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Best Grants for Environmental Projects in Oklahoma

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Last updated: November 2, 2026. Next update: December 6, 2026.

AI summary from publicly available grant information

Unspecified amount

Costco Foundation Grants for Oklahoma Youth Services

Rolling deadline
Oklahoma 501(c)(3) nonprofits supporting children, youth services, education, or health and human services can seek program funding that is not for capital, equipment, or other excluded costs. Focused on community impact, the Costco Foundation invites applications for monetary requests only, which may support environmental projects that also advance child or family well-being.
Costco Wholesale Corporation

Up to US $15,000

Oklahoma Youth Environment Funding via DanPaul Foundation

Rolling deadline
Nonprofit 501(c)(3) organizations supporting youth-focused environmental education, clean air and water, or related welfare programs in Oklahoma can seek funding through the DanPaul Foundation. Grants up to US $15,000 support projects that advance children’s health, education, development, and social responsibility, including work on poverty, homelessness, and refugee enrichment connected to environmental concerns.
The Dan Paul Foundation

Up to US $300,000

Draper Richards Kaplan Foundation Grants for Environment

Rolling deadline
With a mission to support early-stage social impact organizations, this funder provides Oklahoma environmental and sustainability innovators with up to US $300,000 over three years in unrestricted funding or investment capital plus intensive capacity-building support. Eligible applicants include young, impact-first nonprofits or mission-driven for-profits serving underserved communities with scalable, systems-focused solutions.
Draper Richards Kaplan Foundation

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Up to US $100,000

Oklahoma Green Economy Funding via Cisco Systems Foundation

Rolling deadline
Nonprofit and nongovernmental organizations using technology for climate resilience, green jobs, or other environmental and economic empowerment work in Oklahoma and worldwide can apply for Global Impact Cash Grants, with awards up to US $100,000. Grants from Cisco Systems Foundation help tech-enabled programs serving mostly economically underserved communities in crisis response, education access, or economic empowerment.
Cisco Systems Foundation

Unspecified amount

Community Safety and Development Grants from State Farm

Rolling deadline
Educational institutions, government programs, 501(c)(3) nonprofits, and 501(c)(4) volunteer fire companies can seek funding for safety, education, and community development initiatives from State Farm Companies Foundation. Organizations in Oklahoma working on disaster preparedness, community revitalization, sustainable housing, or related environmental and community projects may be eligible through this invitation-only process.
State Farm Companies Foundation

Unspecified amount

Grand River Dam Authority Environmental Grants in Oklahoma

Rolling deadline
Community, economic development, environmental, tourism, agricultural, and municipal organizations hosting events that enhance quality of life in Oklahoma GRDA service communities may be eligible for support. With a mission to strengthen community engagement, Grand River Dam Authority provides Oklahoma environmental and community groups with event sponsorships that can bolster conservation, recreation, tourism, and local development efforts in its served counties and lake areas.
Grand River Dam Authority

More than US $100,000

Hearst Foundation Culture Grants in Oklahoma

Rolling deadline
Nonprofit cultural institutions in Oklahoma offering arts or science programming for broad U.S. audiences can seek more than US $100,000 to support programs, capital needs, or limited general support. William Randolph Hearst Foundation prioritizes arts education, artist development, and STEAM-focused science programs, which may benefit organizations integrating environmental themes into their work.
William Randolph Hearst Foundation

More than US $100,000

Hearst Foundation: Social Service Grant

Rolling deadline
The Hearst Foundation's Social Service Grant focuses on tackling chronic poverty by funding direct-service organizations that implement effective solutions for economic independence and family strengthening. With a mission to support diverse nonprofits in the U.S., the Foundation allocates approximately 15% of its total funding to social services, prioritizing scalable programs that serve significant populations. The minimum grant size is $100,000, and special consideration is given to organizations addressing affordable housing, domestic violence, and youth development.
William Randolph Hearst Foundation

Unspecified amount

Health and Community Grants for Nonprofits from Labcorp Charitable Foundation

Rolling deadline
U.S.-based 501(c)(3) organizations working in health and welfare, education, or community services can apply for Labcorp Charitable Foundation grants to support programs like food pantries, healthcare access, STEM education, and preventative care. Oklahoma environmental or community groups with qualifying health, education, or community initiatives may be eligible.
Labcorp Charitable Foundation

Unspecified amount

Michael & Susan Dell Foundation Support for Youth Programs

Rolling deadline
Oklahoma organizations working on education, children’s health, or family economic stability for urban low-income youth can access funding through the Michael & Susan Dell Foundation for project support or scaling efforts. Eligible applicants include a wide range of nonprofits, social enterprises, schools, and public entities, with requests of more than US $50,000 considered.
Michael & Susan Dell Foundation

Unspecified amount

Roche Corporate Donations and Philanthropy (CDP)

Rolling deadline
Roche Corporate Donations and Philanthropy (CDP) focuses on impactful projects that foster sustainable development, engage employees, and leverage Roche's expertise. Their philanthropic efforts prioritize humanitarian, educational, environmental, and cultural initiatives, aiming to build stronger communities and support innovative projects. Eligibility is limited to local organizations, while ineligible projects include those with political or religious ties. The foundation strives to create a positive societal impact through collaboration and strategic partnerships.
La Roche, Inc.

Unspecified amount

Humanitarian and Health Funding for Nonprofits from Semnani Family Foundation

Rolling deadline
Nonprofit and humanitarian organizations working on health, education, or disaster relief can apply for Semnani Family Foundation support, including groups in Oklahoma. The foundation funds programs serving marginalized communities worldwide, with priorities such as healthcare access, women and children’s health, food and shelter, literacy, and humanitarian aid that protect vulnerable populations.
Semnani Family Foundation

Unspecified amount

Oklahoma Nonprofit Funding via Sidney Stern Memorial Trust

Rolling deadline
Oklahoma 501(c)(3) nonprofits seeking support for charitable, educational, scientific, or medical programs can access funding through the Sidney Stern Memorial Trust, as long as funds are used in the U.S. Organizations with environmental projects that fit these broad categories may be eligible if they are tax-exempt under federal and, when applicable, California law.
Sidney Stern Memorial Trust

Unspecified amount

The Bank of America Foundation Sponsorship Program

Rolling deadline
The Bank of America Foundation Sponsorship Program aims to enhance economic mobility and social progress in low- and moderate-income communities through partnerships with nonprofit organizations. This initiative focuses on critical areas such as workforce education, basic needs like food and housing, and community development. The Foundation invested $350 million last year and encourages employee volunteerism and giving, supporting nonprofits in various sectors, including arts, culture, and diversity initiatives.
Bank Of America Charitable Foundation Inc

US $1,000 - US $20,000

Max and Victoria Dreyfus Support for Environmental Programs

Applications due Nov 11, 2026
Nonprofit organizations in Oklahoma and across the U.S. can seek funding for environmental and wildlife protection activities, as well as other community programs, with awards of US $1,000 - US $20,000. Grants from Max and Victoria Dreyfus Foundation help environmental groups and related nonprofits where modest funding can make a significant impact.
Max and Victoria Dreyfus Foundation

US $200 - US $1,000

Oklahoma Department of Environmental Quality Grants for Oklahoma Environmental Education

Applications due Dec 2, 2026
Oklahoma teachers, schools, youth groups, and organizations involving youth in environmental education can access funding for student-focused environmental projects in Oklahoma. Grants from Oklahoma Department of Environmental Quality help cover projects that engage students directly, tie to classroom objectives or state standards, and address topics like air quality, land protection, water quality, and conservation.
Oklahoma Department of Environmental Quality

US $250 - US $5,000

Spark Good: Strengthening Community - Local Grants

Applications due Dec 31, 2026
The Spark Good: Strengthening Community Local Grants program by the Wal-Mart Foundation empowers local organizations through grants ranging from $250 to $5000. This initiative aims to enhance community welfare by supporting diverse projects, including animal shelters and educational programs. Eligible organizations must have a verified Spark Good account, ensuring funds are allocated effectively to meet local needs and foster community development. Together, we can create lasting impacts through small yet significant actions.
Wal-Mart Foundation

Unspecified amount

Community Vitality Grants for Nonprofits from Ameriprise Financial

Applications due Jan 15, 2027
Focused on community development and basic needs, Ameriprise Financial invites Oklahoma 501(c)(3) nonprofits to apply for funding that supports hunger relief, shelter, self-sufficiency, and community vitality initiatives. Organizations working on local revitalization, economic development, arts access, or cultural enrichment may be eligible, with priority for sites engaging Ameriprise employee or advisor volunteers.
Ameriprise Financial

US $1,000 - US $50,000

Oklahoma Department of Environmental Quality Support

Applications due Feb 28, 2027
Eligible Oklahoma government entities, higher education institutions, and qualifying nonprofits can apply for Oklahoma Department of Environmental Quality grants, awarding US $1,000 - US $50,000 to purchase equipment for food waste reduction and diversion projects. Funding reimburses 80% of eligible equipment costs, supporting environmental initiatives like school food share, community food recovery, and related research.
Oklahoma Department of Environmental Quality

US $1,000 - US $50,000

Environmental Cleanup Grants for Nonprofits from Oklahoma DEQ

Applications due Feb 28, 2027
Nonprofit organizations in Oklahoma conducting environmental cleanup, technical assistance, or facility start-up projects can apply for grants from the Oklahoma Department of Environmental Quality; awards range from US $1,000 - US $50,000 on a reimbursement basis. Grants from Oklahoma Department of Environmental Quality help environmental groups fund equipment purchases and other professional service projects addressing pollution and solid waste threats.
Oklahoma Department of Environmental Quality

More than US $50,000

Storytelling Funding from Jesse W Couch Foundation

Letter of inquiry due Mar 27, 2027
Environmental and wildlife conservation 501(c)(3) nonprofits in Oklahoma can use this grant to tell powerful stories about their impact. Jesse W Couch Charitable Foundation’s Storytelling Grant supports media and communications projects that highlight work in wildlife conservation, environmental preservation, and related initiatives; awards are typically more than US $50,000 and available across the U.S.
Jesse W Couch Charitable Foundation

Unspecified amount

O'Reilly Automotive Foundation Grant

Applications due Apr 15, 2027
The O'Reilly Automotive Foundation Grant focuses on enhancing community welfare through philanthropic initiatives that support economic stability, workforce development, health services, and disaster relief. Established in 2020, the Foundation seeks to empower underrepresented individuals and organizations in the U.S. by addressing vital community needs. It particularly aims to provide assistance to nonprofits that foster positive change and improve quality of life for those in need, ensuring a lasting impact in local communities.
O'Reilly Automotive Foundation Inc

US $5,000 - US $30,000

Community Ties Giving Program: Annual Local Grants

Applications due Apr 30, 2027
The Community Ties Giving Program by Union Pacific Foundation offers local grants aimed at enhancing community well-being through diverse funding priorities. These include safety initiatives, workforce development, community vitality, and environmental sustainability. The program emphasizes supporting organizations that promote diversity, equity, and inclusion, aiming to create impactful projects that resonate with Union Pacific's heritage and mission. Eligible applicants must be nonprofit organizations serving Union Pacific communities and demonstrate a clear need and capacity to deliver effective programming.
Union Pacific Foundation

US $30,000 - US $350,000

Chick Fil A Foundation Grants for Environmental Programs

Applications due May 1, 2027
Nonprofit 501(c)(3) organizations with environmental, youth, housing, or food security programs in Oklahoma can apply for Chick Fil A Foundation’s True Inspiration Awards, offering US $30,000 - US $350,000 for community-impact projects. Eligible U.S., Canadian, U.K., and Singapore charities may be recognized for work in environmental stewardship, community services, or support for underserved youth and families.
Chick Fil A Foundation Inc

US $5,000 - US $250,000

Gupta Family Foundation Support for Social Services

Applications due Jul 31, 2027
Non-sectarian 501(c)(3) organizations and similar nonprofits working to help disadvantaged people become self-reliant can apply for Gupta Family Foundation’s global grants, awarding US $5,000 - US $250,000 for direct-service programs. Oklahoma environmental groups that also address poverty, disability, social exclusion, or disaster relief within their missions may be eligible.
Gupta Family Foundation

Unspecified amount

Dudley T Dougherty Foundation Grants for Oklahoma Environment

Applications due Oct 31, 2027
Nonprofit 501(c)(3) organizations with environmental or community-focused projects in Oklahoma can seek support for their work. With a mission to respect all life and the environment, Dudley T Dougherty Foundation provides funding to charitable groups advancing environmental conservation, peacebuilding, and community services that respond to our changing world.
Dudley T Dougherty Foundation Inc

Unspecified amount

Georgia-Pacific Foundation Grant

Applications due Oct 31, 2027
The Georgia-Pacific Foundation Grant supports organizations in the Metro Atlanta area, focusing on education, entrepreneurship, community enrichment, and environmental sustainability. Established in 1958, the foundation prioritizes investments that align with its mission and values, promoting long-term well-being within communities where Georgia-Pacific operates. Eligible applicants include 501(c)(3) nonprofits, public schools, and local government entities located within 30 miles of GP manufacturing sites.
Georgia-Pacific Foundation

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Grants for Environmental Projects in Oklahoma Highlights

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Last updated: November 2, 2026. Next update: December 6, 2026.

Grant Insights : Grant Funding Trends in Oklahoma

Average Grant Size

What's the typical amount funded for Oklahoma?

Grants are most commonly $129,467.

$129,467

Total Number of Grants

What's the total number of grants in Grants for Environmental Projects in Oklahoma year over year?

In 2024, funders in Oklahoma awarded a total of 21,444 grants.

2022 20,176

2023 20,455

2024 21,444

Top Grant Focus Areas

Among all the Grants for Environmental Projects in Oklahoma given out in Oklahoma, the most popular focus areas that receive funding are Education, Philanthropy, Voluntarism & Grantmaking Foundations, and Human Services.

1. Education

2. Philanthropy, Voluntarism & Grantmaking Foundations

3. Human Services

Funding Over Time

How is funding for Grants for Environmental Projects in Oklahoma changing over time?

Funding has increased by 12.02%.

2022 $2,400,280,116

2023 $2,453,750,736
2.23%

2024 $2,748,726,489
12.02%

Oklahoma Counties That Receive the Most Funding

How does grant funding vary by county?

Tulsa County, Oklahoma County, and Cleveland County receive the most funding.

County Total Grant Funding in 2024
Tulsa County $859,084,601
Oklahoma County $816,038,760
Cleveland County $278,116,338
Carter County $223,703,650
Payne County $193,389,149