The Atom and the Chip
Speed, equity and not enough water
THE ATOM AND THE CHIP
Fortress America Series, Paper V
Author: Adam Wood | Publication: Blue Collar Analytics | Date: June 2026 | Version: 1.0
EXECUTIVE SUMMARY
The federal government and private capital are betting, at scale and at speed, that the AI and semiconductor buildout this series has already documented will need far more electricity than the grid currently supplies — and nuclear power is the answer they have chosen to fund. Whether any specific reactor in this paper ever powers any specific fab in Paper III is not the point. The point is that hundreds of billions of dollars are moving toward generation capacity sized to match an industrial demand curve that, by every account in this series, is already here. This paper maps where that money is going, how fast it is moving, and how much of it the public can actually see.
Two reactors have already reached criticality under a new, deregulated federal testing pathway, financed entirely with private capital. A third is expected to follow before a July 4, 2026 deadline. Separately, and on a far larger scale, the Department of Energy issued a $17.5 billion conditional loan commitment to Westinghouse Electric Company in June 2026, structured with the same equity-adjacent terms — a permanent profit share now, a convertible equity stake later — that Paper IV documented in the critical minerals buildout. The five sites that loan will fund are not yet public.
Wyoming and Utah anchor the geography, with Utah hosting the densest concentration of nuclear activity in the country. One project there, the long-dormant Blue Castle site, illustrates a real physical constraint this paper traces throughout: water. The project lost its water rights in 2021 amid a mix of financing, regulatory, and water-supply problems, and its 2026 revival arrived alongside a switch to an air-cooled reactor design and a dramatically faster federal licensing environment — two changes that happened together, and this paper does not claim to know which one mattered more. No comparable water plan, and no comparable capital commitment against the water constraint, has surfaced publicly for any other project in this buildout — a contrast this paper develops directly against what Paper III already documented the semiconductor industry doing in the same circumstances.
Finally, this paper distinguishes between civilian licensing speed, which is real, bipartisan in origin, and available to every developer, and a single military demonstration of speed by an actor operating outside that licensing structure entirely. Both are real. They are not the same thing, and this paper treats them as the two distinct cases they are.
SECTION 1 — THE BUILDOUT
The deregulatory and capacity-building groundwork for this buildout is bipartisan, and the clearest evidence of that sits at the beginning of the timeline. In July 2024, Congress passed the ADVANCE Act by a vote of 88-2 in the Senate and 393-13 in the House — among the most lopsided margins of any energy legislation in recent years — directing the Nuclear Regulatory Commission to cut review fees for advanced reactor applicants and build a faster, technology-neutral licensing framework.[1] President Biden signed it into law. Four months later, on November 12, 2024, his administration issued the U.S. Nuclear Energy Deployment Framework, setting a target of tripling the country’s nuclear capacity by 2050.[2]
On May 23, 2025, President Trump signed four executive orders that built directly on that foundation. EO 14300, “Ordering the Reform of the Nuclear Regulatory Commission,” set a target of quadrupling national nuclear capacity, from roughly 100 gigawatts today to 400 gigawatts by 2050, alongside the licensing timelines discussed in Section 3.[10] EO 14302, “Reinvigorating the Nuclear Industrial Base,” directed the Department of Energy’s Loan Programs Office — since renamed the Office of Energy Dominance Financing — to prioritize nuclear restarts, updates, and new construction.[3] EO 14299, “Deploying Advanced Nuclear Reactor Technologies for National Security,” directed the rapid deployment of reactors at DOE sites supporting AI infrastructure and ordered the Army to operate a reactor at a domestic base by September 30, 2028.[9] EO 14301, “Reforming Nuclear Reactor Testing at the Department of Energy,” created the Reactor Pilot Program and set the target this section traces: at least three advanced reactor designs reaching criticality outside the national laboratories by July 4, 2026.[6]
Two reactors have already met that target. Antares Nuclear Mark-0 reached zero-power criticality at Idaho National Laboratory on June 4, 2026, the first reactor cooled by something other than ordinary water to do so in the United States in more than forty years; Mark-0 uses liquid sodium to move heat out of the core.[4] Zero-power criticality means the reactor sustained a controlled chain reaction while generating no meaningful electricity — a deliberate first test of whether the design functions at all before any attempt to generate power. Valar Atomics’ Ward 250 followed on June 18, at the Utah San Rafael Energy Lab in Orangeville, Emery County, becoming the first reactor built entirely outside a national laboratory.[5] Ward 250 is helium-cooled, a third approach distinct from Mark-0’s sodium and from the ordinary water used in the AP1000 design discussed later in this section. Valar’s own technical materials describe the distinction this paper relies on throughout: “Cold ≠ Hot: Cold proves the physics. Hot proves the power.”[11]
Ward 250 was also the subject of the first aerial transport of a reactor in U.S. history. In February, three Air Force C-17s carried the disassembled, unfueled unit from March Air Reserve Base, California, to Hill Air Force Base, Utah — two states, not a cross-country journey — in an operation named Windlord, flown by the 62nd Airlift Wing, the only Air Force unit certified to routinely transport U.S. nuclear weapons.[12] The flight was carried out at federal expense, distinct from the private capital that funded the reactor’s development. A third project, Aalo Atomics, received approval to proceed in late June, with the Energy Secretary expressing confidence it would reach criticality before the deadline.[13] All three reactors were developed with private capital — reported figures include more than $130 million raised by Valar toward Ward 250 specifically, with broader company fundraising cited elsewhere as high as $489 million[14] — and required no federal money to reach the criticality milestone, only a faster federal permitting pathway than the Nuclear Regulatory Commission’s standard licensing process.
The federal financing story is a separate and much larger track, running in parallel. On June 23, 2026, the Department of Energy’s Office of Energy Dominance Financing — the renamed Loan Programs Office described above — issued a conditional loan commitment of up to $17.5 billion to Westinghouse Electric Company, intended to finance ten new AP1000 reactors, a large, roughly 1,100-megawatt pressurized water reactor design and the only large-scale advanced reactor currently licensed for commercial operation in the United States, at five sites nationwide, selected from seven utilities that have already signed letters of intent.[7] The Energy Secretary declined to name the candidate sites when asked directly. This single loan sits inside a far larger $80 billion framework, under which the federal government is entitled to keep 20 percent of profit distributions above the loan repayment threshold indefinitely, with the right to convert that claim into a 20 percent equity stake if Westinghouse goes public above a $30 billion valuation by January 2029.[7] “Conditional” matters here: the commitment depends on conditions not yet satisfied, including a final investment decision that has not yet been made, and is distinct from money that has actually been disbursed.
Geographically, the buildout is concentrated but not confined to two states, and those states have begun coordinating directly. Wyoming hosts TerraPower’s Natrium reactor near Kemmerer, a sodium-cooled fast reactor that received its construction permit in March 2026 — the first commercial reactor construction permit the NRC has issued in nearly a decade, and separately, the first ever issued for a non-light-water reactor, a category the agency had not approved in more than 40 years.[15] The plant broke ground on its nuclear systems in April 2026 and is targeted for completion in 2030-2031. Utah hosts the densest concentration of nuclear activity in the country: at least eight companies — TerraPower’s second site, Valar Atomics, Anfield Energy, Nusano, General Matter, Atlas Atomics, Curio, and the revived Blue Castle project near Green River — operating under Governor Spencer Cox’s Operation Gigawatt initiative, which state officials describe as a hundred-billion-dollar effort spanning reactor manufacturing, uranium mining, fuel enrichment, and waste handling.[16] Idaho, Wyoming, and Utah have formalized this coordination directly through a three-state agreement tying nuclear development to shared energy goals, with Idaho National Laboratory, where Antares went critical, serving as the shared technical anchor.[17] South Carolina, Ohio, and Tennessee each host at least one additional project: the long-idle V.C. Summer AP1000 site, a new Elementl Power plant in development, and Kairos Power’s Hermes reactor under construction at Oak Ridge, respectively.[18][19][20]
None of this geography overlaps with the southern spine this series mapped in Paper III. Arizona, Texas, and California host the semiconductor fabs and water infrastructure documented there; no reactor in this paper sits near any of them. That absence does not weaken this paper’s central claim. The bet being made is about total generation capacity matching total projected demand, not about any single reactor’s transmission lines reaching any single fab.
SECTION 2 — THE MECHANISM
Two different federal postures are operating inside this buildout at once, and they should not be mistaken for the same thing.
The first is deregulation. Executive Order 14301 created the Reactor Pilot Program, a new Department of Energy authorization pathway that lets private developers construct and operate full-scale test reactors outside the standard Nuclear Regulatory Commission licensing process, using the Department’s own authority under the Atomic Energy Act rather than a commercial NRC license.[6] Antares Nuclear, Valar Atomics, and Aalo Atomics moved through this pathway, developing their reactors entirely with private capital — a 45-day review standard and shared staff between DOE and NRC were the program’s actual contribution.[21] Operation Windlord is the one exception inside this category: the Air Force’s airlift of Valar’s unfueled reactor was flown at federal expense, using military aircraft, crews, and the 62nd Airlift Wing’s own logistics planning, a cost the private capital figures above do not include.[12]
The second posture is the one this series has already documented at length: direct federal financing through an equity-adjacent instrument. The Department of Energy’s Office of Energy Dominance Financing — the same agency structure Paper IV identified financing critical mineral companies — issued its $17.5 billion conditional loan commitment to Westinghouse Electric Company on June 23, 2026.[7] Once Westinghouse repays the loan and the projects begin generating profit beyond that threshold, the federal government keeps 20 percent of every dollar of that future profit, indefinitely — a permanent claim structured as a loan term rather than a stock purchase, but functioning the same way, with the right to convert into an outright 20 percent equity stake if Westinghouse pursues an IPO valued above $30 billion by January 2029.[7] The loan does not go directly to Westinghouse or to the participating utilities; it is structured through five newly created special purpose vehicles — separate legal entities, one per project, formed specifically to hold each project’s assets and debt apart from Westinghouse’s own balance sheet — jointly owned by Westinghouse and an as-yet-unnamed utility partner for each site, each required to commit $500 million in equity before any federal funds are released.[7]
This is the same architecture Paper IV traced through MP Materials, Vulcan Elements, and Trilogy Metals, applied at a larger dollar scale to a different sector. Westinghouse itself is majority owned by Brookfield, a private asset management firm, with Cameco, a uranium mining company, holding the remainder[22] — the same upstream-supply-chain pattern documented in Paper IV, where a critical-minerals company’s equity holders benefit directly from federal backing, now applies to the company building the reactors as well.
The distinction between the two postures separates what has already happened from what has only been promised. The Reactor Pilot Program’s reactors were developed with private capital and have already gone critical; that work is done and cannot be unwound. The Westinghouse program is conditional, dependent on a final investment decision not yet made, structured around sites and utility partners not yet named. One track is finished. The other has barely started.
SECTION 3 — THE SPEED
What changed in 2025 was the pace at which the ADVANCE Act’s groundwork got implemented. Executive Order 14300 set explicit numeric deadlines: 18 months for the NRC to issue a final decision on a new reactor license, and roughly 12 months for license renewals.[10] On March 25, 2026, the NRC Commissioners voted to finalize “Part 53,” the first entirely new commercial reactor licensing category since 1989, when the agency created Part 52. Part 53 does not replace the existing Part 50 and Part 52 pathways; it stands alongside them as a third, optional framework developers can choose instead.[23] The order behind this reform cites a long-running bottleneck in those older frameworks directly: between 1954 and 1978, the NRC authorized 133 reactors that were completed; since 1978, only two have entered commercial operation.[10] The rule was published in the Federal Register five days after the vote and took effect April 29, 2026.[31] The NRC also cut its hourly review fee for advanced reactor applicants from $318 to $148, a reduction of more than 50 percent, effective October 2025, implementing a fee structure the ADVANCE Act had already directed it to build the year before.[31]
Energy Secretary Chris Wright has supplied the historical scale that makes this reform meaningful: in the roughly 25 years following the first reactor to generate civilian electricity at Idaho National Laboratory in the 1950s, the United States permitted and began construction on more than 100 reactors before the industry, in his account, “ground to a halt” on regulatory grounds.[17] The current target — ten large reactors under the Westinghouse program, plus a handful of pilot microreactors — is a small fraction of that historical pace, even with review timelines compressed by years. This is the civilian speed this paper has referenced elsewhere: real, congressionally authorized, bipartisan in origin, and now backed by a specific regulatory framework and fee structure, applying to every developer in this buildout regardless of company or state.
Military speed is a different case, and an interesting one in its own right. Operation Windlord demonstrated what an actor operating outside this licensing structure entirely can accomplish, using its own aircraft, its own crews, and its own authority under the Atomic Energy Act. It says nothing about whether the civilian licensing system has gotten faster — that case is made on its own terms above — but it may say something about where the military intends to go next with reactor logistics, a thread worth watching rather than dismissing.
SECTION 4 — THE DISCLOSURE GAP
The pattern this series identified in Paper IV repeats here without modification. Disclosure of where the money and the reactors are actually going depends on what someone in government chooses to say, not on any standing requirement to say it.
The clearest example is the simplest one. Asked directly which five sites would receive the Westinghouse loan’s $17.5 billion, the Energy Secretary declined to answer, while confirming that seven utilities have already signed letters of intent tied to specific, identified sites.[7] The information exists. Seven companies know it. The public does not, and no law currently requires that it be disclosed before the final five are chosen.
The corporate structure compounds the gap rather than closing it. The loan flows through five special purpose vehicles that do not yet exist in public records, each jointly owned by Westinghouse and a utility partner the government has also declined to name.[7] A citizen attempting to trace $17.5 billion in federal commitments would need to identify entities that have not been created, owned in part by companies that have not been disclosed, before any tracing could begin.
This is not a uniquely nuclear problem. It is the same gap Paper IV documented in the critical-minerals buildout: public money moving through private corporate structures with no disclosure requirement attached to the structure itself, only to whichever party happens to be publicly traded and therefore bound by securities law. Westinghouse is privately held. Nothing requires Brookfield, Westinghouse, or any of the five forthcoming special purpose vehicles to disclose terms beyond what the Department of Energy chooses to publish.
The Reactor Pilot Program sits on the other side of this line, and the contrast is worth naming directly. Antares, Valar, and Aalo’s funding came from private investors who chose, on their own, to publicize their raises and milestones — Valar’s own social media announcement of Operation Windlord is one of the primary sources for this paper’s account of that event.[12] That openness was not required by any statute; it happened because the companies involved had a commercial incentive to be visible. The Westinghouse program has the opposite incentive structure: a federal loan large enough to draw scrutiny, structured in a way that delays the moment at which that scrutiny becomes possible.
SECTION 5 — THE WATER PROBLEM
Every reactor design in this paper solves the same basic engineering problem differently and arrives at the same downstream requirement regardless. Sodium, helium, or ordinary water can carry heat out of a reactor core. Once that heat is extracted, every design converts it to electricity the same way every thermal power plant has since the nineteenth century: by boiling water into steam and using that steam to turn a turbine. The technology changes how heat moves from the core to the water. It does not change the water-intensive steam cycle that follows.
Paper III measured this constraint precisely in the semiconductor industry, and the comparison is worth restating in full rather than borrowed as a conclusion: a single fab consumes roughly 10 million gallons of ultrapure water per day, against 1.5 to 5 million for a large data center — fabs accounting for roughly 40 percent of new water demand in an AI-era buildout against data centers’ 4 percent.[25] That finding mattered because it was measured, not estimated, and because the industry did not wait for the constraint to become a crisis before acting on it. TSMC built a reclamation system scaling to 36,000 cubic meters of recycled water per day.[25] Intel achieved zero-liquid-discharge status at its Oregon fab.[25] The city of Sherman, Texas rebuilt its water infrastructure with more than $400 million in capital specifically to support Texas Instruments and GlobalWafers before either company’s fab reached full production.[25]
No comparable response has surfaced publicly anywhere in this paper’s nuclear buildout, with one exception. Reporting on the Idaho National Laboratory milestone has independently noted the same gap this paper identifies: the criticality tests achieved so far prove the reactor core works, but leave the cooling systems — the part of the design most directly tied to water use — explicitly untested.[26] Blue Castle is the one project that has visibly changed course because of this constraint. Its original design, two large AP1000 reactors, required water rights the company secured in 2012 and then lost in 2021 amid a mix of financing trouble, regulatory delay, and an unresolved legal fight over the water itself.[8] Its 2026 revival did not restore that water position. It replaced it: the new design uses Holtec SMR-300 units with air-cooled condenser systems, chosen specifically to operate in arid conditions with far less water than the original plan required.[28] That redesign arrived in the same window as a dramatically faster federal licensing environment, and this paper does not have evidence to say which factor did more to make the revival possible — only that both happened together, and that water was real enough as a constraint to force a change in reactor technology regardless of which factor gets the credit.
No other project in this paper has made a comparable adjustment, or stated a comparable water plan at all. TerraPower’s Natrium design and the ten AP1000 reactors in the Westinghouse program use the same conventional steam-cycle generation that Blue Castle’s original design used before its water rights were lost, in some of the same water-stressed states Paper III already documented absorbing new demand from semiconductor fabrication — Utah’s Great Salt Lake and the Colorado River are both in measured long-term decline, independent of anything in this buildout.[29] The chip industry saw its water constraint coming and moved capital against it before its fabs went live. With one exception, this buildout has not yet shown that it has done the same.
CONCLUSION
This paper set out to determine whether the speed and structure of the federal government’s nuclear buildout matched the pattern this series identified in critical minerals. It does.
The institutional record runs continuously across the handoff between administrations: a Democratic Congress and president built the licensing reform and set the first capacity target; the current administration funded the financing instrument and accelerated the timeline. That continuity is the same constant this series has tracked since its first paper, and it requires no further argument here — Section 1 already made the case in full.
What the two postures inside this buildout share, and what separates them, is the same distinction Paper IV drew for critical minerals. A regulatory system getting faster benefits every developer equally. A single actor operating outside that system, as the military did in February, proves something narrower and more specific about that actor alone.
This paper’s title makes a claim about direction, not geography. The federal government and private capital are moving hundreds of billions of dollars toward generation capacity sized to match the AI and semiconductor demand this series has already documented — visibly, at a pace and through a structure the public can only partly see. Which five sites will receive $17.5 billion in federal loan commitments is not public information as of this writing. The water requirement of every reactor in this buildout beyond Blue Castle’s redesigned project is not addressed in any document this paper has reviewed. Both gaps sit in the same place Paper IV’s central finding sat: not in what has been built, which is real and dated and verifiable, but in what has only been promised, where the public’s ability to verify ends exactly where the government’s disclosure choices begin.
REFERENCES
[1] ADVANCE Act of 2024, Public Law 118-67, signed July 9, 2024; U.S. Senate Committee on Environment and Public Works, “Signed: Bipartisan ADVANCE Act to Boost Nuclear Energy Now Law,” July 9, 2024.
[2] U.S. Department of Energy, “U.S. Nuclear Energy Deployment Framework,” November 12, 2024.
[3] Executive Order 14302, “Reinvigorating the Nuclear Industrial Base,” May 23, 2025.
[4] U.S. Department of Energy, “Department of Energy Celebrates First Advanced Reactor Achieving Criticality” (Antares Nuclear, Mark-0), June 4, 2026.
[5] U.S. Department of Energy, “Department of Energy Celebrates Second Advanced Reactor Achieving Criticality” (Valar Atomics, Ward 250), June 18, 2026.
[6] Executive Order 14301, “Reforming Nuclear Reactor Testing at the Department of Energy,” May 23, 2025.
[7] U.S. Department of Energy, Office of Energy Dominance Financing, conditional loan commitment announcement, Westinghouse Electric Company, June 23, 2026.
[8] HEAL Utah; San Juan County Water Conservancy District records, Blue Castle Holdings water lease history, 2012-2021.
[9] Executive Order 14299, “Deploying Advanced Nuclear Reactor Technologies for National Security,” May 23, 2025.
[10] Executive Order 14300, “Ordering the Reform of the Nuclear Regulatory Commission,” May 23, 2025, 90 Fed. Reg. 22587 (May 29, 2025).
[11] Valar Atomics, “Project NOVA” technical materials, valaratomics.com.
[12] U.S. Air Force, 62nd Airlift Wing, Operation Windlord press materials, February 2026; Valar Atomics social media announcement, February 15, 2026.
[13] U.S. Department of Energy / Secretary Chris Wright, public statement on Aalo Atomics approval, late June 2026.
[14] Valar Atomics funding disclosures, various rounds, 2025-2026.
[15] U.S. Nuclear Regulatory Commission, press release No. 26-028, “NRC Issues First Commercial Reactor Construction Permit in Nearly a Decade,” March 4, 2026; U.S. Department of Energy, “NRC Issues Construction Permit for TerraPower’s Natrium Advanced Reactor.”
[16] State of Utah, Governor Spencer Cox, “Operation Gigawatt” initiative materials, 2024-2026.
[17] Cowboy State Daily, “Energy Secretary Tours 17 Labs And Urges Wyoming To Join ‘Nuclear Renaissance,’” December 9, 2025.
[18] Santee Cooper, V.C. Summer site status statements, 2025.
[19] Elementl Power, project announcement, Ohio, June 18, 2026.
[20] Kairos Power, Hermes reactor construction status, Oak Ridge, Tennessee.
[21] U.S. Department of Energy, Reactor Pilot Program fact sheet, June 2025.
[22] Brookfield Corporation, Westinghouse Electric Company ownership disclosures; Cameco Corporation, public filings.
[23] U.S. Nuclear Regulatory Commission, press release No. 26-035, “NRC Approves Final Rule for Advanced Reactor Licensing,” March 25, 2026; Perkins Coie, client alert, March 25, 2026.
[25] Blue Collar Analytics, “Where Fortress America Lands: The Southern Spine and the Race to Build It,” Fortress America Series, Paper III, Section 4.
[26] Idaho National Laboratory, reporting on Mark-0 zero-power criticality milestone, June 2026.
[28] Fulcrum Point Holdings / Blue Castle Holdings joint venture announcement, redesign to Holtec SMR-300, 2026.
[29] Circle of Blue, reporting on Great Salt Lake and Colorado River water decline, Utah.
[31] U.S. Nuclear Regulatory Commission, “Part 53” final rule, 91 Fed. Reg. 15696, March 30, 2026 (effective April 29, 2026); fee schedule update, effective October 2025
