Nuclear energy is undergoing a quiet but powerful resurgence, and yet the ecosystem remains one of the most opaque and fragmented to track. To bring clarity, we built the first-of-its-kind Nuclear Energy Market Map, powered by Specter’s proprietary data, mapping 400+ companies across the entire nuclear value chain. That said, S/O to CTVC for the inspiration - their Q1 2025 roundup, covering new nuclear funding.

The landscape spans the nuclear fuel cycle, fission reactor developers, the fast-evolving field of fusion startups, established power producers and operators, global EPCs and component suppliers, project developers and service providers, as well as critical players in waste management and decommissioning. Together, these categories represent the heartbeat of an industry that sits at the intersection of climate, energy security, and deep technology.

By structuring the market in this way, our goal is to provide investors, founders, and industry leaders with a clear view of where innovation is happening and where the next generation of nuclear opportunity may emerge.

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Nuclear EPC & Major Components

Ferveret (🌟 Specter – Global Rank 6,192)
Ferveret is building adaptive phase liquid-cooling for high-density compute—an approach inspired by nuclear plant cooling—and publicly claims large step-changes in efficiency (e.g., cooling OpEx and CapEx reductions) as part of its YC profile. Founded in 2021 by Reza Azizian (CEO) and Matteo Bucci (CTO; MIT Nuclear Science & Engineering faculty), the origin story sits squarely in thermal engineering and nuclear heat-transfer expertise. Ferveret last raised a seed on 2021-09-13 ($2.1m; $2.225m total). YC confirms founders and positioning; the company site showcases an investor roster (logos visible, incl. Cerberus and Aramco). Highlights: Headcount Scale-up; Top-Tier Investors.

NanoTerraTech Advanced Materials (🌟 Specter – Global Rank 23,132)
Vancouver-based NanoTerraTech develops bio-graphite from forestry biomass waste, initially targeting EV anodes and—more recently—writing about nuclear-grade graphite pathways (“From Forest to Fission”) and collaborating with Canadian Nuclear Laboratories/UBC Okanagan on TRISO-relevant purity work. The founding duo is Connie Ekelund (CEO) and Scott Farnham (CTO); ecosystem references include Plug and Play, NGen and ForBio. Last raised on 2024-04-02 (seed); backers listed there include BDC, Plug and Play, and Startupfest.

Holdson (🌟 Specter – Global Rank 49,082)
Electrochemical polishing systems for metal AM/3D-printed parts, spun out of a collaboration with the UK Advanced Propulsion Centre—that’s Holdson’s origin story—and a process often cited as up to 6× faster with large surface-roughness reductions. Founders are Aaron Holt (CEO) and Neil Dickinson (CTO). Holdson closed pre-seed on 2023-10-26 $182k led by the British Design Fund.

Marmon Industrial Energy & Infrastructure (🌟 Specter – Global Rank 396,460)
A Marmon Electrical division (Berkshire Hathaway), Marmon IEI provides engineered wire, cable and traced-tubing for mission-critical infrastructure, including nuclear-qualified LV/DC, control and instrumentation cables (RSCC/Marmon IEI brand legacy in nuclear 50+ years; IEEE-qualified families). Recent corporate moves include acquisitions to broaden comms/power reach (e.g., Trilogy Communications).

Nuclear Fission Reactors

Hadron Energy (🌟 Specter – Global Rank 1,044)
Hadron is building a transportable micro-modular light-water reactor targeted at datacenters, industrial sites, and remote/off-grid power. The U.S. NRC lists Hadron in active pre-application engagement, confirming early regulatory dialogue on the design, while the founder’s post describes the 2024 formation and San-Francisco base. Company updates highlight rapid team growth and ongoing development of a first LWR microreactor. Hadron’s last round was pre-seed on 2024-07-22 for $0.9m (USD) with ZenithCrest; we keep those figures from your file.

Deep Fission (🌟 Specter – Global Rank 4,166)
Berkeley-based Deep Fission proposes placing small pressurised-water reactors roughly a mile underground to leverage geologic containment and compress surface civil works—initially targeting AI-scale datacenters, utilities, and government loads. The company announced a $4m pre-seed led by 8VC on 2024-08-22 and publicly presents the team led by Liz (Elizabeth) Muller (CEO) with Prof. Richard Muller (CTO).

Blossom Energy (🌟 Specter – Global Rank 23,183)
Tokyo-based Blossom develops HTGR (high-temperature gas-cooled reactor) systems paired with thermal energy storage to decarbonise industrial process heat (“green steam”). Public listings name Shinpei (Shimpei) Hamamoto as Representative/CEO and date incorporation to January 2022; JAIF’s directory provides the Roppongi HQ and nuclear profile. Raised a Seed round on 2024-02-28 ($2.323m USD) with investors including Incubate Fund, GLOBIS, ReGACY Innovation Group, Animal Spirits, Tsuneishi Partners; Incubate Fund’s portfolio page and ReGACY’s news post corroborate participation, and market trackers list the broader investor mix.

Radiant (🌟 Specter – Global Rank 66,637)
Founded by former SpaceX engineer Doug Bernauer, Radiant is developing Kaleidos, a ~1 MWe portable HTGR microreactor (TRISO fuel, helium coolant, prismatic graphite blocks) designed to fit in a shipping container and replace diesel generators. The NRC documents pre-application engagement (since Oct-2022). Raised a series c on 2024-11-14; Radiant later announced the close of that series c at $165m on 2025-05-28, bringing stated total venture funding to $219m (we cite this as the newer, official update).

Nuclear Fuel Cycle

Ubaryon (🌟 Specter - Global Rank 54,897)
Australia’s Ubaryon is developing a chemical uranium-isotope separation route that avoids UF₆ conversion/de-conversion, aiming to cut capex/opex and add inherent non-proliferation benefits. The company traces its origin to a 2015 environmental-testing anomaly and notes its IP was classified by ASNO in 2018, with technical disclosures regulated by ASNO and Defence Export Controls—details later reiterated in an ASX shareholder update. In 2025, Ubaryon formed a strategic partnership with Urenco, with Urenco committing A$5m over three years for a 13% stake and technical collaboration to progress the oxide-to-oxide process.

Clean Core Thorium Energy (🌟 Specter - Global Rank 55,614)
Chicago-based Clean Core is developing ANEEL™—a thorium + HALEU fuel designed as a drop-in for PHWR/CANDU bundles. The CNSC completed a Phase-1 pre-licensing assessment, and INL’s Advanced Test Reactor began irradiation testing of ANEEL rodlets in 2024; INL’s feature further highlights the father-and-son founding team (CEO Mehul Shah and Milan Shah). On financing, Clean Core announced a $15.5m seed round (Feb 6, 2025).

NAiEEL Technology (🌟 Specter - Global Rank 59,910)
Daejeon-based NAiEEL manufactures boron nitride nanotubes (BNNT)—a material valued for thermal/chemical stability, electrical insulation and neutron-absorption, with applications spanning nuclear, space/defense, and biomedical. The company states it was established on 9 Sep 2015 by researchers from KAERI, and public profiles identify Dr. Jaewoo (Paul) Kim as CEO/CTO, with claims of kg-scale weekly BNNT output and a thermochemical, continuous-furnace process.

Nusano (🌟 Specter - Global Rank 402,727)
Nusano builds accelerator-based radioisotope production to address supply bottlenecks in radiopharma (initial focus includes n.c.a. Lu-177 and Ac-225). The company announced “over $115m” series c (Oct 1, 2024)—Wasatch Group-led with participation from S32. In Aug 2025, Nusano cut the ribbon on a 190,000-sq-ft Utah facility, stating capability to produce >40 radioisotopes (up to 12 simultaneously) and highlighting applications beyond healthcare (e.g., long-lived nuclear batteries). Founders Dr. Howard C. Lewin (nuclear cardiology) and Dr. Glenn B. Rosenthal (nuclear physicist/UCLA) are listed on the company’s leadership page.

Nuclear Fusion Reactors

Marathon Fusion (🌟 Specter – Global Rank 26)
Marathon builds fuel-cycle hardware for fusion plants—most notably a partial-ionization plasma centrifuge aimed at boosting tritium burn efficiency and enabling differential pumping. The company announced a $5.9m seed (18 Jul 2024) led by 1517 Fund and Anglo American (bringing $6.9m total alongside an ARPA-E CREATE award), and later won $3.63m from ARPA-E Vision OPEN 2024 for the centrifuge project. Co-founder/CEO Kyle Schiller is a Breakthrough Energy Fellows alum; Marathon credits its founding duo (Schiller and Adam Rutkowski, ex-SpaceX/Princeton) with zeroing in on tritium handling as a gating commercial bottleneck.

Maritime Fusion (🌟 Specter – Global Rank 347)
YC-backed Maritime Fusion is developing compact tokamak reactors for defence and commercial shipping, positioning fusion as onboard prime power rather than a grid asset. Founders Justin Cohen (nuclear engineer & plasma physicist; past work spans Tesla, SpaceX, PPPL, Columbia, NC State) and Jason Kaufmann outline a marine-first path to useful power; recent interviews describe a compact HTS-tokamak architecture designed for integration into large vessels.

Blue Laser Fusion (🌟 Specter – Global Rank 667)
Blue Laser Fusion (BLF) pursues high-repetition, high-power laser fusion using novel blue-laser technology. The firm was founded in 2022 by Prof. Shuji Nakamura (2014 Nobel Prize in Physics, UC Santa Barbara), Hiroaki Ohta, PhD (General Partner, Waseda University Ventures), and Richard Ogawa (Silicon Valley IP attorney). Team and technology pages emphasise pushing laser performance to reach practical target conditions; the company lists a California base and outlines the R&D roadmap on its site.

Avalanche Energy (🌟 Specter – Global Rank 2,417)
Seattle-based Avalanche Energy builds “Orbitron” electrostatic micro-fusion machines—desk-sized (1–100 kWe) modules intended for distributed power and high-energy neutron applications (materials testing, space, defence). The company closed a $40m series a (Apr 2023) led by Lowercarbon Capital with Founders Fund and Toyota Ventures, and in Jul 2025 received a $10m Washington State grant to launch FusionWERX, a commercial-scale fusion test facility in Richland, WA. Last funding was a grant 2025-07-23. Co-founders Dr. Robin Langtry (CEO) and Brian Riordan (COO) previously worked at Blue Origin/Boeing.

Nuclear Power Producers & Operators

Kärnfull (🌟 Specter – Global Rank 185,205)
Kärnfull Energi launched in 2019 as Sweden’s first 100% nuclear-only electricity supplier for households/SMEs, founded by John Ahlberg and Christian Sjölander within the Kärnfull Future group. The development arm Kärnfull Next pursues SMR projects in the Nordics and has an MoU with GE Hitachi to collaborate on BWRX-300 deployment in Sweden. Last raised $2.1m seed on Jul 2023 by Granitor & Climentum Capital.

Constellation Energy (🌟 Specter – Global Rank 517,108)
Constellation—the nation’s largest producer of carbon-free energy—was spun out of Exelon on Feb 2, 2022 with Joseph Dominguez as CEO. The company operates one of the largest U.S. nuclear fleets and emphasizes on-site dry-cask storage of used fuel across all 14 nuclear stations, plus a stand-alone ISFSI at the decommissioned Zion station—using 16-foot stainless steel canisters inside 20–30-inch-thick reinforced-concrete casks, per its latest sustainability data appendix. NRC filings further document Constellation’s use of Holtec HI-STORM 100 systems (e.g., at LaSalle’s ISFSI). Signed a 20-year, $1.6B deal with Microsoft to restart Three Mile Island (2028 target); exploring AI/data center PPAs. Market cap: ~$80B; 2025 revenue up 15% YoY. Backed by institutional VCs via energy funds; recent analyst upgrades from Goldman Sachs.

Vistra Corp. (🌟 Specter – Global Rank 887,046)
Vistra emerged from the Energy Future Holdings/TCEH restructuring in Oct 2016 (rebranded from Vistra Energy) and today runs an integrated retail-and-generation platform that includes nuclear. In Mar 2024, Vistra completed the acquisition of Energy Harbor, adding ~4 GW of 24/7 nuclear capacity and ~1 million retail customers under Vistra Vision. On waste, Vistra’s Comanche Peak site has an independent spent-fuel storage installation (ISFSI) with ongoing dry-cask campaigns (NRC inspection notes the 56th cask move), and Holtec holds a long-term contract to supply HI-STORM systems and pool-to-pad services through 2033. NRC records also show Vistra’s dry-canister registrations under 10 CFR 72.212.

Nuclear Project Development & Services

The Nuclear Company (🌟 Specter – Global Rank: 9,131)
Fleet-scale nuclear developer aiming to stand up multi-GW sites using proven reactor designs—rather than inventing new ones—co-founded by Jonathan Webb, Kiran Bhatraju, and Patrick Maloney (each with prior large-infrastructure and energy-development track records). In Growth Stage, backed by Eclipse, CIV, Goldcrest Capital, MCJ Collective, True Ventures, and Wonder Ventures. Raised a series a on 2025/05/15 with $46.3m and $70m total raised to date. The company targets sites that already have permits/early site approvals, with an initial fleet goal of ~6 GW. Headquartered in Lexington, Kentucky (US).

Floral Energy (🌟 Specter – Global Rank: 21,089)
UK-US microgrid developer integrating distributed resources (with a roadmap that includes nuclear-ready designs) for heavy-load customers like data centers and hospitals. Founded by former Rolls-Royce leaders Paul Stein CBE (ex-CTO, former RR SMR chair), Mark Thompson, and Paul Tobin. In pre-seed / seed, backed by LocalGlobe; seed round announced 2025/05/06. Floral merged with US microgrid firm GridSwitch to accelerate trans-Atlantic deployment. HQ in London, UK (operations across UK & US).

Nuclear Software (🌟 Specter – Global Rank: 21,432)
“CI for simulations”: connects CAD directly to CFD/thermal/structural/neutronics pipelines so every design change triggers automated, traceable simulation runs—positioned for reactor OEMs and complex hardware teams. Founded by Emanuel Gordis (youngest US NRC-licensed reactor operator; research at LLNL & Princeton; built AWS GovCloud infra) and Javi (Javier) Vega (ex-Google Maps ML tooling; Cornell). Raised a pre-seed $500k on 2025/03/12, investor Y Combinator (consistent with YC’s standard deal). Based in San Francisco, US.

Elementl Power (🌟 Specter – Global Rank: 32,796)
Technology-agnostic nuclear project developer / IPP formed in 2022 to unlock advanced nuclear deployment via turnkey siting, financing, and ownership models. In pre-seed / seed; raised a seed $5m on 2024/02/20. In May 2025, Elementl announced a strategic agreement with Google: early-stage capital to pre-position three US sites (each ≥ 600 MW), with Google holding an offtake option—advancing Elementl’s goal of >10 GW by 2035. Public materials list leaders including Ryan Mills (Co-founder/President) and Chris Colbert (Chair/CEO; ex-NuScale CFO/COO/CSO); Elementl previously leveraged national-lab tools (GAIN/ORNL OR-SAGE) for siting analytics. HQ presence noted in Greer, South Carolina (US) per trade press.

Nuclear Waste Management & Decommissioning

CoDeAc Solutions (🌟 Specter – Global Rank 136,771)
CoDeAc commercializes colorimetric wipes and liquid tests that give sub-minute positive/negative indications for uranium and plutonium (alpha emitters) and beryllium—useful for field screening where spectrometers are impractical. The tech originated at Idaho National Laboratory (INL); INL researchers Catherine Riddle and Rick Demmer began the work in 2019, winning an R&D 100 Award (2020). Innovyz USA then licensed the IP and formed CoDeAc Solutions to take the product to market. Product pages describe the wipe-based workflow and detection chemistry, with third-party listings noting <60 s colorimetric readout.

Alpha Nur (🌟 Specter – Global Rank 141,692)
Founded in 2021 by then-UChicago seniors Kevin O’Sullivan and Mason Rodriguez Rand, Alpha Nur is developing a nuclear-fuel recycling pathway; the team won the DOE OTT EnergyTech University Prize (Office of Nuclear Energy Technology Bonus) and later joined Polsky Center’s Resurgence Cohort 1. Polsky’s program notes Alpha Nur’s goal to convert HEU to HALEU, reflecting the startup’s focus on security of supply for advanced reactors.

Pearlhill Technologies (🌟 Specter – Global Rank 199,389)
Idaho-based Pearlhill develops fluorine-chemistry solutions for nuclear-waste streams, centered on its NIFUT processes to recover non-radioactive fluorine from UF₄/DUF₄ and convert it into marketable fluorinated products (e.g., SF₄, SF₆, NF₃). The company has received NSF SBIR support and highlights co-founder Dr. Bamidele A. Omotowa (PhD Chemistry) as PI on multiple SBIR projects; website materials outline additional work in CO₂ capture and sensors.

Deep Isolation (🌟 Specter – Global Rank 420,622)
Founded by Elizabeth Muller and Prof. Richard A. Muller (UC Berkeley), Deep Isolation develops directional deep-borehole disposal for spent fuel/HLW. On July 23, 2025 the company closed a reverse-merger (becoming Deep Isolation Nuclear, Inc.) alongside an oversubscribed $33m private placement; the transaction is detailed in company press, legal counsel updates, and SEC filings. The firm has also led UK-government-supported work—prototype canister delivery (2024) and subsequent Project PUCK completion (2025) validating its Universal Canister System (UCS) for TRISO fuel—with corroboration from the Nuclear AMRC and trade press.

Strategic Outlook

EPC & components are going nuclear-native. Ferveret brings adaptive two-phase cooling from nuclear heat-transfer into dense compute, signaling a convergence of reactor-grade thermal know-how with data-center infrastructure. NanoTerraTech pushes bio-graphite toward nuclear-grade purity (“forest-to-fission”), while Holdson’s electrochemical post-processing accelerates qualifying complex metal AM parts. Incumbents like Marmon IEI (Berkshire) keep expanding IEEE-qualified cable/tubing for safety-class systems—evidence that the supply chain is hardening around certifiable, ruggedized components. (Sources: your dossier entries for Ferveret, NanoTerraTech, Holdson, Marmon IEI — see “Nuclear EPC & Major Components.”)

Fission startups are designing for data-center and industrial heat loads first. Hadron and Deep Fission both target transportable or subsurface LWR micro-reactors to compress civil works and simplify siting—AI-scale load profiles, short build times, and standardized packages. In Japan, Blossom pairs HTGR + thermal storage for “green steam,” while Radiant advances a containerized ~1 MWe HTGR toward fieldability—part of a broader pattern: smaller units, fast logistics, heat-first value. (Sources: your entries for Hadron, Deep Fission, Blossom, Radiant — “Nuclear Fission Reactors.”)

The fuel cycle is de-risking inputs and outputs. Ubaryon’s oxide-to-oxide isotope-separation path avoids UF₆ complexity; Clean Core’s ANEEL™ aims to drop-in to PHWR/CANDU with thorium+HALEU; NAiEEL advances BNNT supply (thermal/chemically robust, neutron-tolerant) for extreme environments; and Nusano scales accelerator-based radioisotopes (Lu-177, Ac-225) to stabilize medical supply and open new nuclear-materials markets. Together, these moves broaden feedstock options and tighten back-end value. (Sources: your entries for Ubaryon, Clean Core, NAiEEL, Nusano — “Nuclear Fuel Cycle.”)

Fusion pragmatists are attacking enablers and niches. Marathon Fusion builds tritium-cycle hardware (partial-ionization centrifuge) that any D-T path will need; Maritime Fusion optimizes compact HTS tokamaks for ships/defense—prime power at sea, not the grid. Blue Laser Fusion bets on blue-laser architectures for high-rep IFE, while Avalanche pursues Orbitron micro-fusion for distributed, high-neutron applications and test infrastructure (FusionWERX). The common thread: systems that earn early revenue before “full-grid fusion” arrives. (Sources: your entries for Marathon, Maritime, BLF, Avalanche — “Nuclear Fusion Reactors.”)

Operators are productizing nuclear around PPAs and retail brands. Kärnfull built a nuclear-only utility brand in Sweden and now develops SMR sites (GEH BWRX-300 MoU). Constellation’s posture couples fleet operations with dry-cask standardization across ISFSIs—positioning for data-center PPAs and potential restarts. Vistra integrated Energy Harbor’s fleet into Vistra Vision, while Comanche Peak continues dry-cask campaigns with long-term vendor support—an operator template for lifecycle waste stewardship embedded in generation. (Sources: your entries for Kärnfull, Constellation, Vistra — “Nuclear Power Producers & Operators.”)

Project developers are evolving into platforms. The Nuclear Company targets multi-GW fleets with proven designs and site banking; Elementl Power pairs siting analytics + big-tech offtake to de-risk early stages; Floral Energy aligns microgrids for hospital/DC loads with nuclear-ready roadmaps; and Nuclear Software treats simulation as continuous integration, wiring CAD→CFD/thermal/structural/neutronics so each design change gets auditable runs. This is the developer OS: sites, capital, partners, and verification pre-packaged. (Sources: your entries under “Nuclear Project Development & Services.”)

Waste and decommissioning are getting modular. Deep Isolation’s directional boreholes plus universal canisters create an alternative to mined repositories; CoDeAc puts <60-second colorimetric field tests in techs’ hands (U/Pu/Be), Alpha Nur works to close the loop on fuel via advanced recycling pathways, and Pearlhill’s fluorine-recovery converts legacy UF₄/DUF₄ streams into saleable gases. Expect ISFSI best-practice from operators and new vendor ecosystems from startups to converge into standardized back-end playbooks. (Sources: your entries for Deep Isolation, CoDeAc, Alpha Nur, Pearlhill — “Nuclear Waste Management & Decommissioning.”)

Capital is following “enablers → near-term revenue.” Notables from your brief: Radiant’s Series C close (2024–2025), Ubaryon–Urenco strategic stake, Clean Core’s $15.5m seed, Avalanche’s $10m FusionWERX grant, Deep Isolation’s $33m PIPE/reverse-merger. The pattern favors infrastructure-adjacent bets (fuel cycles, diagnostics, canisters, cooling, components) that de-risk deployment timelines.

What’s next? Expect “heat-first” modular fission for process/AI loads; operator-developer hybrids that bundle siting, PPAs, and EPC into templates; certifiable AM workflows (Holdson) and nuclear-grade materials (NanoTerraTech, NAiEEL) to shorten QA queues; fusion enablers (Marathon, Avalanche) selling into fission and materials markets; and back-end standards (Deep Isolation canisters + operator ISFSIs + field diagnostics) that finally make waste programmatic. The nuclear OS is coalescing—sited by developers, financed by offtake, qualified by digital QA, cooled by nuclear-born thermal tech, and retired by modular back-end systems.

Key Takeaways

  • Nuclear hardware is shifting from bespoke EPC to modular thermal/materials stacks tuned for compute and harsh environments. Ferveret brings adaptive-phase liquid-cooling—nuclear-inspired heat transfer that targets big OpEx/CapEx cuts in dense racks; NanoTerraTech pushes bio-graphite toward nuclear-grade purity with TRISO-relevant work alongside CNL/UBC; Holdson accelerates post-print finishing with electrochemical polishing reported up to 6× faster; and Marmon IEI extends a 50-year nuclear cable lineage into today’s IEEE-qualified control/instrumentation families.
  • Fission is moving from megaprojects to modular, datacenter-class units and industrial heat. Hadron Energy is developing a transportable LWR microreactor already in NRC pre-application; Deep Fission proposes mile-deep PWRs to compress surface civil works for AI-scale loads; Tokyo’s Blossom Energy pairs HTGRs with thermal storage for “green steam”; and Radiant advances Kaleidos, a ~1 MWe portable HTGR with ongoing NRC engagement.
  • Fuel, separations, and isotopes are being retooled for cost, security, and scale. Ubaryon’s oxide-to-oxide chemistry aims to skip UF₆ with a new Urenco partnership; Clean Core’s ANEEL™ (thorium + HALEU) advances through CNSC Phase-1 and INL irradiation for PHWR/CANDU bundles; NAiEEL manufactures BNNTs for neutron-tolerant, high-temp applications; and Nusano’s accelerator platform opens multi-isotope capacity in a new Utah facility.
  • Fusion is getting pragmatic—solving tritium handling, shrinking machines, and upping repetition rates. Marathon Fusion targets the fuel-cycle bottleneck with a plasma centrifuge backed by ARPA-E; Maritime Fusion pursues compact HTS tokamaks for naval/commercial ships; Blue Laser Fusion bets on high-rep blue-laser drivers; and Avalanche Energy’s desk-scale “Orbitron” modules and new FusionWERX site push micro-fusion toward real-world testing.
  • Deployment and backend services are unbundling into developer fleets, operator offtakes, and industrial waste solutions. Elementl Power pre-positions ≥600 MW U.S. sites with a Google offtake option; The Nuclear Company aggregates proven designs into multi-GW fleets; Sweden’s Kärnfull pairs retail supply with SMR development; Constellation explores data-center PPAs while managing dry-cask fleets; and on waste, CoDeAc’s minute-scale colorimetric field tests and Deep Isolation’s directional deep-borehole approach move decommissioning from studies to products.

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