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Service & Software Global Refueling Outage Services Market 2026 by Company, Regions, Type and Application, Forecast to 2032

  • RnM4731259
    • |
  • 13 August, 2026
    • |
  • Global
    • |
  • 125 Pages
    • |
  • GIR
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  • Service & Software

According to our (Global Info Research) latest study, the global Refueling Outage Services market size was valued at US$ 3529 million in 2025 and is forecast to a readjusted size of US$ 5306 million by 2032 with a CAGR of 6.0% during review period.
Refueling Outage Services refer to a comprehensive suite of technical and engineering services provided during a nuclear power plant's scheduled shutdown to facilitate nuclear fuel replacement, equipment maintenance, system upgrades, and safety inspections. These services typically encompass reactor shutdown and startup support, spent fuel unloading and fresh fuel loading, reactor pressure vessel opening and closing, equipment maintenance and replacement, non-destructive testing (NDT), in-service inspection (ISI), valve and pump repair, instrumentation and control (I&C) system upgrades, radiation protection, waste management, and project management. Refueling outages are critical for ensuring the safe, reliable, and efficient operation of nuclear power units; they generally occur every 12 to 24 months, with shutdown periods lasting several weeks. Given the involvement of safety-critical systems and numerous concurrent operations, these services demand exceptional engineering organization, high standards of radiation protection, skilled technical personnel, and extensive project execution experience. Driven by the aging of the global nuclear fleet, the adoption of digital technologies, and the need for plant life extensions, the sector is evolving toward smart maintenance, robotic assistance, digital twin management, and shortened outage durations to enhance unit availability and reduce operations and maintenance (O&M) costs.
The refueling outage service market is a vital segment of the nuclear power operations and maintenance (O&M) sector, closely linked to the global fleet of operating nuclear units, plant life extension programs, and the scale of new nuclear construction. North America and Europe, home to a vast number of aging nuclear units, currently constitute the largest market for refueling outage services, with demand driven primarily by periodic refueling, equipment upgrades and retrofits, and life extension projects. Meanwhile, the Asia-Pacific region has emerged as the fastest-growing market, propelled by the continuous commissioning of new nuclear units. The market is currently dominated by services such as scheduled refueling outages, in-service inspections, equipment replacement, and digital upgrades. Looking ahead, driven by the global nuclear renaissance, the development of advanced reactors and small modular reactors (SMRs), and the need for long-term operation of existing units, the industry is accelerating its shift toward intelligent maintenance, remote robotic operations, digital twin management, and predictive maintenance—all aimed at shortening outage durations and enhancing unit availability. However, the industry faces ongoing challenges, including a shortage of skilled technical personnel, increasingly stringent nuclear safety regulations, heightened radiation protection requirements, compressed outage windows, and growing project execution complexity. Furthermore, shifts in nuclear policy and requirements for supply chain localization will also influence market development. Overall, refueling outage services represent a high-tech, high-value-added segment of the nuclear service industry; average gross margins typically range from 20% to 35%, with complex upgrade projects and digital maintenance services offering relatively higher profitability.
This report is a detailed and comprehensive analysis for global Refueling Outage Services market. Both quantitative and qualitative analyses are presented by company, by region & country, by Type and by Application. As the market is constantly changing, this report explores the competition, supply and demand trends, as well as key factors that contribute to its changing demands across many markets. Company profiles and product examples of selected competitors, along with market share estimates of some of the selected leaders for the year 2025, are provided.
Key Features:
Global Refueling Outage Services market size and forecasts, in consumption value ($ Million), 2021-2032
Global Refueling Outage Services market size and forecasts by region and country, in consumption value ($ Million), 2021-2032
Global Refueling Outage Services market size and forecasts, by Type and by Application, in consumption value ($ Million), 2021-2032
Global Refueling Outage Services market shares of main players, in revenue ($ Million), 2021-2026
The Primary Objectives in This Report Are:
To determine the size of the total market opportunity of global and key countries
To assess the growth potential for Refueling Outage Services
To forecast future growth in each product and end-use market
To assess competitive factors affecting the marketplace
This report profiles key players in the global Refueling Outage Services market based on the following parameters - company overview, revenue, gross margin, product portfolio, geographical presence, and key developments. Key companies covered as a part of this study include Westinghouse Electric Company, Framatome, GE Vernova Hitachi Nuclear Energy, BWX Technologies, Inc., Curtiss-Wright Corporation, Mitsubishi Heavy Industries, Ltd., Toshiba Energy Systems & Solutions Corporation, Hitachi-GE Nuclear Energy, Ltd., Doosan Enerbility, Kinectrics Inc., etc.
This report also provides key insights about market drivers, restraints, opportunities, new product launches or approvals.
Market segmentation
Refueling Outage Services market is split by Type and by Application. For the period 2021-2032, the growth among segments provides accurate calculations and forecasts for Consumption Value by Type and by Application. This analysis can help you expand your business by targeting qualified niche markets.
Market segment by Type
Fuel Replacement Services
Inspection and Testing Services
Equipment Maintenance Services
Upgrade and Modernization Services
Others
Market segment by Cycle
Short Cycle: ≤20 Days
Medium Cycle: 21–60 Days
Long Cycle: >60 Days
Market segment by Application
PWR
BWR
SMR
Others
Market segment by players, this report covers
Westinghouse Electric Company
Framatome
GE Vernova Hitachi Nuclear Energy
BWX Technologies, Inc.
Curtiss-Wright Corporation
Mitsubishi Heavy Industries, Ltd.
Toshiba Energy Systems & Solutions Corporation
Hitachi-GE Nuclear Energy, Ltd.
Doosan Enerbility
Kinectrics Inc.
EnergySolutions, LLC
NexGen Energy Ltd.
Lotus Resources Limited
Forsys Metals Corp
CNNC
CGN
Market segment by regions, regional analysis covers
North America (United States, Canada and Mexico)
Europe (Germany, France, UK, Russia, Italy and Rest of Europe)
Asia-Pacific (China, Japan, South Korea, India, Southeast Asia and Rest of Asia-Pacific)
South America (Brazil, Rest of South America)
Middle East & Africa (Turkey, Saudi Arabia, UAE, Rest of Middle East & Africa)
The content of the study subjects, includes a total of 13 chapters:
Chapter 1, to describe Refueling Outage Services product scope, market overview, market estimation caveats and base year.
Chapter 2, to profile the top players of Refueling Outage Services, with revenue, gross margin, and global market share of Refueling Outage Services from 2021 to 2026.
Chapter 3, the Refueling Outage Services competitive situation, revenue, and global market share of top players are analyzed emphatically by landscape contrast.
Chapter 4 and 5, to segment the market size by Type and by Application, with consumption value and growth rate by Type, by Application, from 2021 to 2032.
Chapter 6, 7, 8, 9, and 10, to break the market size data at the country level, with revenue and market share for key countries in the world, from 2021 to 2026.and Refueling Outage Services market forecast, by regions, by Type and by Application, with consumption value, from 2027 to 2032.
Chapter 11, market dynamics, drivers, restraints, trends, Porters Five Forces analysis.
Chapter 12, the key raw materials and key suppliers, and industry chain of Refueling Outage Services.
Chapter 13, to describe Refueling Outage Services research findings and conclusion.


1 Market Overview

  • 1.1 Product Overview and Scope
  • 1.2 Market Estimation Caveats and Base Year
  • 1.3 Classification of Refueling Outage Services by Type
    • 1.3.1 Overview: Global Refueling Outage Services Market Size by Type: 2021 Versus 2025 Versus 2032
    • 1.3.2 Global Refueling Outage Services Consumption Value Market Share by Type in 2025
    • 1.3.3 Fuel Replacement Services
    • 1.3.4 Inspection and Testing Services
    • 1.3.5 Equipment Maintenance Services
    • 1.3.6 Upgrade and Modernization Services
    • 1.3.7 Others
  • 1.4 Classification of Refueling Outage Services by Cycle
    • 1.4.1 Overview: Global Refueling Outage Services Market Size by Cycle: 2021 Versus 2025 Versus 2032
    • 1.4.2 Global Refueling Outage Services Consumption Value Market Share by Cycle in 2025
    • 1.4.3 Short Cycle: ≤20 Days
    • 1.4.4 Medium Cycle: 21–60 Days
    • 1.4.5 Long Cycle: >60 Days
  • 1.5 Global Refueling Outage Services Market by Application
    • 1.5.1 Overview: Global Refueling Outage Services Market Size by Application: 2021 Versus 2025 Versus 2032
    • 1.5.2 PWR
    • 1.5.3 BWR
    • 1.5.4 SMR
    • 1.5.5 Others
  • 1.6 Global Refueling Outage Services Market Size & Forecast
  • 1.7 Global Refueling Outage Services Market Size and Forecast by Region
    • 1.7.1 Global Refueling Outage Services Market Size by Region: 2021 VS 2025 VS 2032
    • 1.7.2 Global Refueling Outage Services Market Size by Region, (2021-2032)
    • 1.7.3 North America Refueling Outage Services Market Size and Prospect (2021-2032)
    • 1.7.4 Europe Refueling Outage Services Market Size and Prospect (2021-2032)
    • 1.7.5 Asia-Pacific Refueling Outage Services Market Size and Prospect (2021-2032)
    • 1.7.6 South America Refueling Outage Services Market Size and Prospect (2021-2032)
    • 1.7.7 Middle East & Africa Refueling Outage Services Market Size and Prospect (2021-2032)

2 Company Profiles

  • 2.1 Westinghouse Electric Company
    • 2.1.1 Westinghouse Electric Company Details
    • 2.1.2 Westinghouse Electric Company Major Business
    • 2.1.3 Westinghouse Electric Company Refueling Outage Services Product and Solutions
    • 2.1.4 Westinghouse Electric Company Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.1.5 Westinghouse Electric Company Recent Developments and Future Plans
  • 2.2 Framatome
    • 2.2.1 Framatome Details
    • 2.2.2 Framatome Major Business
    • 2.2.3 Framatome Refueling Outage Services Product and Solutions
    • 2.2.4 Framatome Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.2.5 Framatome Recent Developments and Future Plans
  • 2.3 GE Vernova Hitachi Nuclear Energy
    • 2.3.1 GE Vernova Hitachi Nuclear Energy Details
    • 2.3.2 GE Vernova Hitachi Nuclear Energy Major Business
    • 2.3.3 GE Vernova Hitachi Nuclear Energy Refueling Outage Services Product and Solutions
    • 2.3.4 GE Vernova Hitachi Nuclear Energy Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.3.5 GE Vernova Hitachi Nuclear Energy Recent Developments and Future Plans
  • 2.4 BWX Technologies, Inc.
    • 2.4.1 BWX Technologies, Inc. Details
    • 2.4.2 BWX Technologies, Inc. Major Business
    • 2.4.3 BWX Technologies, Inc. Refueling Outage Services Product and Solutions
    • 2.4.4 BWX Technologies, Inc. Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.4.5 BWX Technologies, Inc. Recent Developments and Future Plans
  • 2.5 Curtiss-Wright Corporation
    • 2.5.1 Curtiss-Wright Corporation Details
    • 2.5.2 Curtiss-Wright Corporation Major Business
    • 2.5.3 Curtiss-Wright Corporation Refueling Outage Services Product and Solutions
    • 2.5.4 Curtiss-Wright Corporation Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.5.5 Curtiss-Wright Corporation Recent Developments and Future Plans
  • 2.6 Mitsubishi Heavy Industries, Ltd.
    • 2.6.1 Mitsubishi Heavy Industries, Ltd. Details
    • 2.6.2 Mitsubishi Heavy Industries, Ltd. Major Business
    • 2.6.3 Mitsubishi Heavy Industries, Ltd. Refueling Outage Services Product and Solutions
    • 2.6.4 Mitsubishi Heavy Industries, Ltd. Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.6.5 Mitsubishi Heavy Industries, Ltd. Recent Developments and Future Plans
  • 2.7 Toshiba Energy Systems & Solutions Corporation
    • 2.7.1 Toshiba Energy Systems & Solutions Corporation Details
    • 2.7.2 Toshiba Energy Systems & Solutions Corporation Major Business
    • 2.7.3 Toshiba Energy Systems & Solutions Corporation Refueling Outage Services Product and Solutions
    • 2.7.4 Toshiba Energy Systems & Solutions Corporation Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.7.5 Toshiba Energy Systems & Solutions Corporation Recent Developments and Future Plans
  • 2.8 Hitachi-GE Nuclear Energy, Ltd.
    • 2.8.1 Hitachi-GE Nuclear Energy, Ltd. Details
    • 2.8.2 Hitachi-GE Nuclear Energy, Ltd. Major Business
    • 2.8.3 Hitachi-GE Nuclear Energy, Ltd. Refueling Outage Services Product and Solutions
    • 2.8.4 Hitachi-GE Nuclear Energy, Ltd. Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.8.5 Hitachi-GE Nuclear Energy, Ltd. Recent Developments and Future Plans
  • 2.9 Doosan Enerbility
    • 2.9.1 Doosan Enerbility Details
    • 2.9.2 Doosan Enerbility Major Business
    • 2.9.3 Doosan Enerbility Refueling Outage Services Product and Solutions
    • 2.9.4 Doosan Enerbility Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.9.5 Doosan Enerbility Recent Developments and Future Plans
  • 2.10 Kinectrics Inc.
    • 2.10.1 Kinectrics Inc. Details
    • 2.10.2 Kinectrics Inc. Major Business
    • 2.10.3 Kinectrics Inc. Refueling Outage Services Product and Solutions
    • 2.10.4 Kinectrics Inc. Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.10.5 Kinectrics Inc. Recent Developments and Future Plans
  • 2.11 EnergySolutions, LLC
    • 2.11.1 EnergySolutions, LLC Details
    • 2.11.2 EnergySolutions, LLC Major Business
    • 2.11.3 EnergySolutions, LLC Refueling Outage Services Product and Solutions
    • 2.11.4 EnergySolutions, LLC Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.11.5 EnergySolutions, LLC Recent Developments and Future Plans
  • 2.12 NexGen Energy Ltd.
    • 2.12.1 NexGen Energy Ltd. Details
    • 2.12.2 NexGen Energy Ltd. Major Business
    • 2.12.3 NexGen Energy Ltd. Refueling Outage Services Product and Solutions
    • 2.12.4 NexGen Energy Ltd. Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.12.5 NexGen Energy Ltd. Recent Developments and Future Plans
  • 2.13 Lotus Resources Limited
    • 2.13.1 Lotus Resources Limited Details
    • 2.13.2 Lotus Resources Limited Major Business
    • 2.13.3 Lotus Resources Limited Refueling Outage Services Product and Solutions
    • 2.13.4 Lotus Resources Limited Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.13.5 Lotus Resources Limited Recent Developments and Future Plans
  • 2.14 Forsys Metals Corp
    • 2.14.1 Forsys Metals Corp Details
    • 2.14.2 Forsys Metals Corp Major Business
    • 2.14.3 Forsys Metals Corp Refueling Outage Services Product and Solutions
    • 2.14.4 Forsys Metals Corp Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.14.5 Forsys Metals Corp Recent Developments and Future Plans
  • 2.15 CNNC
    • 2.15.1 CNNC Details
    • 2.15.2 CNNC Major Business
    • 2.15.3 CNNC Refueling Outage Services Product and Solutions
    • 2.15.4 CNNC Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.15.5 CNNC Recent Developments and Future Plans
  • 2.16 CGN
    • 2.16.1 CGN Details
    • 2.16.2 CGN Major Business
    • 2.16.3 CGN Refueling Outage Services Product and Solutions
    • 2.16.4 CGN Refueling Outage Services Revenue, Gross Margin and Market Share (2021-2026)
    • 2.16.5 CGN Recent Developments and Future Plans

3 Market Competition, by Players

  • 3.1 Global Refueling Outage Services Revenue and Share by Players (2021-2026)
  • 3.2 Market Share Analysis (2025)
    • 3.2.1 Market Share of Refueling Outage Services by Company Revenue
    • 3.2.2 Top 3 Refueling Outage Services Players Market Share in 2025
    • 3.2.3 Top 6 Refueling Outage Services Players Market Share in 2025
  • 3.3 Refueling Outage Services Market: Overall Company Footprint Analysis
    • 3.3.1 Refueling Outage Services Market: Region Footprint
    • 3.3.2 Refueling Outage Services Market: Company Product Type Footprint
    • 3.3.3 Refueling Outage Services Market: Company Product Application Footprint
  • 3.4 New Market Entrants and Barriers to Market Entry
  • 3.5 Mergers, Acquisition, Agreements, and Collaborations

4 Market Size Segment by Type

  • 4.1 Global Refueling Outage Services Consumption Value and Market Share by Type (2021-2026)
  • 4.2 Global Refueling Outage Services Market Forecast by Type (2027-2032)

5 Market Size Segment by Application

  • 5.1 Global Refueling Outage Services Consumption Value Market Share by Application (2021-2026)
  • 5.2 Global Refueling Outage Services Market Forecast by Application (2027-2032)

6 North America

  • 6.1 North America Refueling Outage Services Consumption Value by Type (2021-2032)
  • 6.2 North America Refueling Outage Services Market Size by Application (2021-2032)
  • 6.3 North America Refueling Outage Services Market Size by Country
    • 6.3.1 North America Refueling Outage Services Consumption Value by Country (2021-2032)
    • 6.3.2 United States Refueling Outage Services Market Size and Forecast (2021-2032)
    • 6.3.3 Canada Refueling Outage Services Market Size and Forecast (2021-2032)
    • 6.3.4 Mexico Refueling Outage Services Market Size and Forecast (2021-2032)

7 Europe

  • 7.1 Europe Refueling Outage Services Consumption Value by Type (2021-2032)
  • 7.2 Europe Refueling Outage Services Consumption Value by Application (2021-2032)
  • 7.3 Europe Refueling Outage Services Market Size by Country
    • 7.3.1 Europe Refueling Outage Services Consumption Value by Country (2021-2032)
    • 7.3.2 Germany Refueling Outage Services Market Size and Forecast (2021-2032)
    • 7.3.3 France Refueling Outage Services Market Size and Forecast (2021-2032)
    • 7.3.4 United Kingdom Refueling Outage Services Market Size and Forecast (2021-2032)
    • 7.3.5 Russia Refueling Outage Services Market Size and Forecast (2021-2032)
    • 7.3.6 Italy Refueling Outage Services Market Size and Forecast (2021-2032)

8 Asia-Pacific

  • 8.1 Asia-Pacific Refueling Outage Services Consumption Value by Type (2021-2032)
  • 8.2 Asia-Pacific Refueling Outage Services Consumption Value by Application (2021-2032)
  • 8.3 Asia-Pacific Refueling Outage Services Market Size by Region
    • 8.3.1 Asia-Pacific Refueling Outage Services Consumption Value by Region (2021-2032)
    • 8.3.2 China Refueling Outage Services Market Size and Forecast (2021-2032)
    • 8.3.3 Japan Refueling Outage Services Market Size and Forecast (2021-2032)
    • 8.3.4 South Korea Refueling Outage Services Market Size and Forecast (2021-2032)
    • 8.3.5 India Refueling Outage Services Market Size and Forecast (2021-2032)
    • 8.3.6 Southeast Asia Refueling Outage Services Market Size and Forecast (2021-2032)
    • 8.3.7 Australia Refueling Outage Services Market Size and Forecast (2021-2032)

9 South America

  • 9.1 South America Refueling Outage Services Consumption Value by Type (2021-2032)
  • 9.2 South America Refueling Outage Services Consumption Value by Application (2021-2032)
  • 9.3 South America Refueling Outage Services Market Size by Country
    • 9.3.1 South America Refueling Outage Services Consumption Value by Country (2021-2032)
    • 9.3.2 Brazil Refueling Outage Services Market Size and Forecast (2021-2032)
    • 9.3.3 Argentina Refueling Outage Services Market Size and Forecast (2021-2032)

10 Middle East & Africa

  • 10.1 Middle East & Africa Refueling Outage Services Consumption Value by Type (2021-2032)
  • 10.2 Middle East & Africa Refueling Outage Services Consumption Value by Application (2021-2032)
  • 10.3 Middle East & Africa Refueling Outage Services Market Size by Country
    • 10.3.1 Middle East & Africa Refueling Outage Services Consumption Value by Country (2021-2032)
    • 10.3.2 Turkey Refueling Outage Services Market Size and Forecast (2021-2032)
    • 10.3.3 Saudi Arabia Refueling Outage Services Market Size and Forecast (2021-2032)
    • 10.3.4 UAE Refueling Outage Services Market Size and Forecast (2021-2032)

11 Market Dynamics

  • 11.1 Refueling Outage Services Market Drivers
  • 11.2 Refueling Outage Services Market Restraints
  • 11.3 Refueling Outage Services Trends Analysis
  • 11.4 Porters Five Forces Analysis
    • 11.4.1 Threat of New Entrants
    • 11.4.2 Bargaining Power of Suppliers
    • 11.4.3 Bargaining Power of Buyers
    • 11.4.4 Threat of Substitutes
    • 11.4.5 Competitive Rivalry

12 Industry Chain Analysis

  • 12.1 Refueling Outage Services Industry Chain
  • 12.2 Refueling Outage Services Upstream Analysis
  • 12.3 Refueling Outage Services Midstream Analysis
  • 12.4 Refueling Outage Services Downstream Analysis

13 Research Findings and Conclusion

    14 Appendix

    • 14.1 Methodology
    • 14.2 Research Process and Data Source

    Summary:
    Get latest Market Research Reports on Refueling Outage Services. Industry analysis & Market Report on Refueling Outage Services is a syndicated market report, published as Global Refueling Outage Services Market 2026 by Company, Regions, Type and Application, Forecast to 2032. It is complete Research Study and Industry Analysis of Refueling Outage Services market, to understand, Market Demand, Growth, trends analysis and Factor Influencing market.

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