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Environment Grants in District of Columbia (2026)

There are currently 30 active environment grants available to organizations in District of Columbia. 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 DC.

Open Environment Grants in District of Columbia

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…

AmeriCorps
Closes Jan 13, 2027
Community DevelopmentDisaster Prevention and ReliefEducationEmployment, Labor and Training+4 more

AmeriCorps improves lives, strengthens communities, and fosters civic engagement through service and volunteering. AmeriCorps brings people together t…

National Institutes of Health
Closes May 7, 2027
EducationEnvironmentHealthIncome Security and Social Services

The purpose of the NIH Pathway to Independence Award (K99/R00) program is to increase and maintain a strong cohort of new and talented, NIH-supported,…

27 more open grants

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Other Grant Categories in District of Columbia

Environment grants in District of Columbia: common questions

How many environment grants in District of Columbia are available right now?

GrantSonar is tracking 30 open environment grants in District of Columbia 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 District of Columbia?

The most active funders behind the 30 open environment grants in District of Columbia on this page are National Capital Region Transportation Planning Board (TPB), AmeriCorps and National Institutes of Health. 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 District of Columbia?

Eligibility for environment grants in District of Columbia 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 District of Columbia apply for these grants?

It depends on the opportunity. Some of the 30 listings here are national programs open to applicants anywhere in the U.S. and simply relevant to District of Columbia; others are restricted to District of Columbia 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 District of Columbia?

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 District of Columbia?

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