As of October 2026, Grantoria lists 84 Energy Efficiency Grants for Nonprofits — 7 open right now, across 33 funding agencies. Award amounts range $5K to $550M. The next application deadline is November 6, 2026. All listings are free, with direct links to the official application.
Innovation Vouchers will provide grants for companies to engage in research projects in partnership with an Illinois institute of higher education. This will facilitate the sharing…
🏛 Illinois Department of Commerce and Economic Opportunity⏰ Nov 6, 2026
DOE CMEI is dedicated to securing America’s energy future by reinforcing domestic critical mineral supply chains, driving next-generation energy technology and manufacturing research, and promoting affordable,…
🏛 Golden Field Office📋 CFDA 81.087⏰ Dec 1, 2026💰
$2,000,000 – $20,000,000
Silcon Carbide Cladding Lead Test Rod Development-Phase 1 Research, development, and fabrication of Silicon Carbide cladding specimens for research reactor insertion, irradiation, and post-irradiation examinations by…
🏛 Idaho Field Office📋 CFDA 81.121⏰ Dec 7, 2026💰
up to $62,500,000
The U.S. Military Academy at West Point's mission is "to educate, train, and inspire the Corps of Cadets so that each graduate is a commissioned leader…
🏛 Dept of the Army -- Materiel Command📋 CFDA 12.431⏰ Mar 31, 2027
SC hereby announces its continuing interest in receiving applications for support of work in the following program areas: · Advanced Scientific Computing Research· Basic Energy Sciences· Biological and Environmental Research· Fusion…
How many energy efficiency grants for nonprofits are available?
Grantoria currently lists 84 energy efficiency grants for nonprofits, of which 7 are open for applications right now. The database is refreshed daily from official federal sources (Grants.gov and SAM.gov).
When is the next deadline?
The next application deadline is November 6, 2026 — about 16 days away. Deadlines vary by program; open any grant to see its exact closing date and application window.
How much funding is available?
Award sizes range from $5K to $550M, depending on the program and applicant. Each grant shows its specific funding range where the agency has published one.
Is Grantoria free to use?
Yes — Grantoria is completely free. No account or subscription is required to browse energy efficiency grants for nonprofits, view deadlines and eligibility, or reach the official application.
How do I apply?
Open any grant to see its full profile — eligibility, required documents, deadlines and a direct link to the official application on the funding agency's website. You apply through the federal portal; Grantoria simply helps you find the right opportunity.
