# Is DOE's Nuclear Energy Launch Pad Building a Real Deployment Pipeline?

The National Reactor Innovation Center at Idaho National Laboratory has selected 13 projects across 12 companies in the second round of its Nuclear Energy Launch Pad program — and eight of those companies are first-time entrants with no prior selection under any DOE pilot program. The announcement, made August 25, 2026, signals that the Launch Pad's applicant pool is widening beyond the cohort that emerged from the original Reactor Pilot Program and Fuel Line Pilot Program. The selections span both reactor development and nuclear fuel cycle technologies, including fabrication, [uranium enrichment](/glossary/enrichment), and conversion.

The eight newcomers — Atlas Atomics, Forge Atomics, Hexium, [Lightbridge](https://smrintel.com/companies/lightbridge), Nusano, Raven-Flint Nuclear, Scaled Atomics, and Sublime Atomics — represent a notable injection of early-stage developers gaining structured access to DOE's authorization pathway for the first time. The four returning companies were all from the group that has previously achieved zero-power fueled [criticality](/glossary/criticality), a concrete technical milestone that distinguishes them from the newcomers. Aalo Atomics, which also achieved zero-power fueled criticality, was not included in this round.

---

## What Is the Nuclear Energy Launch Pad?

The Launch Pad is a DOE-led program administered through NRIC at Idaho National Laboratory. It evolved from two earlier initiatives: the Reactor Pilot Program and the Fuel Line Pilot Program. Its core function is to integrate reactor and fuel facility authorization, testing, and deployment support into a single structured pathway for private developers — companies that would otherwise navigate DOE's authorization process without dedicated institutional support.

Selected companies gain access to subject matter experts, INL's physical infrastructure, and regulatory support tailored to their technology type. NRIC Director Brad Tomer described it as a bridge "between concept and commercialization." The first round of Launch Pad selections was announced in April 2026, drawn from the earlier pilot program applicant pools.

The program's scope is deliberately broad. It covers not just reactor developers but also companies working on fuel cycle infrastructure — a deliberate policy choice reflecting DOE's stated concern about domestic fuel availability. Deputy Assistant Secretary for the Nuclear Fuel Cycle Josh Jarrell specifically called out fabrication, enrichment, and conversion technologies as priorities, framing them as essential to reducing U.S. reliance on foreign fuel sources.

---

## Eight Newcomers: What the Cohort Composition Tells You

The eight first-time selections are the more analytically interesting element of this announcement. Most are not household names in the advanced nuclear space, which is precisely the point. The Launch Pad appears to be functioning as an intake mechanism for the next generation of developers — companies that may be too early for significant private capital but need structured institutional engagement to advance toward a viable regulatory submission.

Among the newcomers, [Lightbridge](https://smrintel.com/companies/lightbridge) is the most familiar name to market watchers, known primarily for its work on metallic fuel technology for existing LWRs rather than new reactor concepts. Its inclusion alongside reactor-focused newcomers like Scaled Atomics and Sublime Atomics underscores that the Launch Pad is not exclusively an SMR program — fuel cycle technology companies are explicitly in scope.

The source material does not specify technology types or development stages for most of the newcomers, so extrapolating readiness levels from the announcement alone would be speculative. What can be said with confidence: all 12 selected companies can now begin working with NRIC on technical, regulatory, and deployment support.

The decision to exclude Aalo Atomics from this round — despite it having achieved zero-power fueled criticality — is notable but unexplained in the source material. Whether that reflects a capacity constraint at NRIC, a programmatic sequencing decision, or something specific to Aalo's current status is not addressed.

---

## The Four Returning Companies: Criticality as a Differentiator

The four companies selected who were already in the pilot program ecosystem all share the zero-power fueled criticality milestone. This is a meaningful technical threshold: it means these reactors have achieved a self-sustaining nuclear chain reaction with actual fuel loaded, not just an unfueled neutronics experiment. That puts them on a materially different timeline than most early-stage developers.

The source does not name these four companies explicitly, which limits analysis. However, the framing suggests NRIC views criticality as a natural progression point — companies that have cleared that bar stay in the pipeline, not out of it.

---

## DOE's Fuel Cycle Emphasis Is Not Accidental

Acting Deputy Assistant Secretary for Nuclear Reactors Chimi Zacot framed the second round as proof that the pilot programs' momentum is "the start of a lasting pipeline." But the more operationally significant signal is the fuel cycle dimension. Both Jarrell's and Zacot's statements referenced fuel supply chain resilience explicitly.

This is consistent with broader DOE policy priorities: the [Advanced Reactor Demonstration Program](/glossary/ardp) and related initiatives have repeatedly collided with the reality that even a licensed, constructed advanced reactor is inoperable without a reliable domestic fuel supply — particularly for designs requiring [HALEU](/glossary/haleu). By using the Launch Pad to pull fuel fabrication, enrichment, and conversion companies into the same support structure as reactor developers, DOE is attempting to advance both sides of that equation simultaneously.

INL Director John Wagner's comment about combining "world-class infrastructure, technical expertise, and decades of operational experience" is standard institutional language, but the underlying point is substantive: INL's facilities — including hot cells, irradiation capabilities, and authorization expertise — represent infrastructure that no private developer could replicate independently at this stage.

---

## Industry Trajectory: A Wider Funnel, Not Just a Deeper One

The cumulative picture from the first and second Launch Pad rounds is a program that is deliberately widening its intake funnel rather than concentrating resources on a narrow set of near-term bets. Whether that produces proportional deployment outcomes is the open question.

The program's value is clearest for companies that have a credible technology but lack the institutional relationships and regulatory navigation expertise to advance efficiently through DOE's authorization process. For companies that are genuinely pre-technology — where the concept is not yet well-defined — the program's support may be more limited in practical impact.

The FOAK economics of advanced reactors remain unchanged by a Launch Pad selection. Access to expertise and facilities is a necessary condition for commercialization, not a sufficient one. But the second round's 13 selections do demonstrate that developer interest in the program is not declining — and that the DOE authorization pathway has enough structure to attract a meaningful number of applicants.

---

## Key Takeaways

- NRIC selected 13 projects across 12 companies in the second Nuclear Energy Launch Pad round, announced August 25, 2026.
- Eight of the 12 companies are first-time entrants — newcomers with no prior selection in the Reactor Pilot Program or Fuel Line Pilot Program.
- The eight newcomers include Atlas Atomics, Forge Atomics, Hexium, Lightbridge, Nusano, Raven-Flint Nuclear, Scaled Atomics, and Sublime Atomics.
- The four returning companies all previously achieved zero-power fueled criticality; Aalo Atomics achieved that milestone but was not selected this round.
- Scope explicitly covers fuel cycle technologies — fabrication, enrichment, and conversion — alongside reactor development.
- The first Launch Pad round was announced in April 2026; the program evolved from the Reactor Pilot Program and Fuel Line Pilot Program.
- Launch Pad selection provides access to DOE's authorization pathway, subject matter experts, and INL facilities — not direct funding.

---

## Frequently Asked Questions

**What is the Nuclear Energy Launch Pad program?**
The Nuclear Energy Launch Pad is a DOE-led program administered by the National Reactor Innovation Center at Idaho National Laboratory. It provides private nuclear developers with structured access to DOE's authorization process, INL's technical infrastructure, and regulatory support. It evolved from the earlier Reactor Pilot Program and Fuel Line Pilot Program.

**Which companies were selected in the second Launch Pad round?**
The source identifies eight newcomers: Atlas Atomics, Forge Atomics, Hexium, Lightbridge, Nusano, Raven-Flint Nuclear, Scaled Atomics, and Sublime Atomics. Four additional companies were returning participants who had previously achieved zero-power fueled criticality. The source does not name those four companies explicitly.

**Does Launch Pad selection include DOE funding?**
The source does not indicate that Launch Pad selection includes direct financial awards. The program provides technical, regulatory, and deployment support — including access to subject matter experts, facilities, and the DOE authorization pathway — rather than grant funding.

**Why was Aalo Atomics not included despite achieving criticality?**
The source notes Aalo Atomics achieved zero-power fueled criticality but was not selected in this round. No explanation is provided in the source material.

**What fuel cycle technologies does the Launch Pad cover?**
According to INL and DOE officials quoted in the announcement, the program covers fabrication, enrichment, and conversion technologies in addition to reactor development — reflecting DOE's emphasis on building a resilient domestic nuclear fuel supply chain.