As of June 2026, Grantoria lists 75 Environment Grants in Illinois — 7 open right now, across 4 funding agencies. Award amounts range $1K to $1,000M. The next application deadline is June 5, 2026. All listings are free, with direct links to the official application.
Illinois EPA’s Section 604(b) Water Quality Management program grant (a.k.a. Section 604(b) Grant Program) is designed to implement the Illinois Water Quality Management Plan (WQMP) and…
Eligible Recipients are Conservation Land Trusts performing stewardship activities on eligible land. Eligible Lands • Land protected by the Illinois Nature Preserves Commission as a dedicated…
🏛 Illinois Department of Natural Resources⏰ Jun 12, 2026💰
$20,000 – $100,000
Maintenance of wildlife rehabilitation facilities that take care of threatened or endangered species. Illinois Wildlife Preservation Fund Administered by the Illinois Department of Natural Resources via…
🏛 Illinois Department of Natural Resources⏰ Jun 16, 2026💰
$4,000 – $25,000
A. The U.S. Army Corps of Engineers (USACE) invites proposals for a project to conduct a comprehensive uncertainty analysis for new outflow rating equations associated with a…
🏛 Engineer Research and Development Center📋 CFDA 12.630⏰ Jul 6, 2026💰
up to $200,000
IAC grant funds enable the people of Illinois to have access to locally operated Public Radio and Television stations that provide unique services to their communities,…
🏛 Illinois Arts Council Agency⏰ Aug 31, 2026💰
$6,000 – $600,000
The U.S. Army Corps of Engineers (USACE) Engineer Research and Development Center (ERDC) is issuing this announcement for various research and development topic areas. The ERDC…
🏛 Engineer Research and Development Center📋 CFDA 12.630⏰ Jan 1, 2027💰
up to $999,999,999
In accordance with 415 ILCS 5/22.15(i), the Illinois Environmental Protection Agency (IEPA) Materials Management and Compliance Section (MMCS) has the authority to administer grants funding household…
🏛 Illinois Environmental Protection Agency⏰ Mar 1, 2027💰
up to $35,000
How many environment grants in illinois are available?
Grantoria currently lists 75 environment grants in illinois, of which 7 are open for applications right now. The database is refreshed daily from official federal sources (Grants.gov and SAM.gov).
When is the next deadline?
The next application deadline is June 5, 2026 — about 3 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
Who is eligible for environment grants in illinois?
Eligibility is set by each funding program, but environment grants in illinois in this category most often support: Nonprofits, Public K-12 School, Public Authority and State Government. Check each grant's eligibility summary for the exact applicant types and requirements.
How much funding is available?
Award sizes range from $1K to $1,000M, depending on the program and applicant. Each grant shows its specific funding range where the agency has published one.
Is Grantoria free to use?
Yes — Grantoria is completely free. No account or subscription is required to browse environment grants in illinois, view deadlines and eligibility, or reach the official application.
How do I apply?
Open any grant to see its full profile — eligibility, required documents, deadlines and a direct link to the official application on the funding agency's website. You apply through the federal portal; Grantoria simply helps you find the right opportunity.
