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Environment Grants in Maryland (2026)

There are currently 41 active environment grants available to organizations in Maryland. 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 MD.

Open Environment Grants in Maryland

National Capital Region Transportation Planning Board (TPB)
$100,000 $5,000,000
TransportationAir QualityEnvironmentTransit+1 more

CMAQ funds are programmed by MPOs in nonattainment/maintenance areas. Projects must demonstrate emissions reductions. Includes transit, bike-ped, EV c…

Maryland Department of the Environment (MDE)
$25,000 $500,000
Environment

Environmental restoration and stewardship projects in the Chesapeake Bay watershed.

MD Dept of Natural Resources
$25,000 $2,000,000
ConservationRecreationOpen Space

Land acquisition and park development funding for local governments to preserve open space and provide recreation opportunities.

38 more open grants

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Environment Grants in Nearby States

Other Grant Categories in Maryland

Environment grants in Maryland: common questions

How many environment grants in Maryland are available right now?

GrantSonar is tracking 41 open environment grants in Maryland 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 Maryland?

The most active funders behind the 41 open environment grants in Maryland on this page are National Capital Region Transportation Planning Board (TPB), Maryland Department of the Environment (MDE) and MD Dept of Natural Resources. 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 Maryland?

Eligibility for environment grants in Maryland 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 Maryland apply for these grants?

It depends on the opportunity. Some of the 41 listings here are national programs open to applicants anywhere in the U.S. and simply relevant to Maryland; others are restricted to Maryland 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 Maryland?

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 Maryland?

Yes. This page is free to browse with no account. A free GrantSonar account additionally matches these environment grants in Maryland 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 Maryland 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.