Grants for Small businesses - Environment
Explore 762 grant opportunities
Application Deadline
Jul 12, 2026
Date Added
May 13, 2026
This grant provides funding for innovative projects that improve environmental sustainability through clean water, sanitation, and ocean health solutions, targeting both nonprofit and for-profit organizations worldwide.
Application Deadline
Aug 17, 2026
Date Added
Jan 3, 2025
This program provides funding for researchers to study the biology and ecology of marine environments, including oceans and Great Lakes, with a focus on enhancing our understanding of aquatic ecosystems.
Application Deadline
Jun 30, 2026
Date Added
Apr 30, 2026
This funding opportunity provides financial support for U.S.-based organizations and individuals to develop projects that conserve endangered marine turtle populations while promoting sustainable practices in U.S. commercial fisheries, particularly in the Pacific Islands Region.
Application Deadline
Not specified
Date Added
Jan 3, 2025
This program provides funding for researchers to develop innovative engineering solutions that protect human and ecological health by addressing pollution and improving environmental quality.
Application Deadline
Not specified
Date Added
Apr 29, 2026
This funding opportunity provides financial support to local governments, nonprofit water companies, and investor-owned water utilities in North Carolina for the removal and replacement of lead service lines to improve drinking water safety in disadvantaged communities.
Application Deadline
Aug 1, 2026
Date Added
Jul 30, 2025
This funding program provides financial support to public and private entities for significant water-related projects in Colorado that address regional supply challenges and are not eligible for other funding sources.
Application Deadline
Sep 30, 2026
Date Added
Jun 4, 2025
This grant provides funding for researchers and organizations to conduct basic and applied scientific research that enhances the operational capabilities of the Navy and Marine Corps across various technology and engineering fields.
Application Deadline
Not specified
Date Added
Jan 24, 2025
This program provides funding to marinas and public access facilities in Florida to install and maintain pumpout stations for boat sewage, helping to reduce pollution in the state's waterways.
Application Deadline
May 31, 2026
Date Added
Mar 25, 2026
This program provides financial support to municipalities, non-profits, and educational institutions in Pennsylvania for projects that restore waterways and reduce pollution from agricultural and urban runoff.
Application Deadline
Sep 15, 2026
Date Added
Feb 17, 2026
This funding opportunity supports collaborative projects between U.S. and Israeli companies, academic institutions, and research organizations focused on innovative technologies in fossil fuels, energy storage, and the energy-water nexus.
Application Deadline
Oct 31, 2025
Date Added
Oct 7, 2025
This funding opportunity is designed to support research and projects that improve the efficiency and environmental performance of existing coal power plants in the U.S., targeting energy companies and technology developers focused on enhancing grid reliability and reducing emissions.
Application Deadline
Not specified
Date Added
Mar 4, 2024
The Outdoor Equity Fund aims to enhance safe, equitable access to outdoor spaces and nature-based learning for Wabanaki, Black, Indigenous, and People of Color (BIPOC) in Maine, unceded land of the Wabanaki. The fund addresses systemic barriers that BIPOC communities face in accessing outdoor spaces by supporting organizations working on land-based cultural preservation, land-back projects, leadership development, farming and gardening programs, outdoor accessibility, expeditions, learning, and therapeutic programs. It operates with a Community Advisory Committee guiding its efforts and employs a participatory grantmaking process. Selected organizations for the 2023 cohort will receive $30,000 over three years for general operating support, alongside opportunities for peer learning and capacity-building activities.
Application Deadline
May 6, 2024
Date Added
Apr 2, 2024
The Rural program is dedicated to enhancing surface transportation infrastructure within rural communities, with $780 million allocated for this purpose. It supports highway, bridge, and tunnel projects that improve freight, safety, and access to agricultural, commercial, energy, or transportation facilities critical to a rural area's economy. This program recognizes the unique challenges faced by smaller communities in accessing funding and aims to support projects that address these needs directly. The submission deadline is May 6, 2024.
Application Deadline
Sep 19, 2024
Date Added
Jul 26, 2024
The Chesapeake Oyster Innovation Award Program, offered by the Chesapeake Bay Trust and supported by the Chesapeake Bay Foundation, aims to increase knowledge of the value of oysters, advance technologies for increasing oyster populations or aquaculture production, and improve oyster population monitoring techniques. This program supports projects in Maryland and Virginia and welcomes requests from members of the Chesapeake Oyster Alliance, including community organizations and both for-profit and nonprofit organizations. The grant awards up to $10,000, with applications due by September 19, 2024. Match is encouraged but not required.
Application Deadline
May 1, 2024
Date Added
Mar 24, 2024
The Illinois EPA is seeking proposals for projects aimed at addressing nonpoint source (NPS) pollution to enhance the quality of Illinois' surface and groundwater. Funded through the Clean Water Act's Section 319(h), this program supports the development and implementation of watershed-based planning projects. These projects may include creating new watershed-based plans, updating existing plans, providing technical assistance for NPS pollution control, and conducting environmental and social indicator monitoring. The goal is to prevent, eliminate, or reduce water quality impairments through strategic planning and community engagement. Grant renewed every year.
Application Deadline
Mar 6, 2026
Date Added
Feb 19, 2026
This program provides funding to community organizations and local governments in Santa Cruz County to support projects that improve environmental health, enhance public access to parks, and promote community resilience.
Application Deadline
Not specified
Date Added
Nov 20, 2023
Grant Opportunity: Parcel Assessment and Strategy Development for Permanent Preservation in the South Branch Flint River - Description: This grant opportunity supports a deeper analysis of two parcels totaling 1200 acres in the upper Flint River Basin. The analysis includes on-the-ground ecosystem assessment, habitat delineation, mapping, valuation/appraisal, title search, and overall environmental evaluation. The goal is to prepare for making an offer and potential campaign to acquire the properties or a conservation easement. - Eligibility: Open to organizations of all types across the USA seeking grant opportunities. Grant Opportunity: Shiatown Park Improvement Readiness - Description: This grant opportunity supports various improvements at Shiatown Park along the Shiawassee River. Funding will be used for wetlands determination and assessment, installation of park boundary and trail markers, historic interpretive signage, floodplain determination, and enhancing community resilience. - Eligibility: Open to organizations of all types across the USA seeking grant opportunities. Grant Opportunity: Gladwin City Park FAA Site Invasive Species Eradication and Habitat Restoration - Description: This grant opportunity supports the restoration and revitalization of a 1.3 acre section of land near Gladwin City Park. Funding will be used for invasive species eradication, habitat restoration, benches, plantings along the trail, interpretive signage, and educational components. - Eligibility: Open to organizations of all types across the USA seeking grant opportunities. (Note: The breakdowns for other grant opportunities are not included due to character limitations.)
Application Deadline
Not specified
Date Added
Dec 11, 2024
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Application Deadline
Oct 31, 2025
Date Added
Oct 2, 2025
This funding opportunity supports organizations and businesses in Kentucky that are working on innovative nuclear energy projects, with a focus on job creation, workforce training, and community engagement in underserved areas.
Application Deadline
Not specified
Date Added
Feb 7, 2025
This program provides financial assistance to eligible Texas communities for the replacement of lead service lines to ensure access to clean and safe drinking water.

