Environment Grants in Mississippi (2026)
There are currently 33 active environment grants available to organizations in Mississippi. 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 MS.
Open Environment Grants in Mississippi
Mississippi Clean Water State Revolving Fund (CWSRF) provides low-interest loans and principal forgiveness for wastewater treatment, combined sewer ov…
Mississippi Department of Environmental Quality Grant - Mississippi state grant.
Environmental protection and coastal restoration projects along the Mississippi Gulf Coast.
30 more open grants
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Environment grants in Mississippi: common questions
How many environment grants in Mississippi are available right now?
GrantSonar is tracking 33 open environment grants in Mississippi 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 Mississippi?
The most active funders behind the 33 open environment grants in Mississippi on this page are Mississippi Department of Environmental Quality (MDEQ), MDEQ and Mississippi State Department of Health — Bureau of Public Water Supply. 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 Mississippi?
Eligibility for environment grants in Mississippi 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 Mississippi apply for these grants?
It depends on the opportunity. Some of the 33 listings here are national programs open to applicants anywhere in the U.S. and simply relevant to Mississippi; others are restricted to Mississippi 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 Mississippi?
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 Mississippi?
Yes. This page is free to browse with no account. A free GrantSonar account additionally matches these environment grants in Mississippi 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 Mississippi 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.