Last updated June 12, 2026
There are currently 1,936 active environmental conservation grants in Grantable's free grants database, drawn from federal, state and foundation sources and updated daily.
Grants for Environmental Conservation provide funding for organizations and programs in this focus area. Sources include federal agencies, state programs, and private foundations. Use the listings below to find current opportunities, eligibility requirements, and deadlines — and apply directly to the funder when you find a fit.
Northeast Environmental Partnership Awards Funder: Northeast Environmental Partners (Pennsylvania Department of Conservation and Natural Resources, Pennsylvania Department of Environmental…
Northern Great Plains Program Grant Status: ACTIVE Funder: National Fish and Wildlife Foundation (NFWF) Amount: US $200,000 - US $1,500,000 Last Updated: December 23, 2025 Summary Overview What We…
Noxious Weed Management Fund Grant Status: ACTIVE Funder: Colorado Department of Agriculture (CDA) Last Updated: November 03, 2025 Summary The Noxious Weed Management Fund Grant, offered by the…
Noxious Weed Trust Fund (NWTF) Grant Program Status: ACTIVE Funder: Montana Department of Agriculture Amount: Up to US $75,000 Last Updated: November 22, 2025 Summary The Noxious Weed Trust Fund…
NPS Cooperative Ecosystems Studies Units (CESU) Master Cooperative Agreements The National Park Service (NPS) are seeking applications for Master Cooperative Agreements from CESU network participants…
NPS Project Implementation Grant Status: ACTIVE Funder: Montana Department of Natural Resources & Conservation Amount: Up to US $50,000 Last Updated: March 31, 2026 Summary The NPS Project…
NV 319(h) Nonpoint Source Grant Program Status: ACTIVE Funder: Nevada Division of Environmental Protection Last Updated: February 19, 2026 Summary Overview Note: Though the deadline is indicated…
NY Source Water Buffer Program Grant Status: ACTIVE Funder: New York State Department of Agriculture and Markets Amount: Approximately US $5,000,000 Last Updated: February 23, 2026 Summary The NY…
NY-NJ Harbor & Estuary Program - Greening in the Harlem River Watershed Grant Status: ACTIVE Funder: Hudson River Foundation Amount: Up to US $60,000 Last Updated: August 14, 2025 Summary The NY-NJ…
NYSAR: Community Reuse Grant Status: ACTIVE Funder: New York State Association for Reduction, Reuse and Recycling Amount: US $1,000 - US $5,000 Last Updated: July 22, 2025 Summary The NYSAR Community…
O'Neill Brothers Grants Status: ACTIVE Funder: O'Neill Brothers Foundation Amount: US $5,000 - US $10,000 Last Updated: December 04, 2025 Summary The O'Neill Brothers Grants support 501(c)(3)…
Oak Woodlands Conservation The Oak Woodlands Conservation Program offers landowners, conservation organizations, cities and counties, an opportunity to obtain funding for projects designed to…
Oak Woodlands Conservation Program Grant Status: ACTIVE Funder: California Wildlife Conservation Board Last Updated: February 26, 2026 Summary The Oak Woodlands Conservation Program, funded by the…
Ocean Storytelling Photography Grant Status: ACTIVE Funder: Save our Seas Foundation Last Updated: November 14, 2025 Summary The Ocean Storytelling Photography Grant, supported by the Save Our Seas…
ODBC Foundation Grants Funder: Old Dominion Boat Club Foundation Geographic Scope: Alexandria, VA area with focus on Potomac River nexus; Commonwealth of Virginia Mission: The ODBC Foundation is…
ODFW Fish Screening Cost-Share Program Grant Status: ACTIVE Funder: Oregon Department of Fish & Wildlife (ODFW) Last Updated: June 25, 2025 Summary The ODFW Fish Screening Cost-Share Program provides…
OEPA: Water Resource Restoration Sponsor Program Grant Status: ACTIVE Funder: Ohio Environmental Protection Agency Amount: Up to US $15,000,003 Last Updated: July 01, 2025 Summary The Ohio…
Overview _NOTE: Applications are accepted year-round; however, funding decisions are made three times a year. Applications are evaluated three times per year during committee meetings._ Foundation…
OH Clean Water Act Section 319(h) Grants Status: ACTIVE Funder: Ohio Environmental Protection Agency Last Updated: February 03, 2026 Summary The Ohio Environmental Protection Agency is offering…
OH Coastal Management Assistance Grants Status: ACTIVE Funder: Ohio Department of Natural Resources Amount: US $50,000 - US $150,000 Last Updated: September 12, 2025 Summary The Ohio Coastal…
Grants for Environmental Conservation come from a mix of sources. Federal grants typically have the largest awards but more competition. State programs often pass through federal funding with state-specific priorities. Foundation grants tend to be smaller but more flexible, with funders looking for organizations whose mission aligns with their giving priorities.
Eligibility varies by funder. Most grants require 501(c)(3) nonprofit status, though some are open to schools, government agencies, businesses, or individuals. Each listing on this page links to the source application where you can find specific eligibility criteria, required documents, and how to apply.
Start by reviewing the listings below for grants that match your organization's mission and stage. Click through to each grant's source page for full application details. Most funders require an organizational profile, project narrative, budget, and supporting documents. Apply early — competitive grants often close before their deadline.