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ActiveDepartment of Energy · 2026

Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2

Quick Facts

Agency: Department of Energy
Funding: $200,000-$250,000
Deadline: Check Source
Status: Active
Funding Cycle: Annual
Eligibility: Small businesses.
Grant Type: SBIR Phase I
Geographic Scope: United States

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✓ Required documents✓ Direct apply link✓ Award amounts confirmed

About This Grant

Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2 is sponsored by Department of Energy. Supports energy-related tech innovations, including advanced RF and wireless systems for communications and sensing.

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Official Opportunity Details

Extracted from the official opportunity page/RFP to help you evaluate fit faster.

SBIR FY 2026 | U.S. DOE Office of Science(SC) Monday, July 7, 2025 (Delayed) Monday, November 10, 2025 (Delayed) Monday, July 14, 2025 (Delayed) Monday, November 17, 2025 (Delayed) Monday, August 4, 2025 (Delayed) Monday, December 15, 2025 (Delayed) Friday, August 8, 2025 (Delayed) Friday, December 19, 2025 (Delayed) Letters of Intent (LOI) Due Non-responsive LOI Feedback Provided Monday, September 15, 2025 (Delayed) Monday, January 26, 2026 (Delayed) Wednesday, February 25, 2026 Monday, January 5, 2026 (Delayed) Tuesday, May 26, 2026 (Delayed) Projected Grant Start Date Tuesday, February 17, 2026 (Delayed) Tuesday, July 7, 2026 (Delayed) Phase Shift I Kick-off (formerly I-Corps) *Registration link will be posted here, one week prior to the webinars.

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All dates are subject to change Tuesday, October 21, 2025 (Delayed) Monday, March 2, 2026 (Delayed) Friday, October 24, 2025 (Delayed) Friday, March 6, 2026 (Delayed) LOI (All Phase II applications) Due Wednesday, November 12, 2025 Tuesday, December 9, 2025 Monday, March 9, 2026 (Delayed) Monday, July 20, 2026 (Delayed) Projected Grant Start Date Monday, April 20, 2026 (Delayed) Monday, August 31, 2026 (Delayed) All dates are subject to change Contact the DOE SBIR/STTR Programs Office U.S. Department of Energy SC-29/Germantown Building 1000 Independence Ave.

, SW sbir-sttr@science. doe. gov Submit suggestions for improving the SBIR & STTR Programs here Leaving Office of Science The link you have requested will take you to a website outside the Office of Science.

Please click the following link to continue: Thank you for visiting our site. We hope your visit was informative and enjoyable.

Eligibility Requirements

Small businesses.

Application Resources

Apply Now

Required Documents

Letter of Intent (LOI)
Budget justification
Data management plan
Foreign relationships disclosure
Indirect rate documentation

Frequently Asked Questions

Who can apply for Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2?

According to the current listing, eligibility includes: Small businesses. Confirm the full requirements in the official notice before applying.

How much funding does Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2 offer?

The current listing shows $200,000-$250,000. Verify award ceilings, matching requirements, and allowable costs in the official notice.

When is the deadline for Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2?

This listing does not include a published deadline, but it is an annual program. Check the official notice for the current cycle's exact dates.

Who funds Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2?

Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2 is funded by Department of Energy. Verify program details on the funder's official page before applying.

Is Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2 available nationwide?

Yes — this listing is flagged as national in scope, so applicants across the U.S. may apply, subject to the sponsor's other eligibility criteria.

How do I apply for Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2?

Applications go through the funder's official portal — the Apply Now link on this page goes there directly.

What documents are required for Small Business Innovation Research (SBIR) and Small Business Technology Transfer (STTR) Phase I Release 2?

The solicitation lists 5 required documents: Letter of Intent (LOI), Budget justification, Data management plan, Foreign relationships disclosure, and Indirect rate documentation. Check the official notice for formatting and page-limit rules.

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