Environment Grants in Maine (2026)
There are currently 33 active environment grants available to organizations in Maine. 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 ME.
Open Environment Grants in Maine
Statewide and regional grants for Maine nonprofits and community organizations. Programs include community building, arts, education, health, and envi…
Maine Department of Environmental Protection Grant - Maine state grant.
Maine Drinking Water State Revolving Fund (DWSRF) provides low-interest loans and principal forgiveness for public drinking water system infrastructur…
30 more open grants
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Environment grants in Maine: common questions
How many environment grants in Maine are available right now?
GrantSonar is tracking 33 open environment grants in Maine 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 Maine?
The most active funders behind the 33 open environment grants in Maine on this page are Maine Community Foundation, MDEP and Maine Drinking Water Program — CDC. 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 Maine?
Eligibility for environment grants in Maine 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 Maine 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 Maine; others are restricted to Maine 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 Maine?
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 Maine?
Yes. This page is free to browse with no account. A free GrantSonar account additionally matches these environment grants in Maine 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 Maine 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.