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全球小型模组化反应器市场：市场规模、占有率、成长率、产业分析、依类型、应用和地区划分的考量、未来预测（2026-2034）

Small Modular Reactor Market Size, Share, Growth and Global Industry Analysis By Type & Application, Regional Insights and Forecast to 2026-2034
出版日期: | 出版商: Fortune Business Insights Pvt. Ltd. | 英文 106 Pages | 商品交期: 请询问到货日

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小型模组化反应器 (SMR) 市场成长驱动因素

随着对清洁、可靠和灵活的能源解决方案的需求不断增长，全球小型模组化反应器 (SMR) 市场正稳步发展。预计该市场规模在 2025 年将达到 59.6 亿美元，2026 年将成长至 61.3 亿美元，到 2034 年将达到 87.7 亿美元，预测期内复合年增长率 (CAGR) 为 4.59%。 SMR 是一种紧凑型核反应堆，在工厂设计和製造，然后运输到运作现场，为商业、工业和建筑应用提供电力。 SMR 的最大输出功率为 300 兆瓦 (MWe)，具有高可靠性、高效率和高适应性，使其非常适合现代能源需求。通用电气是领先的先进模组化反应器解决方案供应商之一，其产品融合了最新的核子技术。

市场动态

驱动因素：

全球对清洁能源日益增长的兴趣是小型模组化反应器 (SMR) 市场的主要驱动因素。各国政府越来越重视再生能源和低碳能源，这使得核能成为极具吸引力的解决方案。 SMR 能够在提供可靠电力的同时，最大限度地减少对环境的影响。此外，工业领域的电力消耗成长也推动了公用事业、资料中心和製造工厂采用 SMR 进行发电。

限制因素：

一个关键挑战是缺乏标准化的 SMR 部署许可和监管框架。设计审批、製造认证和部署成本方面的各种要求正在影响市场成长，营运商在各国都面临监管审批的延误。

机会：

全球对资料中心的需求不断增长，为 SMR 带来了巨大的机会。随着人工智慧、云端运算和高效能工业营运等因素导致电力消耗不断成长，企业正在考虑采用小型模组化反应器（SMR）技术来高效稳定能源供应。根据国际能源总署（IEA）预测，资料中心预计将在2022年占全球电力消耗的2%以上，到2026年这一比例将翻倍。

挑战：

高昂的初始资本成本仍是主要障碍。技术进步、材料成本、劳动成本和通货膨胀导致一些SMR项目的建设成本波动超过100%。例如，全球目前营运的四座SMR分别位于俄罗斯、中国和日本，其成本远高于最初的预算。

市场趋势：

由于其灵活性、低碳排放和可靠性，SMR技术在俄罗斯、中国和阿根廷等国家越来越受到关注。工业和科技公司正扩大采用SMR来确保安全、持续的能源供应。多模组小型模组化反应器 (SMR) 具有可扩展性和运行灵活性，可透过与再生能源整合，实现电网稳定。

新冠疫情的影响

由于工业停工、供应链中断和劳动力短缺，新冠疫情阻碍了 SMR 市场的成长。製造延迟和部件运输限制暂时阻碍了专案执行。然而，疫情后的復苏和对清洁能源解决方案的重新投资正在再次振兴市场。

细分市场分析

依模组划分：

  • 多模组：到 2026 年将成为主流，市场占有率将达到 64.35%，并将用于核电站，以实现灵活的高功率能源生产。
  • 单模组：成长速度最快，将用于交通运输、商业电网、氢气生产和工业供热。

依输出功率划分：

  • 101-200 MW：全球主流，满足高工业能源需求。
  • 100 MW 以下：成长最快，应用于楼宇、海水淡化和区域能源供应。
  • 201-300 MW：大容量工业应用领域，成长迅速。

依技术划分：

  • 水冷式小型模组化反应器 (SMR)：由于其高效散热、运行安静和宽广的工作温度范围，已成为主流。
  • 气冷式小型模组化反应器 (SMR)：由于其结构紧凑且适用于先进项目，因此成长最快。

依应用领域划分：

  • 工业：到 2026 年将占 40.57% 的市场占有率，成为暖气、钢铁、石化和製造业的主流应用。
  • 发电：受能源需求成长的推动，是全球成长最快的领域。
  • 海水淡化：水净化应用日益广泛，尤其是在俄罗斯和中国。

区域趋势

中国：第二大市场，预计到 2025 年将达到 20.9 亿美元。主要得益于国家主导的核能政策和对小型模组化反应器 (SMR) 发展的政治承诺。

俄罗斯：最大的市场，预计到 2024 年将达到 28.2 亿美元，主要由发电和工业应用驱动。目前 35MW 的双反应器用于多种用途，包括紧急发电。

日本：致力于减少对化石燃料的依赖和碳排放，目标是到 2040 年将其核电发电占有率提高到 20%。

世界其他地区 (ROW)：美国、英国、加拿大和澳洲等国家正在投资 35-300 兆瓦的小型模组化反应器 (SMR) 项目，以满足工业和商业能源需求。

目录

第一章：引言

第二章：摘要整理

第三章：市场动态

  • 市场驱动因素
  • 市场限制因素
  • 市场机遇

第四章：关键考虑因素

  • 主要新兴趋势国家/地区
  • 最新技术进展
  • 监理洞察
  • 波特五力分析
  • 新冠疫情对全球小型模组化反应器市场的影响

第五章 全球小型模组化反应器市场分析：洞察与预测（2021-2034）

  • 主要分析发现
  • 市场分析、洞察与预测：依模组划分
    • 单模组
    • 多模组
  • 市场分析、洞察与预测：依技术划分
    • 水冷
    • 气冷
  • 市场分析、洞察与预测：依输出功率划分
    • 100兆瓦以下
    • 101-200兆瓦
    • 201-300兆瓦兆瓦
  • 市场分析、洞察与预测：依应用领域划分
    • 发电
    • 工业
    • 海水淡化
    • 其他
  • 市场分析、洞察与预测：依国家划分
    • 俄罗斯
    • 中国
    • 日本
    • 世界其他地区 (ROW)

第六章：竞争分析

  • 公司市占率分析 (2025)
  • 公司简介
    • NuScale Power
    • ThorCon Power
    • Terrestrial Energy
    • ARC Nucleare
    • Xenergy
    • Babcock International Group
    • Kurion
    • Westinghouse Electric Company
    • Assystem
    • RollsRoyce plc
    • Oklo Inc.
    • Holtec International
Product Code: FBI101578

Growth Factors of small modular reactor (SMR) Market

The global small modular reactor (SMR) market is steadily gaining traction as the demand for clean, reliable, and flexible energy solutions rises. The market was valued at USD 5.96 billion in 2025, projected to grow to USD 6.13 billion in 2026, and expected to reach USD 8.77 billion by 2034, exhibiting a CAGR of 4.59% during the forecast period. SMRs are compact nuclear reactors, designed and manufactured in workshops, then transported to operational sites to provide electricity for commercial, industrial, and building applications. With outputs up to 300 Megawatt electric (MWe), SMRs offer high reliability, efficiency, and adaptability, making them suitable for modern energy demands. General Electric Company is among the key players providing advanced modular reactor solutions integrated with latest nuclear technology.

Market Dynamics

Drivers:

The rising global focus on clean energy is a major driver for the SMR market. Governments are increasingly emphasizing renewable and low-carbon energy sources, making nuclear energy an attractive solution. SMRs offer reliable electricity with minimal environmental impact. Furthermore, the industrial sector's growing electricity consumption drives the adoption of SMRs for power generation in utilities, data centers, and manufacturing facilities.

Restraints:

A major challenge is the lack of standardized licensing and regulatory frameworks for SMR deployment. The diverse requirements for design approvals, manufacturing certifications, and deployment cost impact the market growth, as operators face delays in regulatory approvals across different countries.

Opportunities:

The growing demand for data centers worldwide provides a significant opportunity for SMRs. With AI, cloud computing, and high-performance industrial operations consuming increasing electricity, businesses are exploring SMR technologies to stabilize energy supply efficiently. According to IEA, data centers accounted for over 2% of global electricity consumption in 2022, expected to double by 2026.

Challenges:

High initial capital costs remain a key barrier. The cost of constructing SMRs has fluctuated over 100% in certain projects, influenced by technological advancements, material costs, labor, and inflation. For instance, the four operational SMRs globally-in Russia, China, and Japan-incurred significantly higher costs than initially estimated.

Market Trends

SMR technologies are gaining traction in countries like Russia, China, and Argentina due to their flexibility, low-carbon output, and reliability. Industries and tech companies increasingly adopt SMRs for secure, continuous energy supply. Multi-module SMRs offer scalability and operational flexibility, allowing integration with renewable sources for grid stability.

Impact of COVID-19

The COVID-19 pandemic disrupted SMR market growth due to industrial shutdowns, supply chain interruptions, and labor shortages. Manufacturing delays and restricted transportation of components temporarily hindered project execution. However, post-pandemic recovery and renewed investments in clean energy solutions have revitalized the market.

Segmentation Analysis

By Module:

  • Multi-module: Dominates with 64.35% share in 2026, used in nuclear plants for flexible, high-output energy production.
  • Single-module: Fastest-growing, used in transportation, commercial grids, hydrogen production, and industrial heating.

By Power Output:

  • 101-200 MW: Dominates globally, meeting high industrial energy demands.
  • Up to 100 MW: Fastest-growing, applied in buildings, desalination, and localized energy supply.
  • 201-300 MW: Growing segment for high-capacity industrial use.

By Technology:

  • Water-cooled SMRs: Dominant due to efficient thermal dissipation, quiet operation, and wide operating temperature range.
  • Gas-cooled SMRs: Fastest-growing due to compact size and adaptability in advanced projects.

By Application:

  • Industrial: Dominant with 40.57% share in 2026, serving heating, steel, petrochemical, and manufacturing sectors.
  • Power Generation: Fastest-growing segment globally, driven by rising energy demand.
  • Desalination: Increasing use in water purification, particularly in Russia and China.

Regional Insights

China: Second-largest market at USD 2.09 billion in 2025, benefiting from state-backed nuclear initiatives and political commitment to SMR development.

Russia: Largest market in 2024 with USD 2.82 billion, driven by energy generation and industrial applications. Current twin reactors of 35 MW serve multiple purposes including emergency power.

Japan: Focus on reducing fossil fuel dependency and carbon emissions, aiming to increase nuclear power's share to 20% by 2040.

Rest of the World: Countries like the U.S., U.K., Canada, and Australia are investing in SMR projects ranging from 35-300 MW, targeting industrial and commercial energy needs.

Competitive Landscape

The global SMR market is highly fragmented, with key players emphasizing technological advancements. Notable companies include NuScale Power (U.S.), ThorCon Power (U.S.), Terrestrial Energy (U.S.), ARC Nucleare (Canada), Xenergy (U.S.), Babcock International (U.K.), Kurion (India), Westinghouse Electric (U.S.), Assystem (France), RollsRoyce (U.K.), Oklo Inc. (U.S.), and Holtec International (U.S.). Strategic collaborations and innovative reactor designs, such as those initiated by Google and Electricite de France in 2024-2025, are fostering market growth.

Conclusion

The global small modular reactor market is projected to grow from USD 5.96 billion in 2025 to USD 8.77 billion by 2034, driven by rising clean energy demand, industrial applications, and multi-module deployment. China and Russia lead in technological adoption, while emerging players like India are investing heavily for future capacity expansion. Despite challenges such as high initial costs and regulatory barriers, SMRs present a reliable, flexible, and low-carbon energy solution poised to transform the global nuclear energy landscape.

Segmentation By Module

  • Multi Module
  • Single Module

By Technology

  • Water Cooled
  • Gas Cooled

By Power Output

  • Up to 100 MW
  • 101 to 200 MW
  • 201 to 300 MW

By Application

  • Power Generation
  • Industrial
  • Desalination
  • Others

By Country

  • Russia
  • China
  • Japan
  • Rest of the World

Table of Content

1. Introduction

  • 1.1. Research Scope
  • 1.2. Market Segmentation
  • 1.3. Research Methodology
  • 1.4. Definitions & Assumptions

2. Executive Summary

3. Market Dynamics

  • 3.1. Market Drivers
  • 3.2. Market Restraints
  • 3.3. Market Opportunities

4. Key Insights

  • 4.1. Key Emerging Trends - For Major Countries
  • 4.2. Latest Technological Advancement
  • 4.3. Insight on Regulatory Landscape
  • 4.4. Porters Five Forces Analysis
  • 4.5. Impact of COVID-19 on the Global Small Modular Reactor Market

5. Global Small Modular Reactor Market (USD Billion) Analysis, Insights, and Forecast, 2021-2034

  • 5.1. Key Findings
  • 5.2. Market Analysis, Insights, and Forecast - By Module
    • 5.2.1. Single Module
    • 5.2.2. Multi Module
  • 5.3. Market Analysis, Insights, and Forecast - By Technology
    • 5.3.1. Water Cooled
    • 5.3.2. Gas Cooled
  • 5.4. Market Analysis, Insights, and Forecast - By Power Output
    • 5.4.1. Up to 100 MW
    • 5.4.2. 101 to 200 MW
    • 5.4.3. 201 to 300 MW
  • 5.5. Market Analysis, Insights, and Forecast - By Application
    • 5.5.1. Power Generation
    • 5.5.2. Industrial
    • 5.5.3. Desalination
    • 5.5.4. Others
  • 5.6. Market Analysis, Insights, and Forecast - By Country
    • 5.6.1. Russia
    • 5.6.2. China
    • 5.6.3. Japan
    • 5.6.4. Rest of World

6. Competitive Analysis

  • 6.1. Company Market Share Analysis, 2025
  • 6.2. Company Profile
    • 6.2.1. NuScale Power
      • 6.2.1.1. Business Overview
      • 6.2.1.2. Product & Services Offerings
      • 6.2.1.3. Recent Developments
      • 6.2.1.4. Financials (Based on Availability)
    • 6.2.2. ThorCon Power
      • 6.2.2.1. Business Overview
      • 6.2.2.2. Product & Services Offerings
      • 6.2.2.3. Recent Developments
      • 6.2.2.4. Financials (Based on Availability)
    • 6.2.3. Terrestrial Energy
      • 6.2.3.1. Business Overview
      • 6.2.3.2. Product & Services Offerings
      • 6.2.3.3. Recent Developments
      • 6.2.3.4. Financials (Based on Availability)
    • 6.2.4. ARC Nucleare
      • 6.2.4.1. Business Overview
      • 6.2.4.2. Product & Services Offerings
      • 6.2.4.3. Recent Developments
      • 6.2.4.4. Financials (Based on Availability)
    • 6.2.5. Xenergy
      • 6.2.5.1. Business Overview
      • 6.2.5.2. Product & Services Offerings
      • 6.2.5.3. Recent Developments
      • 6.2.5.4. Financials (Based on Availability)
    • 6.2.6. Babcock International Group
      • 6.2.6.1. Business Overview
      • 6.2.6.2. Product & Services Offerings
      • 6.2.6.3. Recent Developments
      • 6.2.6.4. Financials (Based on Availability)
    • 6.2.7. Kurion
      • 6.2.7.1. Business Overview
      • 6.2.7.2. Product & Services Offerings
      • 6.2.7.3. Recent Developments
      • 6.2.7.4. Financials (Based on Availability)
    • 6.2.8. Westinghouse Electric Company
      • 6.2.8.1. Business Overview
      • 6.2.8.2. Product & Services Offerings
      • 6.2.8.3. Recent Developments
      • 6.2.8.4. Financials (Based on Availability)
    • 6.2.9. Assystem
      • 6.2.9.1. Business Overview
      • 6.2.9.2. Product & Services Offerings
      • 6.2.9.3. Recent Developments
      • 6.2.9.4. Financials (Based on Availability)
    • 6.2.10. RollsRoyce plc
      • 6.2.10.1. Business Overview
      • 6.2.10.2. Product & Services Offerings
      • 6.2.10.3. Recent Developments
      • 6.2.10.4. Financials (Based on Availability)
    • 6.2.11. Oklo Inc.
      • 6.2.11.1. Business Overview
      • 6.2.11.2. Product & Services Offerings
      • 6.2.11.3. Recent Developments
      • 6.2.11.4. Financials (Based on Availability)
    • 6.2.12. Holtec International
      • 6.2.12.1. Business Overview
      • 6.2.12.2. Product & Services Offerings
      • 6.2.12.3. Recent Developments
      • 6.2.12.4. Financials (Based on Availability)

List of Tables

  • Table 1: Global Small Modular Reactor Market Value (USD Billion) Forecast, By Module, 2021-2034
  • Table 2: Global Small Modular Reactor Market Value (USD Billion) Forecast, By Technology, 2021-2034
  • Table 3: Global Small Modular Reactor Market Value (USD Billion) Forecast, By Power Output, 2021-2034
  • Table 4: Global Small Modular Reactor Market Value (USD Billion) Forecast, By Application, 2021-2034
  • Table 5: Global Small Modular Reactor Market Value (USD Billion) Forecast, By Country, 2021-2034
  • Table 6: Company Market Share Analysis, 2025

List of Figures

  • Figure 1: Global Small Modular Reactor Market Revenue Breakdown (USD Billion, %) by Country, 2025 & 2034
  • Figure 2: Global Small Modular Reactor Market Value Share (%), By Module, 2025 & 2034
  • Figure 3: Global Small Modular Reactor Market Forecast (USD Billion), by Single Module, 2021-2034
  • Figure 4: Global Small Modular Reactor Market Forecast (USD Billion), by Multi Module, 2021-2034
  • Figure 5: Global Small Modular Reactor Market Value Share (%), By Technology, 2025 & 2034
  • Figure 6: Global Small Modular Reactor Market Forecast (USD Billion), by Water Cooled, 2021-2034
  • Figure 7: Global Small Modular Reactor Market Forecast (USD Billion), by Gas Cooled, 2021-2034
  • Figure 8: Global Small Modular Reactor Market Value Share (%), By Power Output, 2025 & 2034
  • Figure 9: Global Small Modular Reactor Market Forecast (USD Billion), by Up to 100 MW, 2021-2034
  • Figure 10: Global Small Modular Reactor Market Forecast (USD Billion), by 101 to 200 MW, 2021-2034
  • Figure 11: Global Small Modular Reactor Market Forecast (USD Billion), by 201 to 300 MW, 2021-2034
  • Figure 12: Global Small Modular Reactor Market Value Share (%), By Application, 2025 & 2034
  • Figure 13: Global Small Modular Reactor Market Forecast (USD Billion), by Power Generation, 2021-2034
  • Figure 14: Global Small Modular Reactor Market Forecast (USD Billion), by Industrial, 2021-2034
  • Figure 15: Global Small Modular Reactor Market Forecast (USD Billion), by Desalination, 2021-2034
  • Figure 16: Global Small Modular Reactor Market Forecast (USD Billion), by Others, 2021-2034
  • Figure 17: Global Small Modular Reactor Market Value (USD Billion), by Country, 2025-2034
  • Figure 18: Global Small Modular Reactor Market Value Share (%), by Country, 2025-2034