小型模組化反應器市場規模、佔有率和成長分析（按核子反應爐類型、部署、容量、應用和地區）- 2025-2032 年產業預測

小型模組化反應器市場規模在 2023 年價值 68.9 億美元，預計將從 2024 年的 75 億美元成長到 2032 年的 148.4 億美元，預測期內（2025-2032 年）的複合年成長率為 8.9%。

由於人們日益關注環境問題以及對碳中和世界的追求，小型模組化反應器 (SMR) 市場正在經歷顯著成長。 SMR是傳統石化燃料發電的永續替代方案，重點是減少二氧化碳排放。技術進步和政府監管推動進一步推動了該市場的擴張。與大型核子反應爐相比，SMR設計可以簡化製造和組裝，從而減少建造成本和時間。它對環境的影響小、用水量少、廢棄物產生量少，是各種應用的理想能源來源。此外，能源密集型產業日益成長的需求正在推動生產力和經濟成長，而核能領域的創新則專注於創造就業機會和共同投資，鞏固了小型模組堆作為我們未來能源的關鍵參與者的地位。

目錄

介紹

• 調查目的
• 研究範圍
• 定義

調查方法

• 資訊採購
• 次要和主要資料方法
• 市場規模預測
• 市場假設與限制

執行摘要

• 全球市場展望
• 供需趨勢分析
• 細分機會分析

市場動態及展望

• 市場概況
• 市場規模
• 市場動態
  • 促進因素和機會
  • 限制與挑戰
• 波特的分析

主要市場考察

• 關鍵成功因素
• 競爭程度
• 主要投資機會
• 市場生態系統
• 市場吸引力指數（2024 年）
• PESTEL 分析
• 總體經濟指標
• 價值鏈分析
• 定價分析
• 案例研究

小型模組化反應器市場規模（依核子反應爐類型和複合年成長率） (2025-2032)

• 市場概況
• 輕水反應器（LWR）
• 重水反應器（HWR）
• 高溫反應器（HTR）
• 快中子反應器（FNR）
• 熔鹽反應器（MSR）

小型模組化反應器市場規模（按部署和複合年成長率） (2025-2032)

• 市場概況
• 陸上
• 海上

小型模組化反應器市場規模（按容量和複合年成長率） (2025-2032)

• 市場概況
• 高達100MW
• 101MW至300MW

小型模組化反應器市場規模（按應用分類）及複合年成長率（2025-2032）

• 市場概況
• 發電
• 海水淡化
• 製程熱量
• 產業

小型模組化反應器市場規模（按地區）及複合年成長率（2025-2032）

• 北美洲
  • 美國
  • 加拿大
• 歐洲
  • 德國
  • 西班牙
  • 法國
  • 英國
  • 義大利
  • 其他歐洲國家
• 亞太地區
  • 中國
  • 印度
  • 日本
  • 韓國
  • 其他亞太地區
• 拉丁美洲
  • 巴西
  • 其他拉丁美洲國家
• 中東和非洲
  • 海灣合作理事會國家
  • 南非
  • 其他中東和非洲地區

競爭資訊

• 前 5 家公司對比
• 主要企業市場定位（2024年）
• 主要市場參與者所採用的策略
• 近期市場趨勢
• 公司市場佔有率分析（2024 年）
• 主要企業簡介
  • 公司詳細資訊
  • 產品系列分析
  • 公司分部佔有率分析
  • 收益與前一年同期比較對比（2022-2024 年）

主要企業簡介

• NuScale Power（USA）
• Holtec International（USA）
• GE Hitachi Nuclear Energy（USA）
• Rosatom（Russia）
• Westinghouse Electric Company（USA）
• TerraPower（USA）
• General Atomics（USA）
• X-energy（USA）
• Rolls-Royce SMR（UK）
• China National Nuclear Corporation（CNNC）（China）
• Korea Atomic Energy Research Institute（KAERI）（South Korea）
• Canadian Nuclear Laboratories（CNL）（Canada）
• Oklo Inc.（USA）
• Ultra Safe Nuclear Corporation（USA）
• Idaho National Laboratory（USA）
• Moltex Energy（UK）
• U-Battery Developments（UK）
• Seaborg Technologies（Denmark）
• ThorCon Power（USA）

結論和建議

Small Modular Reactor Market size was valued at USD 6.89 billion in 2023 and is poised to grow from USD 7.5 billion in 2024 to USD 14.84 billion by 2032, growing at a CAGR of 8.9% during the forecast period (2025-2032).

The small modular reactor (SMR) market is experiencing significant growth, driven by rising environmental concerns and the global push for carbon neutrality. SMRs present a sustainable alternative to traditional fossil fuel power generation, focusing on reducing carbon emissions. Technological advancements and supportive government regulations have further fueled this market expansion. SMRs' design allows for simpler manufacturing and assembly, leading to lower construction costs and timelines compared to larger reactors, while also enhancing safety through advanced features such as passive cooling. Their minimal environmental impact, low water usage, and waste generation position them as ideal energy sources for various applications. Additionally, rising demand in energy-intensive industries promotes productivity and economic growth, while innovations in the nuclear sector emphasize job creation and collaborative investments, solidifying SMRs as a key player in the future of energy.

Top-down and bottom-up approaches were used to estimate and validate the size of the Small Modular Reactor 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.

Small Modular Reactor Market Segments Analysis

Global Small Modular Reactor Market is segmented by Reactor Type, Deployment, Capacity, Application and region. Based on Reactor Type, the market is segmented into Light Water Reactors (LWR), Heavy Water Reactors (HWR), High-Temperature Reactors (HTR), Fast Neutron Reactors (FNR) and Molten Salt Reactors (MSR). Based on Deployment, the market is segmented into Onshore and Offshore. Based on Capacity, the market is segmented into Up to 100 MW and 101 MW to 300 MW. Based on Application, the market is segmented into Power Generation, Desalination, Process Heat and Industrial. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Small Modular Reactor Market

The Small Modular Reactor (SMR) market is being significantly driven by the rising demand for electricity in both residential and industrial sectors, compelling governments to focus on sustainable energy solutions rather than traditional power generation methods, thereby minimizing their carbon emissions. The widespread electrification of connected devices, transportation systems, and essential services further amplifies this demand for reliable power sources. Consequently, the appeal of Small Modular Reactors has grown, as they provide a cleaner energy alternative with lower carbon emissions, positioning them as a viable solution to meet the escalating electricity needs while supporting environmental sustainability goals.

Restraints in the Small Modular Reactor Market

The Small Modular Reactor (SMR) market faces several challenges that restrain its growth. While SMRs possess multiple benefits such as built-in stability mechanisms, modular configurations, and advanced design attributes suitable for various applications, including heating, desalination, cogeneration, and chemical processing, they also entail complex design and manufacturing processes. These intricacies necessitate the use of specialized components and the integration of advanced technologies, ultimately raising production costs. Furthermore, concerns regarding safety and stringent regulatory requirements can further exacerbate financial pressures on stakeholders, hindering the widespread adoption and commercialization of SMRs in the energy sector.

Market Trends of the Small Modular Reactor Market

The Small Modular Reactor (SMR) market is witnessing a significant upward trend fueled by an increasing demand for high flexibility and reliability in nuclear energy. As nations strive for a cleaner and more sustainable energy landscape, SMRs emerge as a pivotal solution, offering innovative designs that can be deployed incrementally and efficiently. With advancements in technology leading to reduced costs and enhanced safety features, SMRs are gaining traction amidst a backdrop of transformative clean energy innovations, including solar and wind. Their ability to integrate seamlessly into diverse energy systems positions SMRs as a crucial component in achieving global decarbonization targets and fostering economic resilience.

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

Global Small Modular Reactor Market Size by Reactor Type & CAGR (2025-2032)

• Market Overview
• Light Water Reactors (LWR)
• Heavy Water Reactors (HWR)
• High-Temperature Reactors (HTR)
• Fast Neutron Reactors (FNR)
• Molten Salt Reactors (MSR)

Global Small Modular Reactor Market Size by Deployment & CAGR (2025-2032)

• Market Overview
• Onshore
• Offshore

Global Small Modular Reactor Market Size by Capacity & CAGR (2025-2032)

• Market Overview
• Up to 100 MW
• 101 MW to 300 MW

Global Small Modular Reactor Market Size by Application & CAGR (2025-2032)

• Market Overview
• Power Generation
• Desalination
• Process Heat
• Industrial

Global Small Modular Reactor Market Size & CAGR (2025-2032)

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

• NuScale Power (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Holtec International (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• GE Hitachi Nuclear Energy (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Rosatom (Russia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Westinghouse Electric Company (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• TerraPower (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• General Atomics (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• X-energy (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Rolls-Royce SMR (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• China National Nuclear Corporation (CNNC) (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Korea Atomic Energy Research Institute (KAERI) (South Korea)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Canadian Nuclear Laboratories (CNL) (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Oklo Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ultra Safe Nuclear Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Idaho National Laboratory (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Moltex Energy (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• U-Battery Developments (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Seaborg Technologies (Denmark)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ThorCon Power (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations