Best Large Grants for Nonprofit Organizations in Maine

The ACLS Project Grants for HBCU Faculty provide up to $10,000 to support early-stage project design and development over a 12- to 15-month period. This funding facilitates exploratory research and the advancement of existing projects, while offering networking and mentorship opportunities. Applicants must be employed at an HBCU and possess an MA or PhD in humanities or social sciences. The initiative encourages innovative research methods and community engagement, with a focus on higher education outcomes.

The PLTW Engineering grant, supported by the Arconic Foundation, aims to enhance STEM education by funding the implementation of PLTW Engineering courses in schools. This initiative prepares students for future careers by igniting their passion for engineering. Grants will cover startup costs for new programs or expansions of existing ones. Eligible schools must offer PLTW's Advanced Manufacturing course for the 2026-2027 school year, ensuring access to essential resources and training for educators.

The Art and Mary Schmuckal Family Foundation, established in 1999, aims to support charitable organizations in the Grand Traverse region. It honors the philanthropic legacy of Art and Mary Schmuckal, who dedicated their lives to community service. The foundation is managed by a volunteer board consisting of family members and friends, ensuring a commitment to wise stewardship of its resources. It welcomes applications from 501(c)(3) organizations throughout the year, focusing on making a meaningful impact in the community.

The ACLS HBCU Faculty Fellowships provide financial support ranging from $30,000 to $50,000 for faculty at Historically Black Colleges and Universities to advance their research projects. The fellowships encourage innovative research outcomes, including scholarly articles and community-engaged projects. Awardees also benefit from mentoring and networking opportunities, with additional funding for their institutions to support humanities programming. This initiative promotes diverse scholarship and collaboration across disciplines, enhancing the academic landscape for HBCU faculty.

The Science Café Mini-Grant, offered by the American Chemical Society, provides up to $500 to support Local Sections in organizing engaging Science Cafés. These events foster discussions between scientists and the community on contemporary topics, enhancing public understanding of science. By participating, local sections can encourage scientific literacy and invigorate interest in scientific issues, making it a valuable opportunity for community engagement.

Mission

The Social Science Research Council (SSRC) is an independent, international, nonprofit organization founded in 1923. The Council fosters innovative research, nurtures new generations of social scientists, deepens how inquiry is practiced within and across disciplines, and mobilizes necessary knowledge on important public issues.

Driving University Impact: Expanding the Public Exchange Network

With generous support from the William and Flora Hewlett Foundation, the Social Science Research Council is pleased to invite U.S. R1 research universities in SSRC’s College and University Fund for the Social Sciences to apply for funding to join the Public Exchange Network. Public Exchange is a new network that turns university research expertise into real-world action and impact. Foundedat the University of Southern California in 2020 and expanded to Washington University in St. Louis in 2025, Public Exchange connects researchers with government, nonprofit, and industry partners to tackle pressing challenges—from disaster recovery and climate solutions to food insecurity and homelessness prevention. Since its founding, Public Exchange has developed high-impact collaborations between 48 partners and 142 researchers including:

• CLEAN LA and CLEAN STL: One of the largest free soil testing programs for lead in Los Angeles County following the January 2025 wildfires, and a related program in St. Louis to test soil and air for contaminants following the May 2025 EF-3 tornado;
• The California Solar Canal Initiative: An ambitious public-private research collaboration to advance solar panel infrastructure along California’s 4,000 miles of open aqueduct, conserving water and generating renewable energy;
• Food Base LA: LA County’s first food systems data dashboard, helping LA County and non-profit partners target distribution of millions of pounds of food and related resources to families experiencing food insecurity;
• ShadeLA: A people-powered campaign to cool Los Angeles ahead of the 2028 Olympics and Paralympics by advancing natural and built shade cover in the region.

Partners have included the City and County of Los Angeles, the State of California, the City of St. Louis, Yelp, Solar AquaGrid, the United Nations Foundation, Keck Medicine of USC, the Southern California Association of Governments, Santa Clarita Valley Water Agency, the Sustainable Entertainment Alliance, the Los Angeles Regional Food Bank, Department of Angels and many more. In addition to real-world impact positively affecting millions of lives, Public Exchange collaborations have resulted in over $18m in research funding, some helping to incubate new centers or areas of research, more than 40 academic journal publications, hundreds of media hits, and dozens of student career opportunities. 

The Public Exchange Model

Public Exchange is a partner-driven program, working collaboratively with external partners to: (1) define a research scope, timeline, and deliverables; (2) identify the right team of multidisciplinary academic experts to analyze the problem; (3) provide project management from concept and strategy development to project outputs and tools delivery; and (4) manage the public and stakeholder engagement related to the project, as well as communications and design needs. Public Exchange staff are not researchers, but come from government, industry, and non-profit backgrounds, uniquely equipping project teams to understand partners’ needs and lead projects to action. Staff oversee activities including partnership and proposal development, funder cultivation, research translation, dissemination, and communications, impact and scaling strategy, administrative support, cross-sector convening, and more, to maximize the real-world impact of university expertise. Public Exchange builds results-driven teams that deliver measurable impact and lasting solutions for partners.

How the Public Exchange Network Works

No single university – even a large R1 – has enough faculty expertise available to meet the needs of every partner. The Public Exchange Network was designed to help universities work together seamlessly to build robust partnerships and generate more collective impact. Universities joining the network are independent but affiliated members, with full control over their own program and project portfolios. As a national network with local, on-the-ground capacity, Public Exchange Network members can also share approaches that work, scale solutions to common problems, and build cross-regional partnerships together. 

As an institutional partner in the Public Exchange Network, universities will build capacity to develop, test and implement solutions to the most urgent problems in their regions and beyond. Universities joining the Public Exchange Network get:

• The tools, templates and training they need to start right away;
• A shared brand they can plug into on day one;
• A network of faculty, past and potential partners and philanthropic relationships, benefitting everyone in the network. 

SSRC Public Exchange Network Expansion Grants

Public Exchange Network Expansion grants will cover 75-80% of the minimum estimated annual costs for two years to launch a new Public Exchange. To launch a Public Exchange, universities must have the following in place: (1) a staff executive director with experience launching and leading social impact partnerships, (2) a project seed fund, and (3) a modest operations budget. We also recommend some in-kind project management support from an existing university staff member. The grant includes a two-year Public Exchange Executive Director (ED) compensation subsidy of $300,000 to launch the Public Exchange on campus, and a 2-year license to use the Public Exchange brand. New Public Exchange Network members will also receive ongoing support and guidance from current Public Exchange leadership and staff at USC and WashU, including recruitment support and intensive training for hiring and onboarding an executive director, a sub-site on the Public Exchange website, incubation and project management support from current Public Exchange staff, and a suite of tools for developing and implementing Public Exchange projects.

In addition, every university in the Public Exchange Network benefits from central communications support (currently housed at USC), and access to a collaborative network of project partners, researchers, and funder relationships. Separately, SSRC will select a local research fellow to study and document how the Public Exchange model develops within and between host institutions during the grant term, and how the Public Exchange Network universities work together to effect larger-scale change. 

Expectations

Institutions selected to join the Public Exchange Network are expected to:

• Hire an Executive Director who can launch and lead efforts to incubate social impact projects with public and private sector partners;
• Have in place before public launch: (1) an executive director, (2) a seed fund, (3) a modest operations budget, and (4 – recommended) some in-kind project management support. 
• Develop and sustain at least three high-impact research partnerships during the two-year grant tenure;
• Invest modest resources during the grant term that demonstrate commitment to continuing the Public Exchange model after the end of philanthropic support. This is estimated at approximately $85-$90k annually (with some variation considering local labor markets) to support an operations and project seed fund and any additional capital needed for the Executive Director hire beyond the subsidy. 
• Coordinate with the SSRC research fellow who will examine the impact of Public Exchange at their university and across the network. 
• Work with faculty across their university. Public Exchange can live anywhere within a university at the school or central level. The majority of Public Exchange projects to date at USC and WashU have included researchers from two or more schools, and grantees must be able to work with faculty university-wide. 

The A. Ward Ford Memorial Research Grants, administered by the Community Foundation of North Central Wisconsin, support innovative research projects. Applications are accepted through the ASLMS Research Grant application process. Interested applicants should fill out either the Standard Pre-Application or the Student Application to be considered for funding. This grant aims to foster research excellence and advance knowledge in relevant fields.

The SBB Research Group Foundation Grant supports 501(c)(3) organizations addressing unmet needs through sustainable strategies. Winners are selected monthly, receiving $5,000, while other finalists are awarded $1,000. The foundation collaborates with various partners and has a strong commitment to community service. Organizations are encouraged to apply early, as prior applicants can be reconsidered in subsequent months. This initiative aims to empower impactful initiatives across diverse sectors.

Lockheed Martin is funding PLTW grants to schools for adding or expanding PLTW Engineering programs. This initiative aims to meet the growing need for engineers and technology professionals by providing students with essential skills in engineering and computer science. Since 2007, over 300 PLTW programs have been launched, benefiting more than 77,000 students nationwide. Schools can apply for funding to either start new programs or enhance existing ones, promoting innovation in education.

The Simons Dissertation Fellowship in Mathematics, offered by the Simons Foundation, supports exceptional Ph.D. students in their final years of study. This fellowship, honoring co-founder Jim Simons, provides $19,200 annually for research support and departmental funds, commencing September 1, 2025. Eligible candidates must be full-time Ph.D. students in a U.S. mathematics department, entering their third year. The program emphasizes research quality, significance, and potential impact.

The AMS Young Scholars Grant Program, offered by the American Mathematical Society, provides grants of up to $15,000 to support summer mathematics programs for talented high school students. Designed to aid established programs, funding should be allocated equally between student scholarships and program expenses. Programs must exist for at least a year, involve a minimum of 20 students, and focus on problem solving or research in mathematics, fostering the next generation of mathematicians.

The Ash Grove Charitable Foundation Grant supports public charities with 501(c)(3) status, focusing on capital projects that enhance community life in states where Ash Grove operates. With a commitment to environmental sustainability, education, and human services, the Foundation prioritizes funding for renovation and construction projects. Grants typically reach up to $25,000, aiming to foster better living standards and support local initiatives that are vital for community growth and resilience.

The Mathematical Sciences Research Institutes, supported by the National Science Foundation, serve as critical national resources aimed at advancing research in mathematics and statistics. These institutes facilitate the discovery and dissemination of knowledge while enhancing connections with related fields. Their activities attract top mathematical minds to tackle pressing problems and engage a diverse array of U.S.-based researchers, ultimately bolstering the impact of mathematical sciences across various disciplines.

The AAAE Native American Scholarship, offered by the AAAE Foundation, supports Native American students pursuing aviation studies at accredited institutions. Eligible applicants must be college juniors, seniors, or graduate students with a minimum GPA of 3.0. Selection is based on academic achievements, financial need, and community involvement. Two awards of $2,000 each are available, although amounts may vary. This non-renewable scholarship aims to foster future leaders in aviation.

The Royal B. Kinder Fund aims to enhance the quality of life in Wichita Falls by promoting charitable giving. Nonprofits in Archer County are eligible to apply for grants, which are awarded to 501(c)(3) organizations and other charitable projects. The fund encourages initiatives that benefit the community without discrimination. However, restrictions apply to fundraising, scholarships, and grants to individuals or political entities. Eligible organizations can apply annually to support various charitable purposes.

The Burkburnett Legacy Foundation aims to enhance philanthropy and provide charitable opportunities to support nonprofits in Burkburnett, TX. Eligible applicants include 501(c)(3) organizations and government entities, with grants awarded for charitable purposes. The foundation promotes the well-being of all, irrespective of race or gender. However, certain ineligibilities apply, such as restrictions on grants to political candidates or individuals. Organizations can apply annually to benefit from this foundation's support.

The John W. Newman Memorial Scholarship is aimed at Hamilton County high school alumni who are in their second or third year of law school, pursuing a full-time juris doctorate at an accredited institution in the U.S. Selection is based on academic performance, ambition, societal contributions, and financial need, ensuring that deserving students receive support in their legal education.

The Miller Family Foundation Grant, established in 2014, focuses on philanthropic efforts that promote 'The Common Good.' This grant supports 501c3 organizations in good standing, particularly those with an annual budget under $500,000. Non-profits can apply for immediate financial assistance through the Angel Fund, with a maximum donation request capped at 10% of their annual budget. The Foundation aims to empower initiatives that foster community, national, and global betterment.

The Data Fellowship by Delta Analytics offers a unique opportunity for individuals with strong technical skills in data science, engineering, or visualization to volunteer and empower nonprofits. Over a six-month commitment, participants dedicate 5-10 hours weekly to work closely with nonprofit organizations, leveraging data to drive impactful decisions. This fully remote fellowship fosters personal and professional growth while building a community of like-minded individuals passionate about using data for social good.

The Computational Mathematics program supports research that integrates computation with mathematical analysis, encouraging innovative algorithm development and application. Proposals may range from individual projects to interdisciplinary teams, focusing on new computational techniques to address significant application challenges. The program also emphasizes training for junior mathematicians through hands-on research. Conference proposals must adhere to strict submission timelines to ensure review and funding opportunities, fostering collaboration within the mathematical sciences.

ETC's Community Betterment Committee Funding Grant provides financial support to non-profit organizations across the United States. Established in 1975, ETC focuses on fostering community initiatives by awarding grants up to $5,000 semi-annually. The selection process is conducted by a committee of employee volunteers, ensuring that funds are allocated to a variety of deserving causes. This initiative reflects ETC's commitment to enhancing community welfare and supporting local initiatives.

The SBB Research Group Grant offers $5,000 to 501(c)(3) organizations with a focus on addressing unmet needs through sustainable strategies. The application process is streamlined, consisting of just ten questions. The evaluation includes a review by the Philanthropy Committee, which selects nominees for interviews and finalists for presentations. Winners receive funding and further opportunities, while all finalists receive $1,000. This grant aims to empower organizations with 5 to 49 full-time employees.

The Law School Admission Council, Inc. (“LSAC”) is committed to promoting access in legal education and the legal profession. The LSAC Pathway Grant (the “Grant”) program makes awards to nonprofit institutions for programming focused on one or more of the following strategic goals:

• Goal 1: Early Access/Outreach - Introducing the law and careers in law to students, particularly students facing access and opportunity barriers to information and education, before high school graduation
• Goal 2: Supporting Admissions - Ensuring all applicants, including applicants facing access and opportunity barriers to information, education, and other supports/resources, have access, opportunity, and support in the law school admission process
• Goal 3: 1L Retention - Reducing attrition rates and increasing persistence for law students after the first year of law school, particularly students facing access and opportunity barriers to information, education, and other supports/resources

Law School Admission Council Inc (LSAC) is committed to promoting access in legal education and the legal profession. LSAC will consider grant proposals from institutions for projects focused on one or more of our strategic goals.LSAC Outreach GrantsLSAC's Board of Trustees has made available funds to support cooperative outreach and applicant-pool expansion events. These grants are designed to encourage law schools to work together to promote legal education. At least three LSAC-member schools must work together on each event. Examples of eligible events include law fairs, conferences, workshops, or other events that are a combination of these types.

The Clinton Presidential Research Fellowship, offered by the Clinton Presidential Library and the Clinton Foundation, supports graduate students and early career academics in the humanities and social sciences. This fellowship enables research into President Clinton's administration and its legacy. Annual funding ranges from $1,250 to $5,000 USD, encouraging students and scholars to delve into American history and presidential legacies. Applications are invited from current graduate students or those who have earned a PhD within the last eight years.

The National Science Foundation (NSF) supports research in algebraic topology, covering areas such as homotopy theory, cohomology, and K-theory. It encourages exploration of topological manifolds, knots, and geometric group theory. Researchers can delve into differential topology and general topology, contributing to fundamental advancements in mathematics. This funding opportunity is ideal for those seeking to push the boundaries of knowledge in these complex and essential fields.

The Geometric Analysis program, funded by the National Science Foundation, promotes research in differential geometry, including its connections to partial differential equations and variational principles. It emphasizes global analysis, complex manifolds, and geometric methods in mathematical physics, while also exploring integral geometry and convex sets. This initiative supports innovative studies aimed at advancing the understanding of geometric concepts and their applications in various mathematical disciplines.