Deadline: 09-Apr-2026
The U.S. Department of Energy (DOE) Office of Science is inviting applications to support cross-cutting research and development in accelerator science and technology. Funding of up to $3,000,000 per project is available to advance fundamental science, strengthen domestic suppliers, and generate broader benefits for U.S. research, government, and industry.
Programme Overview
This funding opportunity is designed to:
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Advance accelerator science and technology for fundamental research
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Support cross-cutting, use-inspired basic R&D in physical sciences
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Strengthen domestic supplier development for critical accelerator components
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Enable progress in scientific research with broader societal and industrial benefits
Projects are expected to contribute to fundamental scientific understanding rather than commercial profit.
Funding Details
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Total program funding: $15,000,000
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Maximum award per project: $3,000,000
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Minimum award per project: $50,000
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Funding purpose: Support basic and applied research in accelerator science and technology
Eligibility Criteria
General Eligibility
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Primarily domestic applicants, including universities, non-profits, and research institutions
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Federally affiliated entities, such as:
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National laboratories
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Federally funded research and development centers (FFRDCs)
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Other federal agencies, under specified conditions
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Track-Specific Eligibility
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Track 1: Open to all responsible domestic organizations
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Track 2: Limited to principal investigators with awards ending before September 30, 2026
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Track 4b: Limited to domestic for-profit organizations developing accelerator components
Non-Domestic Applicants
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May apply if they demonstrate unique capabilities not available domestically
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Must show clear added value to U.S. scientific objectives
Focus Areas and Priorities
Projects should align with one or more of the following priorities:
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Accelerator science and technology development
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Use-inspired basic research that is cross-cutting across multiple disciplines
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Domestic supplier development to strengthen U.S. capacity
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Scientific research advancement in physical sciences
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Broader impact for U.S. government agencies, research, and industry
How to Apply
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Confirm eligibility: Identify the appropriate track for your organization
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Define project scope: Ensure the project aligns with fundamental research priorities
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Prepare detailed proposal: Include technical objectives, methodology, milestones, and budget
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Submit application: Follow DOE Office of Science submission guidelines
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Evaluation: Projects are assessed for scientific merit, innovation, feasibility, and broader impact
Tips for a Strong Application
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Emphasize fundamental scientific contributions over commercial applications
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Highlight cross-cutting impact across research, government, and industry
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Demonstrate capacity and expertise of your team or organization
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Ensure compliance with track-specific eligibility requirements
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Provide a clear plan for budget, milestones, and expected outcomes
Common Mistakes to Avoid
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Submitting proposals that are primarily commercial or profit-driven
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Ignoring track-specific eligibility requirements
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Failing to demonstrate unique capabilities for non-domestic applicants
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Omitting clear milestones or measurable outcomes
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Underestimating the importance of broader impact and U.S. benefits
Frequently Asked Questions (FAQ)
1. Who is eligible to apply?
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Domestic universities, research institutions, non-profits, federally affiliated entities, and certain for-profit organizations depending on the track.
2. Can international applicants apply?
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Yes, only if they offer unique capabilities not available in the U.S.
3. What is the maximum funding per project?
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$3,000,000 per project.
4. What type of projects are funded?
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Projects that advance fundamental accelerator science and technology and generate broader benefits for U.S. research, government, and industry.
5. Are commercial applications eligible?
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No. Projects must focus on fundamental research.
6. What are the track-specific restrictions?
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Track 1: Open to all domestic organizations
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Track 2: For PIs with awards ending before September 30, 2026
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Track 4b: Domestic for-profit organizations developing accelerator components
7. What is the total funding available for this call?
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$15,000,000 in total program funding.
Conclusion
The DOE Accelerator Science and Technology Funding Opportunity 2026 provides critical support for fundamental accelerator R&D, strengthens domestic supplier capabilities, and enables U.S. leadership in cutting-edge scientific research. By supporting cross-cutting projects with broad societal and industrial benefits, the program advances both scientific discovery and national research infrastructure.
For more information, visit Grants.gov.









































