Nuclear Reactor Construction Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented By Reactor Type, By Application, By Region, By Competition, 2020-2030F

Description

The Global Nuclear Reactor Construction Market was valued at USD 54.5 billion in 2024 and is anticipated to reach USD 62.3 billion by 2030, registering a CAGR of 2.1% during the forecast period. Growing demand for clean and stable energy sources is a major driver as nations seek alternatives to fossil fuels for energy security and climate goals. Nuclear energy offers a low-carbon, large-scale solution, especially as energy demand rises. Innovations such as Small Modular Reactors (SMRs) and Generation IV technologies are improving cost efficiency, safety, and scalability, reinforcing nuclear's viability in the global energy transition. Supportive government policies, including funding and incentives, are accelerating development. Additionally, modernization of aging infrastructure in developed economies presents growth opportunities. Digital technologies like AI and automation are enhancing safety and operational efficiency, while increased international collaboration and public awareness around environmental sustainability are positioning nuclear energy as a critical component in future energy strategies.

Market Overview
Forecast Period	2026-2030
Market Size 2024	USD 54.5 Billion
Market Size 2030	USD 62.3 Billion
CAGR 2025-2030	2.1%
Fastest Growing Segment	Pressurized Water Reactors
Largest Market	North America

Key Market Drivers

Rising Demand for Clean, Reliable, and Low-Carbon Energy

The global shift toward decarbonization and energy sustainability is increasing the focus on low-emission energy sources. Nuclear energy has emerged as a dependable solution due to its ability to deliver uninterrupted baseload electricity with minimal greenhouse gas emissions. As industrial activity and population growth push up energy consumption-projected to rise 30% by 2040 per IEA estimates-nuclear power is being adopted to bridge the gap left by intermittent renewables. Its reliability makes it a strategic complement to solar and wind, ensuring consistent grid performance. Countries like Bulgaria have initiated new reactor projects using advanced technologies, reflecting growing global momentum for nuclear investment to meet net-zero targets and energy demand simultaneously.

Key Market Challenges

High Capital Investment and Extended Construction Timelines

The nuclear sector faces significant hurdles related to high upfront investment and prolonged construction periods. Building a nuclear power plant typically involves billions in capital, along with complex engineering, stringent regulatory compliance, and extended approval processes. These factors can delay projects by 5 to 15 years, creating financial uncertainty. Construction setbacks due to technical complications, permitting delays, and changes in policy can further escalate costs. In emerging markets with limited financing options, these barriers can deter adoption in favor of quicker and less expensive alternatives like gas or renewables. The long lead times and cost overruns continue to challenge the sector's growth trajectory despite its clean energy potential.

Key Market Trends

Growth of Small Modular Reactors (SMRs) and Advanced Reactor Technologies

The adoption of Small Modular Reactors (SMRs) and next-generation nuclear technologies is reshaping the market landscape. SMRs are designed to address the high cost and complexity of traditional large-scale reactors by offering modular, scalable solutions with shorter construction times and improved safety. These reactors are factory-built, reducing on-site labor and time while enabling phased deployment based on demand. Their compact size and advanced safety features-such as passive cooling systems-make SMRs ideal for remote areas, developing countries, and industrial applications requiring reliable local power. As global interest in decentralized, low-carbon energy grows, SMRs are gaining momentum as the next phase in nuclear technology, helping to make nuclear power more adaptable and cost-efficient.

Key Market Players

GE-Hitachi Nuclear Energy, Inc.
Westinghouse Electric Company LLC (Toshiba)
KEPCO Engineering & Construction
SKODA JS a.s.
China National Nuclear Corporation
Bilfinger SE
Larsen & Toubro Limited
Doosan Corporation

Report Scope:

In this report, the Global Nuclear Reactor Construction Market has been segmented into the following categories, in addition to the industry trends which have also been detailed below:

Nuclear Reactor Construction Market, By Reactor Type:

Pressurized Water Reactors
Boiling Water Reactors
Advanced Reactors

Nuclear Reactor Construction Market, By Application:

Baseload Electricity Generation
Desalination & Process Heat
Marine Propulsion
Others

Nuclear Reactor Construction Market, By Region:

North America
- United States
- Canada
- Mexico
Europe
- Germany
- France
- United Kingdom
- Italy
- Spain
Asia Pacific
- China
- India
- Japan
- South Korea
- Australia
South America
- Brazil
- Colombia
- Argentina
Middle East & Africa
- Saudi Arabia
- UAE
- South Africa

Competitive Landscape

Company Profiles: Detailed analysis of the major companies present in the Global Nuclear Reactor Construction Market.

Available Customizations:

Global Nuclear Reactor Construction Market report with the given market data, TechSci Research offers customizations according to a company's specific needs. The following customization options are available for the report:

1. Product Overview

1.1. Market Definition
1.2. Scope of the Market
- 1.2.1. Markets Covered
- 1.2.2. Years Considered for Study
- 1.2.3. Key Market Segmentations

2. Research Methodology

2.1. Objective of the Study
2.2. Baseline Methodology
2.3. Key Industry Partners
2.4. Major Association and Secondary Sources
2.5. Forecasting Methodology
2.6. Data Triangulation & Validation
2.7. Assumptions and Limitations

3. Executive Summary

3.1. Overview of the Market
3.2. Overview of Key Market Segmentations
3.3. Overview of Key Market Players
3.4. Overview of Key Regions/Countries
3.5. Overview of Market Drivers, Challenges, and Trends

4. Voice of Customer

5. Global Nuclear Reactor Construction Market Outlook

5.1. Market Size & Forecast
- 5.1.1. By Value
5.2. Market Share & Forecast
- 5.2.1. By Reactor Type (Pressurized Water Reactors, Boiling Water Reactors, Advanced Reactors)
- 5.2.2. By Application (Baseload Electricity Generation, Desalination & Process Heat, Marine Propulsion, Others)
- 5.2.3. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
5.3. By Company (2024)
5.4. Market Map

6. North America Nuclear Reactor Construction Market Outlook

6.1. Market Size & Forecast
- 6.1.1. By Value
6.2. Market Share & Forecast
- 6.2.1. By Reactor Type
- 6.2.2. By Application
- 6.2.3. By Country
6.3. North America: Country Analysis
- 6.3.1. United States Nuclear Reactor Construction Market Outlook
  - 6.3.1.1. Market Size & Forecast
    - 6.3.1.1.1. By Value
  - 6.3.1.2. Market Share & Forecast
    - 6.3.1.2.1. By Reactor Type
    - 6.3.1.2.2. By Application
- 6.3.2. Canada Nuclear Reactor Construction Market Outlook
  - 6.3.2.1. Market Size & Forecast
    - 6.3.2.1.1. By Value
  - 6.3.2.2. Market Share & Forecast
    - 6.3.2.2.1. By Reactor Type
    - 6.3.2.2.2. By Application
- 6.3.3. Mexico Nuclear Reactor Construction Market Outlook
  - 6.3.3.1. Market Size & Forecast
    - 6.3.3.1.1. By Value
  - 6.3.3.2. Market Share & Forecast
    - 6.3.3.2.1. By Reactor Type
    - 6.3.3.2.2. By Application

7. Europe Nuclear Reactor Construction Market Outlook

7.1. Market Size & Forecast
- 7.1.1. By Value
7.2. Market Share & Forecast
- 7.2.1. By Reactor Type
- 7.2.2. By Application
- 7.2.3. By Country
7.3. Europe: Country Analysis
- 7.3.1. Germany Nuclear Reactor Construction Market Outlook
  - 7.3.1.1. Market Size & Forecast
    - 7.3.1.1.1. By Value
  - 7.3.1.2. Market Share & Forecast
    - 7.3.1.2.1. By Reactor Type
    - 7.3.1.2.2. By Application
- 7.3.2. France Nuclear Reactor Construction Market Outlook
  - 7.3.2.1. Market Size & Forecast
    - 7.3.2.1.1. By Value
  - 7.3.2.2. Market Share & Forecast
    - 7.3.2.2.1. By Reactor Type
    - 7.3.2.2.2. By Application
- 7.3.3. United Kingdom Nuclear Reactor Construction Market Outlook
  - 7.3.3.1. Market Size & Forecast
    - 7.3.3.1.1. By Value
  - 7.3.3.2. Market Share & Forecast
    - 7.3.3.2.1. By Reactor Type
    - 7.3.3.2.2. By Application
- 7.3.4. Italy Nuclear Reactor Construction Market Outlook
  - 7.3.4.1. Market Size & Forecast
    - 7.3.4.1.1. By Value
  - 7.3.4.2. Market Share & Forecast
    - 7.3.4.2.1. By Reactor Type
    - 7.3.4.2.2. By Application
- 7.3.5. Spain Nuclear Reactor Construction Market Outlook
  - 7.3.5.1. Market Size & Forecast
    - 7.3.5.1.1. By Value
  - 7.3.5.2. Market Share & Forecast
    - 7.3.5.2.1. By Reactor Type
    - 7.3.5.2.2. By Application

8. Asia Pacific Nuclear Reactor Construction Market Outlook

8.1. Market Size & Forecast
- 8.1.1. By Value
8.2. Market Share & Forecast
- 8.2.1. By Reactor Type
- 8.2.2. By Application
- 8.2.3. By Country
8.3. Asia Pacific: Country Analysis
- 8.3.1. China Nuclear Reactor Construction Market Outlook
  - 8.3.1.1. Market Size & Forecast
    - 8.3.1.1.1. By Value
  - 8.3.1.2. Market Share & Forecast
    - 8.3.1.2.1. By Reactor Type
    - 8.3.1.2.2. By Application
- 8.3.2. India Nuclear Reactor Construction Market Outlook
  - 8.3.2.1. Market Size & Forecast
    - 8.3.2.1.1. By Value
  - 8.3.2.2. Market Share & Forecast
    - 8.3.2.2.1. By Reactor Type
    - 8.3.2.2.2. By Application
- 8.3.3. Japan Nuclear Reactor Construction Market Outlook
  - 8.3.3.1. Market Size & Forecast
    - 8.3.3.1.1. By Value
  - 8.3.3.2. Market Share & Forecast
    - 8.3.3.2.1. By Reactor Type
    - 8.3.3.2.2. By Application
- 8.3.4. South Korea Nuclear Reactor Construction Market Outlook
  - 8.3.4.1. Market Size & Forecast
    - 8.3.4.1.1. By Value
  - 8.3.4.2. Market Share & Forecast
    - 8.3.4.2.1. By Reactor Type
    - 8.3.4.2.2. By Application
- 8.3.5. Australia Nuclear Reactor Construction Market Outlook
  - 8.3.5.1. Market Size & Forecast
    - 8.3.5.1.1. By Value
  - 8.3.5.2. Market Share & Forecast
    - 8.3.5.2.1. By Reactor Type
    - 8.3.5.2.2. By Application

9. Middle East & Africa Nuclear Reactor Construction Market Outlook

9.1. Market Size & Forecast
- 9.1.1. By Value
9.2. Market Share & Forecast
- 9.2.1. By Reactor Type
- 9.2.2. By Application
- 9.2.3. By Country
9.3. Middle East & Africa: Country Analysis
- 9.3.1. Saudi Arabia Nuclear Reactor Construction Market Outlook
  - 9.3.1.1. Market Size & Forecast
    - 9.3.1.1.1. By Value
  - 9.3.1.2. Market Share & Forecast
    - 9.3.1.2.1. By Reactor Type
    - 9.3.1.2.2. By Application
- 9.3.2. UAE Nuclear Reactor Construction Market Outlook
  - 9.3.2.1. Market Size & Forecast
    - 9.3.2.1.1. By Value
  - 9.3.2.2. Market Share & Forecast
    - 9.3.2.2.1. By Reactor Type
    - 9.3.2.2.2. By Application
- 9.3.3. South Africa Nuclear Reactor Construction Market Outlook
  - 9.3.3.1. Market Size & Forecast
    - 9.3.3.1.1. By Value
  - 9.3.3.2. Market Share & Forecast
    - 9.3.3.2.1. By Reactor Type
    - 9.3.3.2.2. By Application

10. South America Nuclear Reactor Construction Market Outlook

10.1. Market Size & Forecast
- 10.1.1. By Value
10.2. Market Share & Forecast
- 10.2.1. By Reactor Type
- 10.2.2. By Application
- 10.2.3. By Country
10.3. South America: Country Analysis
- 10.3.1. Brazil Nuclear Reactor Construction Market Outlook
  - 10.3.1.1. Market Size & Forecast
    - 10.3.1.1.1. By Value
  - 10.3.1.2. Market Share & Forecast
    - 10.3.1.2.1. By Reactor Type
    - 10.3.1.2.2. By Application
- 10.3.2. Colombia Nuclear Reactor Construction Market Outlook
  - 10.3.2.1. Market Size & Forecast
    - 10.3.2.1.1. By Value
  - 10.3.2.2. Market Share & Forecast
    - 10.3.2.2.1. By Reactor Type
    - 10.3.2.2.2. By Application
- 10.3.3. Argentina Nuclear Reactor Construction Market Outlook
  - 10.3.3.1. Market Size & Forecast
    - 10.3.3.1.1. By Value
  - 10.3.3.2. Market Share & Forecast
    - 10.3.3.2.1. By Reactor Type
    - 10.3.3.2.2. By Application

11. Market Dynamics

11.1. Drivers
11.2. Challenges

12. Market Trends and Developments

12.1. Merger & Acquisition (If Any)
12.2. Product Launches (If Any)
12.3. Recent Developments

13. Company Profiles

13.1. GE-Hitachi Nuclear Energy, Inc.
- 13.1.1. Business Overview
- 13.1.2. Key Revenue and Financials
- 13.1.3. Recent Developments
- 13.1.4. Key Personnel
- 13.1.5. Key Product/Services Offered
13.2. Westinghouse Electric Company LLC (Toshiba)
13.3. KEPCO Engineering & Construction
13.4. SKODA JS a.s.
13.5. China National Nuclear Corporation
13.6. Bilfinger SE
13.7. Larsen & Toubro Limited
13.8. Doosan Corporation