change. Their mission is to connect underserved communities with essential resources, ensuring that everyone has the opportunity to thrive and succeed.

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 OneAmerica Financial Community grant supports 501(c)(3) organizations focused on education, workforce development, safety, wellness, and community vibrancy. With a commitment to making a difference, OneAmerica aims to transform lives through strategic philanthropy. Their initiatives include disaster relief, arts support, and civic engagement, fostering resilient communities. By investing in meaningful change, they build a foundation for shared success across the country, ensuring that community needs are met and future generations thrive.

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 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 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.

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 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 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 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 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 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 Bangor Savings Bank Foundation Grant Making program provides funding between $2,000 and $25,000 to support initiatives that enhance community vitality in Northern New England. The foundation prioritizes projects that leverage additional resources, produce measurable results, and foster collaboration between public and private sectors. Quarterly and bi-annual reviews ensure timely consideration of applications. With a commitment to improving workforce and economic development, the foundation aims to make a meaningful impact in education, health, and civic services.

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 Lloyd G. Balfour Foundation, established in 1973, focuses on educational support for underserved populations in New England. It offers scholarships for employees of the Balfour Company and their families, as well as funding for organizations that provide educational services in Attleboro and surrounding areas. The Foundation prioritizes programs aimed at college readiness and success, particularly for first-generation and low-income students, and encourages multi-year funding requests to enhance nonprofit sustainability.

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 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.