Best Sustainability Grants in Guam

Focused on environmental and food-system sustainability, this program invites Guam 501(c)(3) nonprofits or fiscally sponsored groups to seek general operating support. Clif Family Foundation offers US $5,000 - US $50,000 for grassroots work in areas like regenerative agriculture, climate justice, pollution reduction, healthy food access, and inclusive outdoor spaces, with a preference for strong community ties.

Nonprofit 501(c)(3) and public organizations working on environmental stewardship, sustainability education, or community vitality projects in Guam may be eligible for charitable support; funding cannot be used for operating costs or individuals. Waste Management supports programs that preserve natural resources, build workforce skills, and strengthen sustainable, resilient communities through its Charitable Contributions Program.

Environmental and conservation-focused 501(c)(3) organizations can seek project funding to advance environmental sustainability, land and habitat conservation, and animal welfare initiatives. Grants from Robert F. Schumann Foundation help Guam sustainability efforts that emphasize ornithology, open space habitats, and innovative projects that might not move forward without this support; national applicants are considered, with regional preferences noted.

Arts and culture nonprofits offering programs in the arts or sciences, including those in Guam, can access funding through the William Randolph Hearst Foundation for program, capital, and limited general or endowment support. U.S.-based 501(c)(3) organizations with audited expenses over $2 million and strong, measurable impact in youth engagement or artist development may be eligible.

U.S.-based 501(c)(3) nonprofits, tribal governments, schools, and public entities with sustainability, education, or healthy community projects can seek more than US $5,000 for discrete, one-year initiatives from HDR Foundation. With a mission to strengthen communities, HDR Foundation provides support for environmental conservation and stewardship projects, including those benefiting Guam, that deliver measurable, long-term impact.

State Farm's Good Neighbor Citizenship Company Grants aim to enhance community safety, development, and education. Focused on long-term impact, they support initiatives in auto and home safety, disaster preparedness, affordable housing, and educational programs. Eligible recipients include nonprofits, educational institutions, and government entities. However, funding is not available for individuals, religious programs, or organizations outside the U.S. By addressing critical community needs, these grants foster safer and more resilient neighborhoods.

The Sparkplug Foundation Grant supports innovative projects from early-stage organizations and established non-profits in education, community organizing, and music. The foundation emphasizes community-led initiatives that address systemic injustices and engage marginalized populations. Grants are available for one year and prioritize projects with small budgets that lack extensive funding sources. The foundation encourages applications from diverse communities, particularly those led by Black, Indigenous, People of Color, and LGBTQ individuals, fostering equitable access to resources.

Guam 501(c)(3) organizations supporting women’s and children’s education, skills training, or economic self-sufficiency can access funding through the Kathryn B Mcquade Foundation. Grants of US $5,000 - US $50,000 support programs that advance women’s financial independence and improve educational access and equity for children, which may include sustainability-related initiatives.

501(c)(3) charitable organizations working on community development, housing, education, health, or economic opportunity in Guam and other eligible regions can apply for the Erich & Hannah Sachs Foundation’s support. Funding is available as program-related investments or grants for self-sustaining programs that strengthen low-income, disadvantaged communities and improve quality of life.