DOE Office of Science FY 2026 Funding Opportunity Overview
Funding Agency: U.S. Department of Energy – Office of Science (SC)
Funding Opportunity Number: DE-FOA-0003600
Application Window: Open through September 30, 2026
The DOE Office of Science FY 2026 Continuation of Solicitation is an annual open Notice
of Funding Opportunity (NOFO) supporting fundamental research across the Office of
Science’s Congressionally authorized program areas.
This solicitation remains open throughout the fiscal year, allowing applicants to submit
proposals at any time until the NOFO closes or is replaced by a successor opportunity.
Research Areas Supported
- Advanced Scientific Computing Research (ASCR)
- Basic Energy Sciences (BES)
- Biological and Environmental Research (BER)
- Fusion Energy Sciences (FES)
- High Energy Physics (HEP)
- Nuclear Physics (NP)
- Isotope Research, Development, and Production
Eligible Applicants
Eligibility varies by program area and funding instrument. Applicants should review
program-specific eligibility requirements outlined in the NOFO before submission.
Cost Sharing Requirements
Cost sharing is not required for most fundamental research financial assistance awards.
Certain award mechanisms, such as Technology Investment Agreements (TIAs), may require
non-Federal cost sharing.
Funding Details
- Total Funding Available: Approximately $500 million (across Office of Science programs)
- Award Size: Varies by program scope and technical area
- Submission Timing: Continuous through September 30, 2026
How LEC Partners Supports Office of Science Applicants
LEC Partners supports research teams, technology developers, and industry collaborators
pursuing DOE Office of Science funding by aligning technical scope, feasibility, and execution
plans with program expectations.
- Evaluate alignment with Office of Science priorities
- Assess technical feasibility and research readiness
- Strengthen milestones, work plans, and risk mitigation
- Review budgets, schedules, and compliance considerations
- Provide independent technical and commercialization perspective
Official program guidance is available from the DOE Office of Science:
FY 2026 Continuation of Solicitation for the Office of Science Financial Assistance Program
Further Reading
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Other Trusted Industry Sources
DOE Office of Science
Overview of the Office of Science mission, research programs, and priorities.
Office of Science Grants Portal
Official funding announcements and application guidance.
U.S. Department of Energy
Federal energy research programs and national science initiatives.
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