Oklahoma Environment Grants
Explore 33 grant opportunities
Application Deadline
Not specified
Date Added
Jun 13, 2025
This program provides funding to small, publicly owned water and wastewater systems in Oklahoma to improve their infrastructure and ensure long-term sustainability.
Application Deadline
Feb 28, 2026
Date Added
Dec 13, 2024
This program provides funding to organizations for purchasing solid waste management equipment, promoting sustainability and improved waste practices in Oklahoma.
Application Deadline
Feb 28, 2026
Date Added
Dec 13, 2024
This funding opportunity provides local law enforcement agencies with financial support to establish programs for investigating and cleaning up illegal dump sites, promoting environmental sustainability and community health.
Application Deadline
Apr 30, 2027
Date Added
Feb 14, 2025
This funding opportunity provides financial support to community organizations and local governments working to address environmental justice issues and improve public health in underserved communities across the U.S.
Application Deadline
Feb 28, 2026
Date Added
Dec 13, 2024
This funding opportunity provides financial support to Oklahoma public entities, such as schools and municipalities, to develop projects that reduce food waste and improve food access for those in need.
Application Deadline
Apr 17, 2026
Date Added
Jul 18, 2025
This funding opportunity provides financial support to state and local water authorities, Indian tribes, and other eligible entities for small-scale water storage projects that improve water management and resilience in the Western United States, Alaska, and Hawaii.
Application Deadline
Feb 27, 2026
Date Added
Feb 11, 2025
This program provides funding to various organizations and stakeholders in Oklahoma's specialty crop sector to enhance the competitiveness and market reach of specialty crops through projects focused on marketing, education, research, and food safety.
Application Deadline
Not specified
Date Added
Oct 29, 2024
This grant provides financial support to nonprofit organizations in rural Oklahoma communities with populations under 50,000, aiming to strengthen local initiatives and foster community partnerships.
Application Deadline
Jul 18, 2025
Date Added
May 2, 2025
This grant provides funding to nonprofit organizations in central Oklahoma for innovative projects that address social, health, and human service challenges in the community.
Application Deadline
Mar 28, 2025
Date Added
Oct 28, 2024
This funding opportunity supports Oklahoma municipalities in implementing initiatives that promote tobacco-free environments, improve access to healthy foods, and encourage physical activity to enhance community health and well-being.
Application Deadline
Aug 2, 2024
Date Added
Jun 10, 2024
The Southern Sustainable Agriculture Research & Education (SSARE) Education Grants program is designed to fund education and outreach activities that benefit the sustainable agriculture community. This grant directly aligns with SSARE's mission to promote efforts in farmer innovations, community resilience, business success, agricultural diversification, and best management practices. The core objective is to support projects that develop sustainable agriculture systems or move existing systems towards sustainability. The primary beneficiaries of these grants are farmers and farming communities, including those involved in indigenous agriculture producing for community food systems. Academic institutions, non-profits, non-governmental organizations (NGOs), 1890 land-grant university faculty/extension cooperators, 1862 land-grant universities, other colleges and universities, and government agencies are eligible to apply, acting as facilitators for these educational initiatives. The impact goals are centered on fostering a more sustainable, resilient, and economically viable agricultural sector through knowledge dissemination and practical application. Education Grants prioritize projects that clearly articulate what is being taught, to whom, and how the goals will be accomplished. Focus areas include experiential learning (demonstrations, on-farm tours, field days, workshops), integrative approaches (conferences, seminars, course curriculum), and reinforcement methods (fact sheets, bulletins, videos, online technologies). SSARE also encourages proposals on quality of life topics, such as heirs property, farmers’ markets, food hubs, local/regional processing, and urban agriculture systems, emphasizing the social health of farming systems. Expected outcomes include the adoption of sustainable agriculture practices, enhanced farmer innovation, increased community resilience, improved business success for agricultural enterprises, and greater agricultural diversification. Projects should yield results that are realistic, acceptable to farmers, logical, and capable of leading to tangible actions and benefits described in the proposal. The grant projects are strictly focused on education and outreach, with no research component, and are paid by reimbursement of allowable expenses. The foundation's strategic priorities are evident in the grant requirements, which mandate that project outcomes focus on sustainable agriculture systems and clearly demonstrate how education and outreach efforts will be implemented and evaluated. The theory of change underpinning this program is that by providing targeted education and outreach, knowledge and best practices will be transferred to farmers and communities, leading to the development and widespread adoption of sustainable agricultural methods and improved quality of life within farming systems. Project maximums are $50,000, with a duration limited to two years. Applicants from the Southern region, including Alabama, Arkansas, Florida, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, Oklahoma, South Carolina, Tennessee, Texas, Virginia, Puerto Rico, and the U.S. Virgin Islands, are eligible. Farmers involved in these projects must have farming/ranching as their primary occupation or part-time farming with at least $1,000 of documented annual income from their operation, with exceptions for indigenous agriculture.
Application Deadline
Jul 11, 2025
Date Added
Jun 11, 2025
This funding opportunity supports conservation projects that provide employment and training for young adults and veterans, helping them gain experience in environmental stewardship and resource management on public lands.
Application Deadline
Oct 14, 2025
Date Added
Jul 9, 2025
This funding opportunity provides financial support to federally recognized Indian Tribes in the western U.S. to address immediate drought challenges and improve water resource management.
Application Deadline
Aug 29, 2025
Date Added
Jul 10, 2025
This funding opportunity provides financial support to tribal governments, nonprofits, and educational institutions for solar energy projects that enhance energy independence and benefit low-to-moderate income communities.
Application Deadline
Sep 12, 2024
Date Added
Aug 1, 2024
The American Water Charitable Foundation’s Water and Environment grant program is a targeted funding opportunity designed to support innovative, community-based projects that align directly with the Foundation’s core mission of environmental stewardship and water sustainability within American Water’s service areas. The program seeks to fund new, non-operational initiatives focused on three key aspects: improving, restoring, or protecting watersheds, surface water, and groundwater; promoting water conservation practices; and enhancing equitable access to water-based recreation for underserved communities. Eligibility is restricted to 501(c)(3) public charities, K-12 public schools, colleges, and universities located within the company’s operational footprint, ensuring a direct local impact. The grant program’s priorities and focuses center on addressing local environmental and community needs. Key focus areas include scientific investigation and monitoring of pollutants, the development and implementation of green infrastructure, and environmental education. For example, grants were awarded to support analytical costs for increasing upstream pollution monitoring, to fund new sampling sites for pollutant testing in rivers, and to install bioswales to reduce runoff and recharge local aquifers. The target beneficiaries are the local communities within American Water’s service regions, with a specific focus on projects that improve equitable access for underserved populations. The expected outcomes are strongly tied to measurable, on-the-ground results that contribute to improved water quality and conservation. Grantees are expected to deliver tangible outcomes such as eliminating pollution sources, providing communities with actionable data for improving local water quality, reducing runoff, and supporting remediation efforts based on new scientific findings. To ensure efficiency, all projects are required to be completed within 12 months of the grant being awarded. This emphasis on clear, time-bound deliverables ensures that the Foundation’s investment translates quickly into demonstrable environmental and community benefits. The Foundation's strategic priorities and implicit theory of change rest on the principle that local, community-driven investment is the most effective pathway to sustainable water resource management and protection. By funding specific, measurable activities—such as water quality monitoring, targeted infrastructure installation, and educational programming—the Foundation aims to achieve intermediate outcomes like reduced contamination and increased environmental awareness. This approach is rooted in the belief that empowering local organizations to gather data, implement physical solutions, and cultivate environmental stewardship will lead to the long-term impact of protected and enhanced water supplies across the communities served by American Water.
Application Deadline
Jul 31, 2024
Date Added
Jun 6, 2024
The National Fish and Wildlife Foundation (NFWF) is inviting proposals for its ConocoPhillips SPIRIT of Conservation program, which is specifically designed to advance bird species and habitat conservation. This program directly aligns with NFWF's mission to address the alarming loss of 3 billion birds since 1970. The foundation's strategic priority is to support projects that conserve, restore, or enhance critical habitats and to gather essential bird population data, ultimately aiming to reverse population declines. The primary beneficiaries of this program are bird populations, both migratory and non-migratory, particularly those inhabiting grassland, wetland, sage-steppe, and coastal habitats. The program's impact goals include improving habitat quality and quantity, enhancing breeding and wintering grounds, and supporting stopover periods for birds along major migratory routes. Expected outcomes include a measurable increase in bird populations, improved habitat conditions, and the collection of vital data to inform future conservation efforts. The program's priorities and focuses are centered on implementing science-driven and strategic conservation. This involves addressing habitat degradation, fragmentation, and loss. Geographic focal areas are critical, spanning major migratory routes from the northern slope of Alaska to the north-south axis of the central United States, including the Gulf Coast regions of Texas and Louisiana. The program emphasizes innovative methods for gathering lacking bird population data and conserving specific habitat types. Grant awards typically range from $100,000 to $275,000, with projects expected to be completed within two years. Eligible applicants include a broad range of non-profit organizations, government agencies (U.S. federal, state, local, municipal, tribal), and educational institutions. This inclusive eligibility criteria reflects NFWF's theory of change, which recognizes that collaborative efforts across various sectors are essential for achieving large-scale, sustainable conservation impacts for bird populations and their habitats.
Application Deadline
Not specified
Date Added
Dec 10, 2024
This funding opportunity supports Oklahoma-based nonprofit organizations, public entities, tribal nations, and educational institutions in developing infrastructure projects that promote physical activity and nutrition in their communities.
Application Deadline
Dec 15, 2025
Date Added
Aug 5, 2025
This funding opportunity provides financial support to U.S. states, territories, and eligible Indian tribes for implementing approved plans to prevent and manage invasive aquatic species.
Application Deadline
Not specified
Date Added
Dec 31, 2024
This program provides $40 million in funding over three years to support projects that improve environmental health and resilience in historically marginalized communities across EPA Region 6.
Application Deadline
Not specified
Date Added
Feb 12, 2025
This funding opportunity provides financial support to local governments, tribal entities, and certain non-profits in Oklahoma for various solid waste management initiatives, including cleanup efforts and equipment purchases, to promote environmental sustainability.

