Well Told Grants

Grants / Department of State / Bureau of International Security-Nonproliferation

DFOP0017227: Unleashing American Energy Dominance and Expediting Responsible and Secure U.S. Small Modular Reactor Deployment through the FIRST Program

Closed Closed July 30, 2025 Opportunity DFOP0017227

This grant is closed. Who won this program's grants before is below, and similar open grants are at the end of the page. It is in our archive of Bureau of International Security-Nonproliferation notices from 2025.

Bureau of International Security-Nonproliferation offered grants of up to $4.0 million (at least $50,000) to the applicants described in the notice. It expected to make about 10 awards worth $19.5 million in total. Applications closed on July 30, 2025.

From the official notice on Grants.gov, last changed May 30, 2025. Checked November 7, 2026.

Key dates

PostedMay 30, 2025
DeadlineJuly 30, 2025

Who can apply

This opportunity was open to the applicants described in the notice.

The following organizations are eligible to apply: U.S. for-profit organizations or businesses; U.S.-based non-profit/non-governmental organizations with or without 501(c) (3) status of the U.S. tax code; U.S.-based private, public, or state institutions of higher education; foreign-based non-profit organizations/non-government organizations (NGO); Federally Funded Research and Development Centers (FFRDCs); Public International Organizations (PIO) ; Foreign Public Entities (FPE); and foreign-based institutions of higher education.

Is this a realistic fit?

What the grant funds

ISN/CTR administers the Foundational Infrastructure for Responsible Use of Small Modular Reactor (SMR) Technology Program (FIRST) to enable partner countries’ responsible nuclear energy deployment under the highest nuclear security, safety, and nonproliferation standards. FIRST is ISN’s flagship programmatic tool to advance President Trump’s Executive Order on Unleashing American Energy in global nuclear energy markets. Launched in 2019, FIRST harnesses the power of U.S. public-private partnerships and the innovation of the U.S. nuclear industry to engage partner countries worldwide seeking to build or expand their nuclear energy programs to meet energy needs. Expertise acquired through FIRST workshops, webinars, technical consultancies, study tours, feasibility studies, SMR simulators, regional training hubs, and site visits includes SMR technology selection, SMR deployment roadmaps, SMR fleet deployment regional harmonization initiatives, nuclear security and nonproliferation considerations for SMR deployment, nuclear safety and licensing best practices for advanced reactors, SMR site selection and characterization, nuclear workforce development, stakeholder engagement, preparation for SMR financing, integrating nuclear in the energy mix, planning for responsible spent fuel and SMR waste management, and more. These civil nuclear energy partnerships harness the power of the U.S. nuclear industry to expedite the deployment of safe, secure, and proliferation-resistant SMRs meeting the highest international standards.

Category: Other.

We found no grant awards under Assistance Listing 19.033 in fiscal 2021 to 2025, which usually means the program is new or very small.

Applying now

This notice no longer takes applications. Agencies often post the same opportunity again under a new number, so check the program's notices on Grants.gov and the similar open grants below.

The notice on Grants.gov keeps its full text and attachments, which is useful for planning a resubmission.

Questions people ask

Is DFOP0017227 still open?

No. It closed on July 30, 2025.

Who can apply for Unleashing American Energy Dominance and Expediting Responsible and Secure U.S. Small Modular Reactor Deployment through the FIRST Program?

Bureau of International Security-Nonproliferation accepted applications from the applicants described in the notice. The notice adds further conditions, so read its eligibility section.

What is the deadline for Unleashing American Energy Dominance and Expediting Responsible and Secure U.S. Small Modular Reactor Deployment through the FIRST Program?

Closed July 30, 2025. Applications are no longer accepted; the program's newer notices are on this page when there are any.

How much funding is available?

Awards of up to $4.0 million each. About $19.5 million in total across about 10 awards.

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