세계의 원자로 건설 시장 규모, 점유율, 성장 분석, 원자로 유형별, 용도별, 서비스별, 밸류체인별, 지역별 - 산업 예측(2025-2032년)

Global Nuclear Reactor Construction Market size was valued at USD 52.3 billion in 2023 and is poised to grow from USD 53.24 billion in 2024 to USD 61.41 billion by 2032, growing at a CAGR of 1.8% during the forecast period (2025-2032).

The nuclear reactor construction market is experiencing a resurgence as nations prioritize cleaner energy sources to address climate change and bolster energy security. This shift away from fossil fuels is prompting a reevaluation of nuclear power's role in achieving carbon neutrality, leading to a spike in reactor construction, especially in high-demand regions like Asia-Pacific and the Middle East, supported by favorable government policies. A notable trend is the increasing adoption of small modular reactors (SMRs), which offer advantages like lower costs, enhanced safety, and flexible deployment, appealing to both developed and emerging economies. While challenges such as construction costs, regulatory hurdles, and public safety concerns persist, advancements in technology, construction methods, and AI-driven project management tools are enhancing efficiency and mitigating risks within the sector.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Nuclear Reactor Construction market and to estimate the size of various other dependent submarkets. The research methodology used to estimate the market size includes the following details: The key players in the market were identified through secondary research, and their market shares in the respective regions were determined through primary and secondary research. This entire procedure includes the study of the annual and financial reports of the top market players and extensive interviews for key insights from industry leaders such as CEOs, VPs, directors, and marketing executives. All percentage shares split, and breakdowns were determined using secondary sources and verified through Primary sources. All possible parameters that affect the markets covered in this research study have been accounted for, viewed in extensive detail, verified through primary research, and analyzed to get the final quantitative and qualitative data.

Global Nuclear Reactor Construction Market Segments Analysis

Global Nuclear Reactor Construction Market is segmented by Reactor Type, Application, Service, Value Chain and region. Based on Reactor Type, the market is segmented into Pressurized Water Reactors (PWRs), Boiling Water Reactors (BWRs), Small Modular Reactors (SMRs) and Advanced Reactors. Based on Application, the market is segmented into Baseload Electricity Generation, Load Balancing & Peak Demand, District heating & cogeneration, Desalination & Process Heat and Marine Propulsion. Based on Service, the market is segmented into Equipment and Installation. Based on Value Chain, the market is segmented into Engineering & Design, Material & Equipment Suppliers, Construction & Installation Services and Operation & Maintenance. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Nuclear Reactor Construction Market

The growing global emphasis on decreasing greenhouse gas emissions is driving a surge in the demand for nuclear energy. Unlike solar and wind power, which can experience intermittent supply issues, nuclear energy provides a reliable baseload power source. Nations like China, India, and the UK are making substantial investments in nuclear reactor construction to achieve their climate targets for 2030 and 2050. For example, China's 14th Five-Year Plan outlines the development of several new reactors to realize its ambitious decarbonization strategy. Furthermore, nuclear energy is recognized as a clean alternative and a crucial element for ensuring energy security and independence, particularly amid disruptions in the global fuel market.

Restraints in the Global Nuclear Reactor Construction Market

The Global Nuclear Reactor Construction market faces a substantial restraint due to the significant financial challenges associated with building nuclear reactors. The lengthy timelines for these projects, typically ranging from 8 to 10 years, necessitate substantial upfront investments amounting to billions of dollars before any returns can be expected. Moreover, cost overruns frequently occur, as exemplified by the Vogtle nuclear plant expansion in Georgia, U.S., which has experienced numerous delays and budget increases. Consequently, this financial uncertainty can deter private sector investment, thereby restricting nuclear energy adoption primarily to nations with robust governmental support or state-owned utility companies.

Market Trends of the Global Nuclear Reactor Construction Market

The Global Nuclear Reactor Construction market is experiencing a significant shift driven by the integration of AI and digital twin technology, enhancing operational efficiency and safety. As noted by the collaboration between Russia's Rosatom and Nvidia for the Akkuyu Nuclear Power Plant, these innovations allow for the creation of virtual replicas of reactors, enabling real-time monitoring and predictive maintenance while minimizing disruptions. This trend is expected to streamline construction processes, reduce timelines, and elevate safety standards across the industry, indicating a transformative potential that fosters both investment and competitiveness in nuclear energy infrastructure globally.

Table of Contents

Introduction

• Objectives of the Study
• Scope of the Report
• Definitions

Research Methodology

• Information Procurement
• Secondary & Primary Data Methods
• Market Size Estimation
• Market Assumptions & Limitations

Executive Summary

• Global Market Outlook
• Supply & Demand Trend Analysis
• Segmental Opportunity Analysis

Market Dynamics & Outlook

• Market Overview
• Market Size
• Market Dynamics
  • Drivers & Opportunities
  • Restraints & Challenges
• Porters Analysis
  • Competitive rivalry
  • Threat of substitute
  • Bargaining power of buyers
  • Threat of new entrants
  • Bargaining power of suppliers

Key Market Insights

• Key Success Factors
• Degree of Competition
• Top Investment Pockets
• Market Ecosystem
• Market Attractiveness Index, 2024
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Case Studies
• Regulatory Analysis
• Technology Analysis

Global Nuclear Reactor Construction Market Size by Reactor Type & CAGR (2025-2032)

• Market Overview
• Pressurized Water Reactors (PWRs)
• Boiling Water Reactors (BWRs)
• Small Modular Reactors (SMRs)
• Advanced Reactors

Global Nuclear Reactor Construction Market Size by Application & CAGR (2025-2032)

• Market Overview
• Baseload Electricity Generation
• Load Balancing & Peak Demand
• District heating & cogeneration
• Desalination & Process Heat
• Marine Propulsion

Global Nuclear Reactor Construction Market Size by Service & CAGR (2025-2032)

• Market Overview
• Equipment
  • Island Equipment
  • Auxiliary Equipment
• Installation

Global Nuclear Reactor Construction Market Size by Value Chain & CAGR (2025-2032)

• Market Overview
• Engineering & Design
• Material & Equipment Suppliers
• Construction & Installation Services
• Operation & Maintenance

Global Nuclear Reactor Construction Market Size & CAGR (2025-2032)

• North America (Reactor Type, Application, Service, Value Chain)
  • US
  • Canada
• Europe (Reactor Type, Application, Service, Value Chain)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Reactor Type, Application, Service, Value Chain)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Reactor Type, Application, Service, Value Chain)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Reactor Type, Application, Service, Value Chain)
  • GCC Countries
  • South Africa
  • Rest of Middle East & Africa

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2024
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2024
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2022-2024)

Key Company Profiles

• AECOM
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• AREVA SA
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Bechtel Corp.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• BOUYGUES
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• China National Nuclear Corp.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• EDF Energy Holdings Ltd
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Emirates Nuclear Energy Corp.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• General Electric Co.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hindustan Construction Co. Ltd
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hitachi Ltd.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Korea Electric Power Corp.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Larsen and Toubro Ltd.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Mitsubishi Heavy Industries Ltd.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• NTPC Ltd.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Siemens AG
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SKODA JS AS
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• State Atomic Energy Corp. (Rosatom)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Toshiba Corp.
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations