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Clean Energy & Climate

Grants for renewable energy, energy efficiency, electric vehicles, climate resilience, and greenhouse gas reduction.

428+
Active Grants
3+
Funding Agencies

Top Funders

Top Funding Agencies

DOE
EPA
USDA

Grant Types

What You'll Find

Solar and wind energy deployment grants
Building energy efficiency retrofits
EV charging infrastructure deployment
Climate resilience and adaptation planning
Environmental justice clean energy programs
Greenhouse gas reduction and monitoring
Rural energy for America program (REAP) grants

Sample Opportunities

Representative Grants

See all 428+ grants

Rural Energy for America Program (REAP)

USDA·$2.5K – $1M·Closes: Rolling
Match Score

Grid Resilience and Innovation Partnerships (GRIP)

DOE·$2M – $50M·Closes: Jan 30, 2027
Match Score

Climate Pollution Reduction Grants – Implementation

EPA·$2M – $500M·Closes: Dec 1, 2026
Match Score

Weatherization Assistance Program (WAP)

DOE·$100K – $5M·Closes: Rolling
Match Score

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Federal Legislation

Related Legislation

Major federal laws driving clean energy & climate funding. Track appropriations, award timelines, and open grant opportunities.

Inflation Reduction Act
View funding tracker →
Infrastructure Investment and Jobs Act
View funding tracker →

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Clean Energy & Climate grants: common questions

How many clean energy & climate grants are available right now?

GrantSonar is tracking 428 open clean energy & climate grants 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 clean energy & climate grants?

The most active funders behind the 428 open clean energy & climate grants on this page are DOE, EPA and USDA. 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 clean energy & climate grants?

Eligibility for clean energy & climate grants 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.

When are the deadlines for clean energy & climate grants?

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 clean energy & climate grants?

Yes. This page is free to browse with no account. A free GrantSonar account additionally matches these clean energy & climate grants 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 clean energy & climate grants 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.