소형 모듈 원자로 시장 규모, 점유율, 성장 분석 : 원자로 유형별, 전개별, 용량별, 용도별, 지역별 - 산업 예측(2025-2032년)

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