核能設施退役服務市場：市場機會、成長要素、產業趨勢分析及2026-2035年預測

全球核能設施退役服務市場預計到 2025 年將達到 99 億美元，年複合成長率為 6.8%，到 2035 年將達到 194 億美元。

市場成長的驅動力在於越來越多的核能設施接近使用壽命終點，這在全球範圍內形成了一個長期強制性退役項目儲備。隨著老舊核子反應爐的永久退役，對專業拆除、放射性廢棄物管理、場地修復和環境修復服務的需求持續成長。電廠停運和退役作業期間產生的放射性廢棄物存量不斷增加，也進一步推動了對綜合退役解決方案的投資。雖然政府資金和長期財務承諾對於專案的順利進行仍然至關重要，但隨著監管要求的不斷變化，對高度專業化服務供應商的需求也在持續成長。在整個退役過程中，對安全設施關閉、環境保護和高效專案管理的日益重視也為市場發展提供了有利因素。去污技術、廢棄物處理能力和專案規劃的不斷進步，在提高營運效率的同時，也有助於遵守嚴格的安全標準。在不斷擴大的退役計劃和長期監管義務的推動下，預計全球核能設施退役服務市場將在預測期內保持穩定成長。

預計到2025年，即時拆除業務將佔據56%的市場佔有率，並在2035年之前以6.8%的複合年成長率成長。這種方法著重於在設施永久關閉後立即啟動拆除工作，從而在規定的時間內推進未來的重建項目。該策略持續獲得支持，因為它有助於減少長期維護責任、降低持續營運成本、加快場地恢復並支持高效的專案執行。

到2025年，商業核能發電廠領域將佔據70%的市場。這一主導地位反映了商業核子反應爐退役項目範圍廣泛、技術複雜且工期長。這些專案需要全面的工程專業知識、專業的廢棄物管理能力、合規性以及先進的專案管理服務，因此成為市場需求的最大來源。

預計到2025年，北美核能設施退役服務市佔率將達到26.6%，並在2035年之前維持15.1%的複合年成長率。美國仍然是該地區領先的市場，這得益於眾多正在進行的退役項目以及完善的法規結構，該框架提供了長期的資金籌措保障和系統的項目監管。對安全核子反應爐退役、放射性廢棄物管理和環境修復的持續投資預計將維持全部區域對專業退役服務的強勁需求。

目錄

第1章：調查方法和範圍

第2章執行摘要

第3章 行業洞察

• 產業生態系統
• 監理情勢
  • 北美洲
  • 歐洲
  • 亞太地區
  • 中東和非洲
  • 拉丁美洲
• 影響產業的因素
  • 促進因素
  • 產業潛在風險與挑戰
• 成長潛力分析
• 波特的分析
• PESTLE分析
• 人工智慧和生成式人工智慧對市場的影響
  • 預測性維護和故障檢測
  • 電網最佳化和負載預測
  • 利用數位孿生進行模擬和測試
  • 風險、限制和監管考量
• 新機會和趨勢
  • 數位化和物聯網整合
  • 進入新興市場
• 整體投資情勢與未來展望

第4章 競爭情勢

• 介紹
• 企業市佔率分析：按地區分類
  • 北美洲
  • 歐洲
  • 亞太地區
  • 中東和非洲
  • 拉丁美洲
• 主要市場公司的競爭分析
• 競爭定位矩陣
• 主要進展
  • 併購
  • 夥伴關係和聯盟
  • 新產品發布
  • 業務拓展計劃及資金籌措
• 按公司規模進行基準測試
  • 排名分類標準與遴選標準
  • 按銷售額、地區和創新能力分類的層級定位矩陣。

第5章 市場規模及預測：依策略分類，2022-2035年

• 即時拆除
• 安全圍欄/延期
• 葬禮

第6章 市場規模與預測：依應用領域分類，2022-2035年

• 商業核能發電廠
• 示範核子反應爐
• 研究核子反應爐

第7章 市場規模及預測：依服務類型分類，2022-2035年

• 土地估價與規劃
• 消毒服務
• 廢棄物管理和處置
• 拆除/移除
• 機器人和遠端技術
• 場地清理和修復
• 監理與專案管理
• 其他

第8章 市場規模及預測：依反應器類型分類，2022-2035年

• PWR
• BWR
• 氣冷式
• PHWR
• 其他

第9章 市場規模及預測：依產能分類，2022-2035年

• 小於100兆瓦
• 101～500 MW
• 501～1,000 MW
• 超過1000兆瓦

第10章 市場規模及預測：依地區分類，2022-2035年

• 北美洲
  • 美國
  • 加拿大
• 歐洲
  • 英國
  • 德國
  • 法國
  • 瑞典
  • 西班牙
  • 比利時
• 亞太地區
  • 中國
  • 日本
  • 印度
  • 韓國
• 中東和非洲
  • 沙烏地阿拉伯
  • UAE
• 拉丁美洲
  • 巴西
  • 阿根廷

第11章：公司簡介

• AECOM
• Altrad Group
• Amentum
• Ansaldo Nucleare
• AtkinsRealis
• Babcock International
• Bechtel
• Enercon Services Inc.
• EnergySolutions
• Fluor Corporation
• Holtec International
• Jacobs Solutions
• KDC Veolia
• NorthStar Group Services
• Nuclear Decommissioning
• Orano
• Sogin SpA
• Studsvik
• TRC集團公司
• Westinghouse Electric

The Global Nuclear Decommissioning Service Market was valued at USD 9.9 billion in 2025 and is estimated to grow at a CAGR of 6.8% to reach USD 19.4 billion by 2035.

Market growth is driven by the increasing number of nuclear facilities approaching the end of their operational lifespan, creating a long-term pipeline of mandatory decommissioning projects worldwide. As aging reactor fleets are permanently retired, demand for specialized dismantling, radioactive waste management, site restoration, and environmental remediation services continues to increase. Rising inventories of radioactive waste generated during plant shutdown and dismantling activities are further supporting investment in comprehensive decommissioning solutions. Government funding and long-term financial commitments remain essential to sustaining project execution, while evolving regulatory requirements continue to strengthen demand for highly specialized service providers. The market is also benefiting from growing emphasis on safe facility closure, environmental protection, and efficient project management throughout the decommissioning process. Continuous advancements in decontamination technologies, waste handling capabilities, and project planning are improving operational efficiency while supporting compliance with stringent safety standards. Supported by expanding retirement programs and long-term regulatory obligations, the global nuclear decommissioning service market is expected to witness steady growth throughout the forecast period.

The immediate dismantling segment accounted for 56% share in 2025 and is expected to grow at a CAGR of 6.8% through 2035. This approach focuses on initiating dismantling activities shortly after permanent facility closure, allowing sites to progress toward future redevelopment within a defined timeframe. The strategy continues to gain preference because it helps reduce long-term maintenance responsibilities, lowers ongoing operational costs, and accelerates site restoration while supporting efficient project execution.

The commercial power reactors segment held 70% share in 2025. Its leadership reflects the extensive scope, technical complexity, and long project duration associated with commercial reactor decommissioning. These projects require comprehensive engineering expertise, specialized waste management capabilities, regulatory compliance, and advanced project management services, making them the largest source of market demand.

North America Nuclear Decommissioning Service Market accounted for 26.6% share in 2025 and is anticipated to register a CAGR of 15.1% through 2035. The United States remains the primary regional market, supported by a substantial number of active decommissioning projects and a well-established regulatory framework that provides long-term funding visibility and structured project oversight. Continued investment in safe reactor retirement, radioactive waste management, and environmental restoration is expected to sustain strong demand for specialized decommissioning services across the region.

Major companies operating in the global nuclear decommissioning service market include AECOM, Altrad Group, Amentum, Ansaldo Nucleare, AtkinsRealis, Babcock International, Bechtel, Enercon Services Inc., EnergySolutions, Fluor Corporation, Holtec International, Jacobs Solutions, KDC Veolia, NorthStar Group Services, Nuclear Decommissioning Authority, Orano, Sogin S.p.A., Studsvik, TRC Companies, and Westinghouse Electric. Companies operating in the nuclear decommissioning service market are strengthening their competitive position through investments in advanced dismantling technologies, radioactive waste management capabilities, and specialized engineering expertise. Market participants are expanding service portfolios to deliver integrated decommissioning solutions covering planning, decontamination, dismantling, waste processing, transportation, and site restoration. Strategic partnerships, acquisitions, and long-term government contracts are helping companies broaden their project pipelines and enhance geographic presence. Businesses are also investing in digital project management tools, robotics, remote handling technologies, and workforce training to improve operational efficiency while maintaining strict safety standards.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Research design
• 1.2 Quality commitment
  • 1.2.1 GMI AI policy & data integrity commitment
    • 1.2.1.1 Source consistency protocol
• 1.3 Research Trail & Confidence Scoring
  • 1.3.1 Research Trail Components
  • 1.3.2 Scoring Components
• 1.4 Data Collection
  • 1.4.1 Partial list of primary sources
• 1.5 Data mining sources
  • 1.5.1 Paid sources
    • 1.5.1.1 Sources, by region
• 1.6 Base estimates and calculations
  • 1.6.1 Base year calculation for any one approach
• 1.7 Forecast model
• 1.8 Research transparency addendum
  • 1.8.1 Source attribution framework
  • 1.8.2 Quality assurance metrics
  • 1.8.3 Our commitment to trust
• 1.9 Market definitions

Chapter 2 Executive Summary

• 2.1 Industry synopsis, 2022 - 2035
• 2.2 Business trends
• 2.3 Strategy trends
• 2.4 Application trends
• 2.5 Service trends
• 2.6 Reactor type trends
• 2.7 Capacity trends
• 2.8 Region trends

Chapter 3 Industry Insights

• 3.1 Industry ecosystem
• 3.2 Regulatory landscape
  • 3.2.1 North America
  • 3.2.2 Europe
  • 3.2.3 Asia Pacific
  • 3.2.4 Middle East & Africa
  • 3.2.5 Latin America
• 3.3 Industry impact forces
  • 3.3.1 Growth drivers
  • 3.3.2 Industry pitfalls & challenges
• 3.4 Growth potential analysis
• 3.5 Porter's analysis
  • 3.5.1 Bargaining power of suppliers
  • 3.5.2 Bargaining power of buyers
  • 3.5.3 Threat of new entrants
  • 3.5.4 Threat of substitutes
• 3.6 PESTEL analysis
  • 3.6.1 Political factors
  • 3.6.2 Economic factors
  • 3.6.3 Social factors
  • 3.6.4 Technological factors
  • 3.6.5 Legal factors
  • 3.6.6 Environmental factors
• 3.7 Impact of AI & generative AI on the market
  • 3.7.1 Predictive maintenance & fault detection
  • 3.7.2 Grid optimization & load forecasting
  • 3.7.3 Digital twin simulation & testing
  • 3.7.4 Risks, limitations & regulatory considerations
• 3.8 Emerging opportunities & trends
  • 3.8.1 Digitalization & IoT integration
  • 3.8.2 Emerging market penetration
• 3.9 Overall investment scenario and future outlook

Chapter 4 Competitive landscape, 2026

• 4.1 Introduction
• 4.2 Company market share analysis, by region, 2025
  • 4.2.1 North America
  • 4.2.2 Europe
  • 4.2.3 Asia Pacific
  • 4.2.4 Middle East & Africa
  • 4.2.5 Latin America
• 4.3 Competitive analysis of major market players
• 4.4 Competitive positioning matrix
• 4.5 Key developments
  • 4.5.1 Mergers & acquisitions
  • 4.5.2 Partnerships & collaborations
  • 4.5.3 New product launches
  • 4.5.4 Expansion plans & funding
• 4.6 Company tier benchmarking
  • 4.6.1 Tier classification criteria & qualifying thresholds
  • 4.6.2 Tier positioning matrix by revenue, geography & innovation

Chapter 5 Market Size and Forecast, By Strategy, 2022 - 2035 (USD Billion)

• 5.1 Key trends
• 5.2 Immediate dismantling
• 5.3 Safe enclosure/deferred
• 5.4 Entombment

Chapter 6 Market Size and Forecast, By Application, 2022 - 2035 (USD Billion)

• 6.1 Key trends
• 6.2 Commercial power reactor
• 6.3 Prototype power reactor
• 6.4 Research reactor

Chapter 7 Market Size and Forecast, By Service, 2022 - 2035 (USD Billion)

• 7.1 Key trends
• 7.2 Site characterization & planning
• 7.3 Decontamination services
• 7.4 Waste management & disposal
• 7.5 Dismantling & demolition
• 7.6 Robotics & remote technology
• 7.7 Site remediation & restoration
• 7.8 Regulatory & project management
• 7.9 Others

Chapter 8 Market Size and Forecast, By Reactor type, 2022 - 2035 (USD Billion)

• 8.1 Key trends
• 8.2 PWR
• 8.3 BWR
• 8.4 Gas-cooled
• 8.5 PHWR
• 8.6 Others

Chapter 9 Market Size and Forecast, By Capacity, 2022 - 2035 (USD Billion)

• 9.1 Key trends
• 9.2 <100 MW
• 9.3 101-500 MW
• 9.4 501-1,000 MW
• 9.5 >1,000 MW

Chapter 10 Market Size and Forecast, By Region, 2022 - 2035 (USD Billion)

• 10.1 Key trends
• 10.2 North America
  • 10.2.1 U.S.
  • 10.2.2 Canada
• 10.3 Europe
  • 10.3.1 UK
  • 10.3.2 Germany
  • 10.3.3 France
  • 10.3.4 Sweden
  • 10.3.5 Spain
  • 10.3.6 Belgium
• 10.4 Asia Pacific
  • 10.4.1 China
  • 10.4.2 Japan
  • 10.4.3 India
  • 10.4.4 South Korea
• 10.5 Middle East & Africa
  • 10.5.1 Saudi Arabia
  • 10.5.2 UAE
• 10.6 Latin America
  • 10.6.1 Brazil
  • 10.6.2 Argentina

Chapter 11 Company Profiles

• 11.1 AECOM
• 11.2 Altrad Group
• 11.3 Amentum
• 11.4 Ansaldo Nucleare
• 11.5 AtkinsRealis
• 11.6 Babcock International
• 11.7 Bechtel
• 11.8 Enercon Services Inc.
• 11.9 EnergySolutions
• 11.10 Fluor Corporation
• 11.11 Holtec International
• 11.12 Jacobs Solutions
• 11.13 KDC Veolia
• 11.14 NorthStar Group Services
• 11.15 Nuclear Decommissioning
• 11.16 Orano
• 11.17 Sogin S.p.A.
• 11.18 Studsvik
• 11.19 TRC Companies
• 11.20 Westinghouse Electric