원자력발전소 설비 시장 : 원자로 유형, 장비 유형, 지역별(2026-2034년)

The global nuclear power plant equipment market size reached USD 42.9 Billion in 2025. Looking forward, IMARC Group expects the market to reach USD 55.3 Billion by 2034, exhibiting a growth rate (CAGR) of 2.77% during 2026-2034. The market is driven by the growing demand for clean energy, advancements in nuclear technology, increasing investments in nuclear power projects to meet rising electricity needs, government support for low-carbon energy sources, and the need for energy security.

Nuclear power plant equipment refers to various components and systems used in the generation of electricity through nuclear power. Theis specialized equipment is designed to facilitate the controlled chain reactions of nuclear fission, where the splitting of atomic nuclei releases a tremendous amount of energy. The key equipment in a nuclear power plant includes the reactor, which houses the fuel rods and control systems. The reactor is the core of the power plant where the nuclear fission reactions occur. Fuel rods, typically made of enriched uranium, contain the nuclear fuel that sustains the chain reactions. Control rods are used to regulate and control the rate of fission by absorbing neutrons and adjusting the reactor's power output. Other essential equipment includes the steam generator, which transfers the heat produced by the reactor to a secondary coolant system. The turbine converts the thermal energy of the steam into mechanical energy, which drives the generator to produce electricity. The condenser condenses the steam back into water for reuse in the steam generator. Cooling systems, such as cooling towers or cooling water pumps, are employed to maintain safe operating temperatures for the various equipment and systems. In addition to these primary components, nuclear power plants also require auxiliary equipment, such as pumps, valves, heat exchangers, and electrical systems, to ensure the safe and efficient operation of the plant. Safety systems, including emergency shutdown mechanisms and containment structures, are also vital to prevent accidents and protect against radiation releases.

Nuclear Power Plant Equipment Market Trends:

One of the primary factors driving the market is the increasing global demand for electricity, and the rising need for reliable and continuous power supply. Nuclear power is known for its capacity to generate large amounts of electricity consistently. As countries strive to meet their energy needs while reducing dependence on fossil fuels and curbing greenhouse gas emissions, nuclear power becomes an attractive option. As a result, the demand for nuclear power plant equipment is particularly significant in countries with a growing population, urbanization, and industrialization. Other than this, with rapid infrastructure development, developing countries are investing in expanding their energy infrastructure. making nuclear power an attractive option for meeting their growing electricity demands. This is accelerating the demand for nuclear power plant equipment. Along with this, the increasing concern about climate change and the environmental impact of energy generation favors nuclear power as a clean and low-carbon energy source as nuclear power plants do not emit greenhouse gases during operation, contributing to the reduction of air pollution and mitigating climate change. Consequently, the environmental benefits associated with nuclear power is escalating the demand for nuclear power plant equipment. Additionally, the advancements in nuclear power plant technology such as innovations in reactor designs, fuel technologies, and safety systems contribute to the efficiency, safety, and cost-effectiveness of nuclear power generation. Advanced reactor designs, such as small modular reactors (SMRs), offer enhanced safety features, scalability, and flexibility, making them attractive options for both established and emerging nuclear power markets. Furthermore, technological advancements also focus on improving the lifespan and performance of existing nuclear power plants, creating opportunities for equipment upgrades and replacements.

Key Market Segmentation:

The publisher provides an analysis of the key trends in each segment of the market, along with forecasts at the global, regional, and country levels for 2026-2034. Our report has categorized the market based on reactor type and equipment type.

Reactor Type Insights:

• Pressurized Water Reactor (PWR)
• Pressurized Heavy Water Reactor (PHWR)
• Boiling Water Reactor (BWR)
• Light Water Graphite Reactor (LWGR)
• Gas-Cooled Reactor (GCR)
• Others

Equipment Type Insights:

• Island Equipment
• Auxiliary Equipment

Regional Insights:

• North America
• United States
• Canada
• Europe
• Germany
• France
• United Kingdom
• Italy
• Spain
• Russia
• Others
• Asia Pacific
• China
• Japan
• India
• South Korea
• Australia
• Indonesia
• Others
• Latin America
• Brazil
• Mexico
• Others
• Middle East and Africa

The report has also provided a comprehensive analysis of all the major regional markets, which include North America (the United States and Canada); Europe (Germany, France, the United Kingdom, Italy, Spain, Russia and others); Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, and others); Latin America (Brazil, Mexico, and others); and the Middle East and Africa. According to the report, Asia Pacific was the largest market for nuclear power plant equipment. Some of the factors driving the Asia-Pacific nuclear power plant equipment market included its growing concerns about climate change, rising energy demand due to rapid urbanization, technological advancements in the design, safety, and efficiency of nuclear reactors, etc.

Competitive Landscape:

The report has also provided a comprehensive analysis of the competitive landscape in the global nuclear power plant equipment market. Detailed profiles of all major companies have been provided. Some of the companies covered include BWX Technologies Inc., Doosan Corporation, General Electric Company, Larsen & Tourbo Limited, Mitsubishi Heavy Industries Ltd., Shanghai Electric Group Co. Ltd., Toshiba Energy Systems & Solutions Corporation (Toshiba Corporation), Westinghouse Electric Company LLC., etc. Kindly note that this only represents a partial list of companies, and the complete list has been provided in the report.

Key Questions Answered in This Report:

• How has the global nuclear power plant equipment market performed so far, and how will it perform in the coming years?
• What are the drivers, restraints, and opportunities in the global nuclear power plant equipment market?
• What is the impact of each driver, restraint, and opportunity on the global nuclear power plant equipment market?
• What are the key regional markets?
• Which countries represent the most attractive nuclear power plant equipment market?
• What is the breakup of the market based on the reactor type?
• Which is the most attractive reactor type in the nuclear power plant equipment market?
• What is the breakup of the market based on the equipment type?
• Which is the most attractive equipment type in the nuclear power plant equipment market?
• What is the competitive structure of the market?
• Who are the key players/companies in the global nuclear power plant equipment market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Introduction

• 4.1 Overview
• 4.2 Key Industry Trends

5 Global Nuclear Power Plant Equipment Market

• 5.1 Market Overview
• 5.2 Market Performance
• 5.3 Impact of COVID-19
• 5.4 Market Forecast

6 Market Breakup by Reactor Type

• 6.1 Pressurized Water Reactor (PWR)
  • 6.1.1 Market Trends
  • 6.1.2 Market Forecast
• 6.2 Pressurized Heavy Water Reactor (PHWR)
  • 6.2.1 Market Trends
  • 6.2.2 Market Forecast
• 6.3 Boiling Water Reactor (BWR)
  • 6.3.1 Market Trends
  • 6.3.2 Market Forecast
• 6.4 Light Water Graphite Reactor (LWGR)
  • 6.4.1 Market Trends
  • 6.4.2 Market Forecast
• 6.5 Gas-Cooled Reactor (GCR)
  • 6.5.1 Market Trends
  • 6.5.2 Market Forecast
• 6.6 Others
  • 6.6.1 Market Trends
  • 6.6.2 Market Forecast

7 Market Breakup by Equipment Type

• 7.1 Island Equipment
  • 7.1.1 Market Trends
  • 7.1.2 Market Forecast
• 7.2 Auxiliary Equipment
  • 7.2.1 Market Trends
  • 7.2.2 Market Forecast

8 Market Breakup by Region

• 8.1 North America
  • 8.1.1 United States
    • 8.1.1.1 Market Trends
    • 8.1.1.2 Market Forecast
  • 8.1.2 Canada
    • 8.1.2.1 Market Trends
    • 8.1.2.2 Market Forecast
• 8.2 Asia-Pacific
  • 8.2.1 China
    • 8.2.1.1 Market Trends
    • 8.2.1.2 Market Forecast
  • 8.2.2 Japan
    • 8.2.2.1 Market Trends
    • 8.2.2.2 Market Forecast
  • 8.2.3 India
    • 8.2.3.1 Market Trends
    • 8.2.3.2 Market Forecast
  • 8.2.4 South Korea
    • 8.2.4.1 Market Trends
    • 8.2.4.2 Market Forecast
  • 8.2.5 Australia
    • 8.2.5.1 Market Trends
    • 8.2.5.2 Market Forecast
  • 8.2.6 Indonesia
    • 8.2.6.1 Market Trends
    • 8.2.6.2 Market Forecast
  • 8.2.7 Others
    • 8.2.7.1 Market Trends
    • 8.2.7.2 Market Forecast
• 8.3 Europe
  • 8.3.1 Germany
    • 8.3.1.1 Market Trends
    • 8.3.1.2 Market Forecast
  • 8.3.2 France
    • 8.3.2.1 Market Trends
    • 8.3.2.2 Market Forecast
  • 8.3.3 United Kingdom
    • 8.3.3.1 Market Trends
    • 8.3.3.2 Market Forecast
  • 8.3.4 Italy
    • 8.3.4.1 Market Trends
    • 8.3.4.2 Market Forecast
  • 8.3.5 Spain
    • 8.3.5.1 Market Trends
    • 8.3.5.2 Market Forecast
  • 8.3.6 Russia
    • 8.3.6.1 Market Trends
    • 8.3.6.2 Market Forecast
  • 8.3.7 Others
    • 8.3.7.1 Market Trends
    • 8.3.7.2 Market Forecast
• 8.4 Latin America
  • 8.4.1 Brazil
    • 8.4.1.1 Market Trends
    • 8.4.1.2 Market Forecast
  • 8.4.2 Mexico
    • 8.4.2.1 Market Trends
    • 8.4.2.2 Market Forecast
  • 8.4.3 Others
    • 8.4.3.1 Market Trends
    • 8.4.3.2 Market Forecast
• 8.5 Middle East and Africa
  • 8.5.1 Market Trends
  • 8.5.2 Market Breakup by Country
  • 8.5.3 Market Forecast

9 Drivers, Restraints, and Opportunities

• 9.1 Overview
• 9.2 Drivers
• 9.3 Restraints
• 9.4 Opportunities

10 Value Chain Analysis

11 Porters Five Forces Analysis

• 11.1 Overview
• 11.2 Bargaining Power of Buyers
• 11.3 Bargaining Power of Suppliers
• 11.4 Degree of Competition
• 11.5 Threat of New Entrants
• 11.6 Threat of Substitutes

12 Price Analysis

13 Competitive Landscape

• 13.1 Market Structure
• 13.2 Key Players
• 13.3 Profiles of Key Players
  • 13.3.1 BWX Technologies Inc.
    • 13.3.1.1 Company Overview
    • 13.3.1.2 Product Portfolio
    • 13.3.1.3 Financials
    • 13.3.1.4 SWOT Analysis
  • 13.3.2 Doosan Corporation
    • 13.3.2.1 Company Overview
    • 13.3.2.2 Product Portfolio
    • 13.3.2.3 Financials
    • 13.3.2.4 SWOT Analysis
  • 13.3.3 General Electric Company
    • 13.3.3.1 Company Overview
    • 13.3.3.2 Product Portfolio
    • 13.3.3.3 Financials
    • 13.3.3.4 SWOT Analysis
  • 13.3.4 Larsen & Toubro Limited
    • 13.3.4.1 Company Overview
    • 13.3.4.2 Product Portfolio
    • 13.3.4.3 Financials
    • 13.3.4.4 SWOT Analysis
  • 13.3.5 Mitsubishi Heavy Industries Ltd.
    • 13.3.5.1 Company Overview
    • 13.3.5.2 Product Portfolio
    • 13.3.5.3 Financials
    • 13.3.5.4 SWOT Analysis
  • 13.3.6 Shanghai Electric Group Co. Ltd.
    • 13.3.6.1 Company Overview
    • 13.3.6.2 Product Portfolio
  • 13.3.7 Toshiba Energy Systems & Solutions Corporation (Toshiba Corporation)
    • 13.3.7.1 Company Overview
    • 13.3.7.2 Product Portfolio
  • 13.3.8 Westinghouse Electric Company LLC
    • 13.3.8.1 Company Overview
    • 13.3.8.2 Product Portfolio
    • 13.3.8.3 SWOT Analysis