The open date moved from September 18, 2026 to October 3, 2026, a 15-day delay. Only the open date changed. No close date was provided in this update, so the full application window can't be confirmed.

Why it matters for applicants:

• Later start: Applicants can't submit until October 3 and have an additional two weeks before the opportunity goes live.
• More prep time, if the close date holds: If the deadline stays the same, the submission window is 15 days shorter, but teams have more time to prepare before it opens. If the close date shifts too, total time may be unchanged.
• Planning impact: Check internal schedules for proposal drafting, partner commitments, and registrations (SAM.gov, Grants.gov) against the new date. Funding decisions and award timelines may also slip.

Next step: Confirm the close date on the official listing, since it determines whether the window is shorter or simply delayed.

The close date moved from October 5, 2026 to October 16, 2026, an extension of 11 days. Applicants have more time to prepare and submit.

Why it matters:

• The extra 11 days (about a week and a half) gives teams room to finish the narrative, budget, and any required attachments, or to line up partners and letters of support.
• Applicants who were already on track for October 5 can use the time to polish the package. Those who had been considering skipping this round may now be able to compete.
• The extension may draw more submissions, so expect somewhat greater competition.
• Check the full solicitation and the submission portal for any related changes, such as the time of day the deadline falls, and don't wait until the last day. Registrations such as SAM.gov and Grants.gov can still take time to finalize.

No other fields were reported as changed.

Key Changes in Amendment 3

• Closing time extended: White paper submission deadline moved from 1200 CDT to 1700 CDT on 16 October 2026 (5-hour extension)

• Question deadline clarified: Questions deadline changed from 1700 CST to 1700 CDT on 16 September 2026 (timezone correction and consistency with submission deadline)

• No further Q&A: Government stated "We do not intend to provide additional responses to questions" and instructed offerors to "provide reasonable assumptions in providing the white paper"

• New attachments: Amendment 3 includes an updated ROM Pricing template (Attachment 2) and responses to industry questions (Attachment 3)

• Minor editorial changes: Site A load description clarified to specify "at Site A" for maximum load range (18-22 MW); formatting adjustments to load specifications

Why it matters: The extended submission window and earlier question deadline provide slightly more time to prepare white papers, but the closure of Q&A means applicants must finalize assumptions now without further government clarification.

Description information changed.

The opportunity description was significantly expanded to include detailed announcement terms, evaluation process, two-step submission procedure, problem statement, and submission instructions with specific deadlines and contact information.

New opportunity: Modular Power Generation and Distribution