Environment Grants in Iowa (2026)
There are currently 35 active environment grants available to organizations in Iowa. Environmental grants fund conservation, climate resilience, clean energy transition, water infrastructure, and pollution prevention. GrantSonar tracks these opportunities and sends alerts when new environment funding opens in IA.
Open Environment Grants in Iowa
REAP grants fund conservation, outdoor recreation, and natural resource enhancement in Iowa.
Iowa Drinking Water State Revolving Fund (DWSRF) provides low-interest loans and principal forgiveness for public drinking water system infrastructure…
Iowa conservation district grants for nutrient management, cover crops, and soil health. Iowa Water Quality Initiative provides significant funding th…
32 more open grants
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Environment grants in Iowa: common questions
How many environment grants in Iowa are available right now?
GrantSonar is tracking 35 open environment grants in Iowa as of today. That count reflects opportunities that are currently accepting applications — closed rounds and award announcements are excluded, which is why it is smaller than the headline figures some directories advertise. Federal, state and foundation sources are re-ingested daily.
Who funds environment grants in Iowa?
The most active funders behind the 35 open environment grants in Iowa on this page are Iowa Department of Natural Resources (DNR), Iowa Finance Authority / Iowa Department of Natural Resources (DNR) and Iowa DALS / Iowa Water Quality Initiative. Foundation funders are profiled from public IRS Form 990 / 990-PF filings, so you can see a funder's actual past giving rather than only its stated priorities.
Who is eligible for environment grants in Iowa?
Eligibility for environment grants in Iowa varies by opportunity, but the listings on this page are open to nonprofits, government agencies, school districts and other eligible organizations. Each listing states its own eligible applicant types, and GrantSonar filters your matches against your organization type, geography and programs so ineligible opportunities are demoted rather than surfaced.
Can an organization outside Iowa apply for these grants?
It depends on the opportunity. Some of the 35 listings here are national programs open to applicants anywhere in the U.S. and simply relevant to Iowa; others are restricted to Iowa organizations or to specific counties. Each listing shows its own geographic eligibility, and national programs are not excluded from this page.
When are the deadlines for environment grants in Iowa?
Deadlines differ per opportunity and some are rolling with no fixed close date. Every listing on this page shows its own close date where the funder publishes one, and GrantSonar re-checks source pages so a deadline that moves is picked up rather than left stale.
Is there a free way to search environment grants in Iowa?
Yes. This page is free to browse with no account. A free GrantSonar account additionally matches these environment grants in Iowa against your organization's profile and eligibility, so you get a ranked shortlist rather than a list you filter by hand.
How often is this list of environment grants in Iowa updated?
Daily. Federal, state and foundation sources are re-ingested every day, duplicate listings are collapsed onto a canonical record, and listing URLs are checked for rot — a stale catalogue is worse than a smaller current one, so dead links are flagged rather than left to look live.