The global market for nuclear reactor decommissioning is set to grow steadily, driven by ageing fleets, regulatory tightening, and technological innovations, with new fuel production licences signalling a shift towards supply chain resilience for advanced reactors.
The global market for retiring nuclear reactors is entering a period of steady, technically driven expansion as ageing fleets, tighter regulation and fresh private capital reshape the economics of decommissioning and spent‑fuel management.
According to a market analysis from DataM Intelligence, the nuclear reactor decommissioning market was valued at about US$76.5 billion in 2022 and is projected to reach roughly US$94.3 billion by 2031, implying a compound annual growth rate near 2.7% through the remainder of the decade. The report attributes much of the demand to a wave of end‑of‑life reactors built in the 1970s and 1980s, with industry estimates pointing to some 200 shutdowns globally by 2030, and to regulatory tightening since high‑profile accidents that has raised the bar for safe dismantling and waste handling.
Technical innovation and automation are central to the sector’s momentum. DataM Intelligence documents a raft of recent deployments , robotic cutting systems, remote monitoring suites and digital‑twin planning tools , that aim to reduce worker exposure, compress schedules and lower overall project risk. Industry announcements from late 2025 into early 2026 highlight greater use of modularised storage and automated decontamination techniques, while companies are increasingly integrating predictive analytics to refine resource allocation and forecasting.
Commercial dynamics are shifting too. The field remains concentrated among engineering and nuclear services groups including SNC‑Lavalin, Westinghouse, AECOM, Studsvik, Babcock International, Bechtel and NorthStar, with strategic consolidation evident: DataM Intelligence notes VINCI Construction’s Nuvia arm moved to strengthen its footprint through the acquisition of Spanish services specialist Marsein in late 2025. Such deals reflect buyers’ desire to assemble end‑to‑end capabilities from defuelling through to site restoration.
Policy and finance are also reshaping project pipelines. The report points to a combination of market drivers , public funding instruments such as aspects of the US Inflation Reduction Act and EU transition funds, rising private M&A activity, and national programmes to manage legacy inventories , that together are improving the investability of decommissioning work and associated waste‑management services.
Against that backdrop of legacy activity, a separate development in advanced nuclear fuel production underlines the broader energy‑security and supply‑chain themes that matter to decarbonisation strategists. Multiple outlets report that TRISO‑X, a subsidiary of X‑Energy Reactor Co., has secured from the US Nuclear Regulatory Commission a Special Nuclear Material licence under 10 CFR Part 70 to manufacture advanced TRISO fuel using high‑assay low‑enriched uranium (HALEU) at an Oak Ridge, Tennessee site. Investing.com and other business press note the licence covers two facilities , a TX‑1 plant currently under construction and a TX‑2 site in the design stage , and runs for 40 years.
According to Investing.com, the NRC completed its safety and environmental reviews ahead of schedule and issued a Safety Evaluation Report and a Final Environmental Impact Statement recommending approval; the regulator will still conduct an on‑site inspection before operations may begin. X‑Energy has said TX‑1 is expected to begin fabrication in 2028, a timeline echoed in several industry summaries. The Register added commercial context, noting X‑Energy’s TRISO particle design is intended for the firm’s Xe‑100 small modular reactor and that the licence is the first of its kind issued in the United States in more than five decades, an important step toward a domestic HALEU supply chain for advanced reactor programmes.
For industrial decarbonisation stakeholders, the TRISO‑X approval matters for two reasons. First, it signals progress in establishing onshore fuel manufacture for next‑generation reactors, which proponents argue will be necessary to scale advanced nuclear projects that some large electricity consumers view as part of resilient, low‑carbon power strategies. Second, it illustrates how private capital , including large technology firms that have taken early positions in SMRs , is beginning to close gaps in the nuclear supply chain that have constrained deployment timelines.
Meanwhile, routine decommissioning work continues to evolve. DataM Intelligence’s timeline of recent projects cites EnergySolutions completing a Californian reactor decommissioning in February 2026, Holtec International winning a New York decommissioning contract in January 2026 that leverages modular dry‑cask storage, and Westinghouse commencing dismantling in the US Midwest in December 2025 with robotics integrated into operations. Japan’s operators are also using remote dismantling methods, and the Japanese government has approved advanced waste‑treatment techniques for decommissioned plants, underscoring parallel activity across Asia‑Pacific.
Regional market shares remain skewed toward North America and Europe, with DataM Intelligence estimating North America accounts for roughly 30% of activity in 2026 and Europe about 25%. Japan and the broader Asia‑Pacific are expanding more quickly from a lower base as fleets modernise and legacy plants enter end‑of‑life phases. Smaller shares are recorded for the Middle East, Africa and select European countries managing phased shutdowns.
Risks persist. Project schedules can be derailed by complex waste inventories, contested licensing decisions and long lead times for specialised equipment and trained personnel. Cost uncertainty remains material, particularly for large legacy sites where contamination pathways and structural conditions are uncertain until intrusive works begin. DataM Intelligence flags rising interest in circular approaches for low‑ and intermediate‑level waste recycling as a potential cost mitigant, but notes regulatory alignment and technology validation will be required before recycling is widely adopted.
For firms engaged in industrial decarbonisation, the evolving decommissioning market offers both procurement and collateral opportunities: owners of large energy assets will face growing demand for turnkey decommissioning and waste‑management solutions, while providers of robotics, digital modelling, modular storage and HALEU supply chains may capture value by integrating services across the lifecycle. The industry’s near‑term trajectory will be shaped by how quickly regulatory processes can be harmonised with technological advances, how public and private funding lines are structured, and how credibly new domestic supply chains , exemplified by the TRISO‑X licence , can underpin scaling of advanced reactor deployments.
- https://www.openpr.com/news/4409436/nuclear-reactor-decommissioning-market-2026-amazon-backed – Please view link – unable to able to access data
- https://www.investing.com/news/company-news/amazonbacked-xenergy-gets-first-nuclear-fuel-license-in-50-years-93CH-4506564 – X-Energy Reactor Co., a nuclear company backed by Amazon.com Inc., received federal approval to manufacture uranium fuel for advanced reactors, marking the first such license issued in over 50 years. The company’s TRISO-X subsidiary received a Special Nuclear Material License under 10 CFR Part 70 from the U.S. Nuclear Regulatory Commission (NRC), allowing it to commercially produce fuel using high-assay low-enriched uranium (HALEU) at two facilities in Oak Ridge, Tennessee, under a 40-year license. TRISO-X is already constructing its first plant, TX-1, and expects to begin fabricating fuel in 2028. The license authorizes the company to build two production facilities at the site. This approval brings the U.S. closer to a resilient, American fuel supply for next-generation nuclear technology, advancing energy security by closing a longstanding gap in the U.S. nuclear fuel cycle. The NRC completed its review three months ahead of schedule, following a comprehensive Safety Evaluation Report and Final Environmental Impact Statement, both recommending approval. TX-1 is currently under construction at the Oak Ridge Horizon Center as part of X-energy’s participation in the U.S. Department of Energy’s Advanced Reactor Demonstration Program. TX-2 is in the design phase and would significantly increase production capacity to support X-energy’s 11 GW commercial pipeline, equivalent to 144 Xe-100 small modular reactors. Before operations can begin, the NRC will conduct a final inspection to verify equipment readiness, safety systems functionality, and proper training of personnel.
- https://www.tipranks.com/news/amazon-backed-amzn-x-energy-secures-first-u-s-nuclear-fuel-license-in-50-years – X-Energy Reactor, a privately held nuclear company backed by Amazon (AMZN), has received the first nuclear fuel license issued in the United States in more than 50 years. The license allows X-Energy to manufacture uranium fuel for use in nuclear reactors. The nuclear fuel license is valid for the next 40 years and will allow X-Energy to produce nuclear fuel using enriched uranium at two facilities in Tennessee. X-Energy plans to begin making the nuclear fuel in 2028.
- https://inspirepreneurmagazine.com/news/x-energy-us-nuclear-fuel-license/ – Amazon-backed X-Energy received US regulatory approval to produce advanced nuclear reactor fuel, the first such license issued in over 50 years. The NRC authorised TRISO-X to manufacture HALEU fuel in Oak Ridge, Tennessee, under a 40-year license. Production is expected to begin in 2028 as part of next-generation reactor projects. X-Energy’s TRISO-X unit received US nuclear fuel production license after more than five decades. The license allows manufacturing of advanced HALEU nuclear fuel at Oak Ridge facilities. TRISO-X plans to begin commercial fuel production at TX-1 plant in 2028. Approval supports domestic nuclear fuel supply and next-generation reactor development pipeline.
- https://en.wikipedia.org/wiki/Holtec_International – Holtec International is an American supplier of equipment and systems for the energy industry. Founded in Mount Laurel, New Jersey in 1986, Holtec International is a privately held technology company with domestic operation centers in New Jersey, Florida, Ohio and Pennsylvania and worldwide in Brazil, India Japan, Mexico, Poland, South Africa, Spain, U.K. and Ukraine. It specializes in the design and manufacture of parts for nuclear reactors. The company sells equipment to manage spent nuclear fuel from nuclear reactors. Holtec manufactures storage and transport casks for spent nuclear fuel and offers products and services related to heat transfer equipment, decommissioning of nuclear power facilities, design and engineering, civil construction, and other technologies, including the SMR-300 and Green Boiler. Holtec International announced plans in mid-2025 to take the company public within the next 6 to 12 months — marking potentially the largest nuclear energy IPO in years. CEO Kris Singh disclosed the intention to file a Form S-1 and float roughly 20% of its equity, aiming for a valuation north of $10 billion. Founded in 1986 and headquartered in Camden, New Jersey, Holtec generates over $500 million in annual profits from core operations including decommissioning nuclear plants, spent fuel storage, and manufacturing of containment casks. The IPO proceeds are earmarked for ambitious growth into small modular reactors (SMRs), including a roadmap to build 10 to 20 SMR units within the next decade. A key milestone underpinning the valuation is Holtec’s historic project to restart the shuttered Palisades Nuclear Generating Station in Michigan. Supported by a $1.5 billion DOE loan guarantee and $300 million from Michigan, Holtec is preparing to resurrect the plant by late 2025 and add two SMR‑300 units by 2030.
- https://news.az/news/amazon-backed-x-energy-secures-first-nuclear-fuel-license-in-50-years – X-Energy Reactor Co., a nuclear company backed by Amazon.com Inc (NASDAQ:AMZN), received federal approval on Friday to manufacture uranium fuel for advanced reactors, marking the first such license issued in over 50 years. The company’s TRISO-X subsidiary received a Special Nuclear Material License under 10 CFR Part 70 from the U.S. Nuclear Regulatory Commission (NRC), allowing it to commercially produce fuel using high-assay low-enriched uranium (HALEU) at two facilities in Oak Ridge, Tennessee, under a 40-year license. TRISO-X is already constructing its first plant, TX-1, and expects to begin fabricating fuel in 2028. The license authorizes the company to build two production facilities at the site.
- https://www.theregister.com/2026/02/14/x_energy_smr_fuel/ – Amazon-backed X-Energy gets green light for mini reactor fuel production. Startup expects to complete construction of its first fuel plant later this year. Amazon inched closer to its atomic datacenter dream on Friday after the Nuclear Regulatory Commission (NRC) licensed its small modular reactor partner X-energy to make nuclear fuel for advanced reactors at a facility in Oak Ridge, Tennessee. The approval clears yet another hurdle to the commercial rollout of these miniaturized reactors by major bit barn operators. Amazon became one of the first to embrace the yet unproven tech in late 2024 when it made a $500 million bet on X-Energy’s Xe-100 reactors to end its reliance on the power grid and fuel its datacenter growth. X-Energy’s license under 10 CFR part 70 enables its subsidiary TRISO-X to manufacture the high-assay low-enriched uranium (HALEU) fuel pellets that will eventually power that reactor. The company boasts its TX-1 and TX-2 fuel plants are the first such facilities to receive approval in half a century, though we’ll note they’re not exactly finished. X-Energy expects to complete construction of the first site later this year, and it can’t start churning out pellets until it passes an on-site inspection by the NRC to ensure it’s safe. For safety’s sake, the enriched uranium is formed into small TRISO fuel particles coated in multiple layers of carbon and ceramic materials, which are then embedded in graphite to form pebbles roughly the size of a billiard ball. Hundreds of thousands of these pebbles will be circulated through the reactor continuously. In the case of the Xe-100, heat generated by this process will be captured using helium gas and then used to produce steam to drive a turbine. Each Xe-100 reactor is expected to produce up to 80 megawatts of power continuously for 60 years. For context, that’s enough to power the typical AWS campuses of yesteryear, although the honkin’ GPU-cranking datacenters of the putative AI boom are slated to use up to 50 times that much. X-Energy expects to produce roughly 700,000 pebbles a year at its TX-1 site, enough for around 11 reactors. Its TX-2 site, which is currently in the design phase, is expected to dramatically increase production. While a step toward energy independence, Amazon will be waiting a while longer to get its hands on the tech. X-Energy expects to deliver the five gigawatts of power contracted by Amazon “by” 2039, with the first reactors coming online sometime in the 2030s.
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The draft above was created using the information available at the time the story first
emerged. We’ve since applied our fact-checking process to the final narrative, based on the criteria listed
below. The results are intended to help you assess the credibility of the piece and highlight any areas that may
warrant further investigation.
Freshness check
Score:
3
Notes:
⚠️ The article references a press release from DataM Intelligence dated March 2, 2026, which is the same date as the article’s publication. This suggests the article is based on the press release, raising concerns about freshness and originality. Additionally, the press release includes recent developments up to February 2026, which may not be fully current.
Quotes check
Score:
2
Notes:
⚠️ The article includes direct quotes from the press release. However, these quotes cannot be independently verified, as they originate from the same source. This lack of independent verification raises concerns about the reliability of the information presented.
Source reliability
Score:
2
Notes:
⚠️ The article is based on a press release from DataM Intelligence, a market research firm. Press releases are often promotional and may lack independent verification, raising concerns about the reliability of the information. The article also references other sources, but their credibility cannot be fully assessed without further information.
Plausibility check
Score:
5
Notes:
✅ The claims about the nuclear reactor decommissioning market’s growth and recent developments are plausible and align with industry trends. However, the reliance on a single source without independent verification limits the ability to fully assess the accuracy of these claims.
Overall assessment
Verdict (FAIL, OPEN, PASS): FAIL
Confidence (LOW, MEDIUM, HIGH): HIGH
Summary:
⚠️ The article is based on a press release from DataM Intelligence, which raises concerns about freshness, originality, and the reliability of the information presented. The lack of independent verification and reliance on promotional content significantly undermine the article’s credibility.
