As of July 2026, Grantoria lists 880 Clean Energy Grants for Nonprofits — 31 open right now, across 101 funding agencies. Award amounts range $1K to $5B. The next application deadline is July 22, 2026. All listings are free, with direct links to the official application.
Projects under this grant: Make funding available through agreements with private nonindustrial forest landowners to pay for specific, non-commercial ecological forest improvement and wildfire resilience practices…
🏛 Department of Forestry and Fire Protection (California)⏰ Jul 17, 2026💰
$100,000 – $5,000,000
The Department of State’s Office of the Nonproliferation and Disarmament Fund (ACN/NDF) is pleased to announce an open competition for assistance awards through this Notice of…
🏛 Bureau of Arms Control and Nonproliferation📋 CFDA 19.224⏰ Jul 23, 2026💰
up to $1,640,100
Modification 0002 Annoucement (04/21/26): Extended LOI due date to 4/24/2026 Extended TA1 due date to 5/29/2026 Extended TA2 due date to 6/25/2026 Extended TA3 due date…
🏛 Golden Field Office📋 CFDA 81.086⏰ Jul 23, 2026💰
$1 – $3,000,000
The California Department of Fish and Wildlife seeks proposals for highest priority projects associated with the implementation of an NCCP. The intention of this Proposal Solicitation…
🏛 Department of Fish and Wildlife (California)⏰ Jul 31, 2026💰
$200,000 – $500,000
This grant opportunity will result in funding organizations to educate and train primary care (family medicine, internal medicine, OB/GYN, and pediatric) residents to work in underserved…
🏛 Department of Health Care Access and Information (California)⏰ Aug 3, 2026💰
$450,000 – $500,000
NOFO Number: DE-FOA-0003623 – High-performance Optimized Recycled Nuclear Isotopes for Gen IV reactors (HORNIG) Agency Overview: The Advanced Research Projects Agency—Energy (ARPA-E), an organization within the…
🏛 Advanced Research Projects Agency Energy📋 CFDA 81.135⏰ Aug 6, 2026💰
$500,000 – $7,000,000
Plasma science is a transdisciplinary field of research where fundamental studies in many disciplines, including plasma physics, plasma chemistry, materials science, and space science, come together…
🏛 U.S. National Science Foundation📋 CFDA 47.083⏰ Aug 11, 2026
The primary purpose of the Program is to provide funding for advocacy and support services to unserved/underserved child and youth victims/survivors of crime. This can be…
The Conservation Planning Assistance Grant program provides funding to States to support the development of new Habitat Conservation Plans (HCPs) and Conservation Benefit Agreements (CBAs; formerly…
🏛 Department of Fish and Wildlife (California)⏰ Sep 1, 2026💰
$100,000 – $1,000,000
For an organization to be able to submit a proposal and/or eligible to compete for funding (i.e. read and rated) they must meet the following requirements:…
CRC Planning Grants will support planning activities to prepare communities to implement Community Resilience Centers. CRC Planning Grant activities should focus on preparing for a future…
Applicants must be a California School District or County Office of Education.For an organization to be able to submit a proposal and/or eligible to compete for…
How many clean energy grants for nonprofits are available?
Grantoria currently lists 880 clean energy grants for nonprofits, of which 31 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 July 22, 2026 — about 5 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 $1K to $5B, 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 clean energy 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.
About Clean Energy Grants for Nonprofits
Nearly half of clean energy grants for nonprofits require cost-sharing partnerships, a distinctive funding reality that shapes strategy from the start. 6,404 active grants in this category reflect this investment-intensive landscape, with the Advanced Research Projects Agency Energy leading as the top funder alongside the Idaho Field Office and Office of Science.
Award amounts typically range from $500K to $15.0M, with 94% of grants using competitive application processes. Most support research, programs, and capital projects. Since cost-sharing requirements significantly impact feasibility, filtering by support type—particularly Research versus Program grants—can help identify opportunities that align with your organization's capacity and partnership infrastructure.
