小型模组化反应器建设市场－全球产业规模、份额、趋势、机会及预测（按反应器类型、建设类型、最终用户、地区和竞争细分，2020-2030 年预测）

2024年，全球小型模组化反应器 (SMR) 建设市场价值为 62.6 亿美元，预计到 2030 年将达到 93.4 亿美元，预测期内复合年增长率为 6.74%。小型模组化反应器作为提供清洁、安全、可靠能源的可行解决方案，发展势头迅猛，尤其是在全球转型为低碳发电的背景下。这些容量高达 300 兆瓦的紧凑型核反应器采用模组化建造和工厂组装设计，与传统核电厂相比，其开发週期更短、可扩展性更强，并降低了前期资本需求。随着电力需求的不断增长、电网现代化目标的实现以及对能源安全的追求，小型模组化反应器正成为已开发地区和新兴地区长期能源战略中不可或缺的一部分。美国、加拿大、英国、中国和俄罗斯等国家正在积极投资SMR项目，用于从民用发电到远端工业用途等一系列应用，并透过政府支援、监管进步和技术创新来加强市场前景。

关键市场驱动因素

电力需求和电网压力不断上升

主要市场挑战

高资本投入与财务风险

主要市场趋势

浮动和远端SMR部署激增

目录

第 1 章：产品概述

第二章：研究方法

第三章：执行摘要

第四章：顾客之声

第五章：全球小型模组化反应器建设市场展望

• 市场规模和预测
  • 按价值
• 市场占有率和预测
  • 依反应器类型（压水反应器、沸水反应器、快中子反应器、熔盐反应器、其他）
  • 依建造类型（新建小型模组化反应器建设、现有核设施改造/升级）
  • 按最终用户（政府和国防、私营能源公司、工业和商业、学术和研究机构）
  • 按地区（北美、欧洲、南美、中东和非洲、亚太地区）
• 按公司分类（2024）
• 市场地图

第六章：北美小型模组化反应器建设市场展望

• 市场规模和预测
• 市场占有率和预测
• 北美：国家分析
  • 美国
  • 加拿大
  • 墨西哥

第七章：欧洲小型模组化反应器建设市场展望

• 市场规模和预测
• 市场占有率和预测
• 欧洲：国家分析
  • 德国
  • 法国
  • 英国
  • 义大利
  • 西班牙

第八章：亚太地区小型模组化反应器建设市场展望

• 市场规模和预测
• 市场占有率和预测
• 亚太地区：国家分析
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳洲

第九章：中东和非洲小型模组化反应器建设市场展望

• 市场规模和预测
• 市场占有率和预测
• 中东和非洲：国家分析
  • 沙乌地阿拉伯
  • 阿联酋
  • 南非

第十章：南美小型模组化反应器建设市场展望

• 市场规模和预测
• 市场占有率和预测
• 南美洲：国家分析
  • 巴西
  • 哥伦比亚
  • 阿根廷

第 11 章：市场动态

• 驱动程式
• 挑战

第 12 章：市场趋势与发展

• 合併与收购（如有）
• 产品发布（如有）
• 最新动态

第十三章：公司简介

• NuScale Power
• TerraPower
• Holtec International
• Rolls-Royce SMR
• X-energy
• GE Hitachi Nuclear Energy
• China National Nuclear Corporation
• Rosatom
• Framatome
• BWX Technologies

第 14 章：策略建议

第15章调查会社について・免责事项

The Global Small Modular Reactor (SMR) Construction Market was valued at USD 6.26 Billion in 2024 and is projected to reach USD 9.34 Billion by 2030, growing at a CAGR of 6.74% during the forecast period. Small Modular Reactors are gaining momentum as a viable solution for delivering clean, safe, and reliable energy, especially amid the global transition to low-carbon power generation. These compact nuclear reactors, with capacities up to 300 megawatts, are designed for modular construction and factory assembly, offering shorter development timelines, scalability, and reduced upfront capital requirements compared to traditional nuclear plants. With rising electricity demand, grid modernization goals, and the pursuit of energy security, SMRs are becoming an integral part of long-term energy strategies in both developed and emerging regions. Countries including the United States, Canada, the UK, China, and Russia are actively investing in SMR projects for a range of applications-from civilian power generation to remote industrial use-strengthening the market outlook through government support, regulatory advancements, and technological innovation.

Key Market Drivers

Rising Electricity Demand and Grid Pressure

Global electricity demand is surging due to population growth, urbanization, and expanding digital infrastructure. This trend is placing strain on existing energy systems and driving the need for stable, low-carbon baseload power options. SMRs offer a scalable and flexible solution capable of supporting decentralized energy grids and accommodating future demand. For example, the electrification of transportation and growth in data center usage are significantly increasing electricity consumption, with projections showing a 50% rise by 2050. SMRs are well-positioned to support this growth, particularly in regions where traditional infrastructure expansion is not feasible. Their ability to be deployed near load centers helps minimize transmission losses while enhancing grid resilience and energy security.

Key Market Challenges

High Capital Investment and Financial Risk

Despite their modularity and compact footprint, SMRs still face significant cost barriers. The development of a single unit often involves capital expenditures ranging from USD 1 billion to USD 2 billion. Escalating project costs, such as those observed in NuScale's initial deployment plans, have raised concerns about financial predictability. Furthermore, the lack of commercial operating history and regulatory uncertainties increase perceived investment risk, especially among private financiers. The extended time horizon for project returns, combined with limited economies of scale unless multiple modules are constructed, makes SMRs a challenging proposition for stakeholders seeking short-to-medium-term ROI. These financial complexities continue to impede faster market uptake.

Key Market Trends

Surge in Floating and Remote SMR Deployments

Floating and remote SMRs are emerging as innovative solutions for areas with limited or no access to centralized power infrastructure. These deployments are especially attractive for industrial operations in remote regions, island nations, and military installations. Russia's floating SMR project, Akademik Lomonosov, and Canada's initiatives for Arctic and mining site energy supply demonstrate the practicality of such systems. These units can be transported via barge or road and offer dual capabilities in electricity and heat generation. Micro-SMRs, with capacities below 50 MW, are also being developed to cater to specific applications such as small communities and off-grid facilities. As energy resilience and logistical simplicity become strategic priorities, demand for mobile and off-grid SMR solutions is expected to grow steadily, potentially accounting for a significant share of global SMR installations by 2035.

Key Market Players

• NuScale Power
• TerraPower
• Holtec International
• Rolls-Royce SMR
• X-energy
• GE Hitachi Nuclear Energy
• China National Nuclear Corporation
• Rosatom
• Framatome
• BWX Technologies

Report Scope:

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

Small Modular Reactor Construction Market, By Reactor Type:

• Pressurized Water Reactor
• Boiling Water Reactor
• Fast Neutron Reactor
• Molten Salt Reactor
• Others

Small Modular Reactor Construction Market, By Construction Type:

• New Build SMR Construction
• Retrofit/Upgrade of Existing Nuclear Facilities

Small Modular Reactor Construction Market, By End-User:

• Government & Defense
• Private Energy Companies
• Industrial & Commercial
• Academic & Research Institutions

Small Modular Reactor Construction Market, By Region:

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

Competitive Landscape

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

Available Customizations:

Global Small Modular 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:

Company Information

• Detailed analysis and profiling of additional market players (up to five).

Table of Contents

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 Small Modular 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 Reactor, Boiling Water Reactor, Fast Neutron Reactor, Molten Salt Reactor, Others)
  • 5.2.2. By Construction Type (New Build SMR Construction, Retrofit/Upgrade of Existing Nuclear Facilities)
  • 5.2.3. By End-User (Government & Defense, Private Energy Companies, Industrial & Commercial, Academic & Research Institutions)
  • 5.2.4. By Region (North America, Europe, South America, Middle East & Africa, Asia Pacific)
• 5.3. By Company (2024)
• 5.4. Market Map

6. North America Small Modular 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 Construction Type
  • 6.2.3. By End-User
  • 6.2.4. By Country
• 6.3. North America: Country Analysis
  • 6.3.1. United States Small Modular 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 Construction Type
      • 6.3.1.2.3. By End-User
  • 6.3.2. Canada Small Modular 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 Construction Type
      • 6.3.2.2.3. By End-User
  • 6.3.3. Mexico Small Modular 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 Construction Type
      • 6.3.3.2.3. By End-User

7. Europe Small Modular 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 Construction Type
  • 7.2.3. By End-User
  • 7.2.4. By Country
• 7.3. Europe: Country Analysis
  • 7.3.1. Germany Small Modular 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 Construction Type
      • 7.3.1.2.3. By End-User
  • 7.3.2. France Small Modular 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 Construction Type
      • 7.3.2.2.3. By End-User
  • 7.3.3. United Kingdom Small Modular 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 Construction Type
      • 7.3.3.2.3. By End-User
  • 7.3.4. Italy Small Modular 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 Construction Type
      • 7.3.4.2.3. By End-User
  • 7.3.5. Spain Small Modular 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 Construction Type
      • 7.3.5.2.3. By End-User

8. Asia Pacific Small Modular 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 Construction Type
  • 8.2.3. By End-User
  • 8.2.4. By Country
• 8.3. Asia Pacific: Country Analysis
  • 8.3.1. China Small Modular 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 Construction Type
      • 8.3.1.2.3. By End-User
  • 8.3.2. India Small Modular 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 Construction Type
      • 8.3.2.2.3. By End-User
  • 8.3.3. Japan Small Modular 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 Construction Type
      • 8.3.3.2.3. By End-User
  • 8.3.4. South Korea Small Modular 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 Construction Type
      • 8.3.4.2.3. By End-User
  • 8.3.5. Australia Small Modular 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 Construction Type
      • 8.3.5.2.3. By End-User

9. Middle East & Africa Small Modular 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 Construction Type
  • 9.2.3. By End-User
  • 9.2.4. By Country
• 9.3. Middle East & Africa: Country Analysis
  • 9.3.1. Saudi Arabia Small Modular 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 Construction Type
      • 9.3.1.2.3. By End-User
  • 9.3.2. UAE Small Modular 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 Construction Type
      • 9.3.2.2.3. By End-User
  • 9.3.3. South Africa Small Modular 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 Construction Type
      • 9.3.3.2.3. By End-User

10. South America Small Modular 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 Construction Type
  • 10.2.3. By End-User
  • 10.2.4. By Country
• 10.3. South America: Country Analysis
  • 10.3.1. Brazil Small Modular 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 Construction Type
      • 10.3.1.2.3. By End-User
  • 10.3.2. Colombia Small Modular 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 Construction Type
      • 10.3.2.2.3. By End-User
  • 10.3.3. Argentina Small Modular 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 Construction Type
      • 10.3.3.2.3. By End-User

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. NuScale Power
  • 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. TerraPower
• 13.3. Holtec International
• 13.4. Rolls-Royce SMR
• 13.5. X-energy
• 13.6. GE Hitachi Nuclear Energy
• 13.7. China National Nuclear Corporation
• 13.8. Rosatom
• 13.9. Framatome
• 13.10. BWX Technologies

14. Strategic Recommendations

15. About Us & Disclaimer