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市場調查報告書
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2046669

核能發電市場－全球產業規模、佔有率、趨勢、機會和預測：按應用、反應器類型、地區和競爭格局分類，2021-2031年

Nuclear Power Market - Global Industry Size, Share, Trends, Opportunity, and Forecast, Segmented, By Applications, By Reactor Type, By Region & Competition, 2021-2031F
出版日期: | 出版商: TechSci Research | 英文 182 Pages | 商品交期: 2-3個工作天內

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簡介目錄

全球核能發電市場預計將從 2025 年的 355.4 億美元大幅成長至 2031 年的 512.2 億美元，複合年成長率為 6.28%。

該產業專注於利用核分裂發電，即分裂原子核產生熱能，驅動蒸氣渦輪運轉。其成長的根本動力源自於各國為加強國家能源安全和實現嚴格的脫碳目標而做出的迫切需求，各國正努力減少對波動性石化燃料進口的依賴，並實現能源來源多元化。這些持續的促進因素反映了旨在實現淨零排放的能源政策的結構性轉變。特別是，根據世界核能協會（WNA）2025年的報告顯示，2024年全球核能發電廠發電量將達到創紀錄的2667太瓦時（TWh）。

市場概覽
預測期 2027-2031
市場規模：2025年 355.4億美元
市場規模：2031年 512.2億美元
複合年成長率：2026-2031年 6.28%
成長最快的細分市場 防禦
最大的市場 北美洲

然而，儘管核電在發電方面有著良好的發展記錄，但高昂的初始資本投入和漫長的建設週期嚴重限制核電市場的發展。新建核能設施需要嚴格的監管合規和大量的資本投入，這阻礙了私人資本的參與，並延緩了專案的完成。這些經濟障礙限制了新增核能發電裝置容量的部署速度，即使有扶持政策，也可能減緩核能的普及。因此，對於致力於在全球核能領域實現成長的相關人員而言，解決這些財務挑戰仍然至關重要。

市場促進因素

嚴格的脫碳義務是全球核能發電市場的主要驅動力。世界各國政府都意識到，僅靠間歇性的再生能源來源無法實現雄心勃勃的氣候目標，因此，整合穩定的核能基本負載電力至關重要。這項政策轉變正在量化核能產業的環境效益，並確保其作為基礎清潔能源來源的持續運作和發展。例如，世界核能協會在2024年9月發布的《2025年世界核能績效報告》中指出，核能發電廠在2024年減少了21億噸二氧化碳排放，凸顯了其對全球碳減排的重大貢獻。

此外，小型模組化反應器（SMR）技術的進步正在改變市場格局，克服了高昂的資本成本和較長的建設週期等傳統障礙。這些先進的核子反應爐為各種應用提供了擴充性且適應性強的解決方案，從而將潛在客戶群擴展到大規模電力營運商之外。預計這項技術進步將佔據未來市場成長的很大一部分。根據核能（IAEA）於2025年9月發布的《2050年能源、電力和核能發電展望》報告，在高成長情境下，SMR預計將佔新增核能發電裝置容量的24%。這項創新將支持該產業的進一步擴張，正如IAEA在2025年所指出的那樣，在樂觀情境下，預計到2050年全球核能核能發電將達到992吉瓦。

市場挑戰

前期巨額投資和漫長的建設週期對全球核能發電市場構成了重大的經濟障礙。這些因素造成了高風險的金融環境，資金往往被長期佔用才能收回，阻礙了私人投資。與可快速部署和早期投資回報的模組化能源解決方案不同，核能專案需要大量的前期投資，且極易受到利率波動和監管延誤的影響。這種金融結構嚴重限制了能夠啟動新建設的機構數量，市場准入主要局限於國有營業單位或獲得大量政府補貼的項目。因此，廣泛的商業性競爭和創新受到抑制。

因此，發電裝置容量的擴張速度未能跟上滿足全球能源需求的腳步。這些障礙對新計畫推出的影響在近期的產業趨勢中顯而易見，新建設的速度與脫碳的迫切性並不匹配。世界核能協會（WNA）報告稱，到2025年，全球僅有9座核子反應爐在前一年開工。儘管政策環境有利，但如此有限的新計畫推出數量凸顯出，高成本和長前置作業時間這兩個難題正直接阻礙市場成長。

市場趨勢

受人工智慧（AI）對能源的巨大需求驅動，與超大規模資料中心建立戰略合作夥伴關係正在全球核能發電市場創造新的需求模式。科技公司正積極尋求直接使用核能資產，以確保穩定、低碳的電力供應，並避免傳統電網的不穩定性。此舉凸顯了可靠核能發電在數位經濟中的高價值，並推動了先前暫停狀態資產的運作。例如，2024年9月，星座能源公司（衛星群 Energy）在一份題為「衛星群推出克萊恩清潔能源中心」的新聞稿中宣布，已與微軟簽署了一項為期20年的購電協議，運作其三哩島核能發電廠1號機組。這將新增約835兆瓦的無碳發電容量，以滿足資料中心的需求。

同時，核能製氫（粉紅氫）對於支持重工業脫碳進程的重要性日益凸顯。透過利用核子反應爐蒸氣和電力進行電解，營運商可以為製造業等難以電氣化的產業生產低碳氫，為核能資產創造新的提案。這項發展使得發電廠的企業發展不再局限於發電，而是能夠與更廣泛的清潔能源基礎設施目標相契合。 「中西部氫能中心」就是一個例證，該計畫融合了核能。正如摩根路易斯律師事務所在報導《美國能源部向兩個區域氫能中心提供初始津貼以支持氫能基礎設施擴建》中所報道的那樣，該項目於2024年12月獲得了聯邦政府2220萬美元的初始津貼，用於啟動其氫能基礎設施的建設。

目錄

第1章概述

第2章：調查方法

第3章執行摘要

第4章：客戶心聲

第5章：全球核能發電市場展望

  • 市場規模及預測
    • 按金額
  • 市佔率及預測
    • 按應用領域（能源、國防、其他）
    • 核子反應爐類型（加壓重水式反應爐、沸水式反應爐、高溫反應爐、熔融金屬快滋生式反應爐及其他核子反應爐類型）
    • 按地區
    • 按公司（2025 年）
  • 市場地圖

第6章：北美核能發電市場展望

  • 市場規模及預測
  • 市佔率及預測
  • 北美洲：國別分析
    • 美國
    • 加拿大
    • 墨西哥

第7章：歐洲核能發電市場展望

  • 市場規模及預測
  • 市佔率及預測
  • 歐洲：國別分析
    • 德國
    • 法國
    • 英國
    • 義大利
    • 西班牙

第8章：亞太地區核能發電市場展望

  • 市場規模及預測
  • 市佔率及預測
  • 亞太地區：國別分析
    • 中國
    • 印度
    • 日本
    • 韓國
    • 澳洲

第9章：中東和非洲核能發電市場展望

  • 市場規模及預測
  • 市佔率及預測
  • 中東與非洲：國別分析
    • 沙烏地阿拉伯
    • 阿拉伯聯合大公國
    • 南非

第10章：南美洲核能發電市場展望

  • 市場規模及預測
  • 市佔率及預測
  • 南美洲：國別分析
    • 巴西
    • 哥倫比亞
    • 阿根廷

第11章 市場動態

  • 促進因素
  • 任務

第12章 市場趨勢與發展

  • 併購
  • 產品發布
  • 近期趨勢

第13章：全球核能發電市場：SWOT分析

第14章：波特五力分析

  • 產業競爭
  • 新進入者的潛力
  • 供應商的議價能力
  • 顧客權力
  • 替代品的威脅

第15章 競爭格局

  • BHP Billiton
  • Paladin Energy
  • Bulgarian Energy Holding
  • Electrabel NV/SA
  • Uranium One Inc.
  • Eni SpA
  • PreussenElektra GmbH
  • CGN Power Co., Ltd.

第16章 策略建議

第17章：關於研究公司及免責聲明

簡介目錄
Product Code: 28311

The Global Nuclear Power Market is projected to expand significantly, rising from USD 35.54 billion in 2025 to USD 51.22 billion by 2031, at a Compound Annual Growth Rate (CAGR) of 6.28%. This sector focuses on generating electricity via nuclear fission, a process that splits atomic nuclei to produce thermal energy for steam turbines. Its growth is fundamentally driven by the critical needs for enhanced national energy security and compliance with strict decarbonization goals, prompting countries to reduce reliance on volatile fossil fuel imports and diversify their energy sources. These enduring drivers reflect structural changes in energy policy, aiming for net-zero emissions. Notably, nuclear reactors globally achieved a record-high electricity generation of 2667 TWh in 2024, as reported by the World Nuclear Association in 2025.

Market Overview
Forecast Period2027-2031
Market Size 2025USD 35.54 Billion
Market Size 2031USD 51.22 Billion
CAGR 2026-20316.28%
Fastest Growing SegmentDefense
Largest MarketNorth America

However, despite strong operational output, the market is significantly hampered by high initial capital costs and prolonged construction periods. Building new nuclear facilities requires extensive regulatory adherence and substantial financial investment, which frequently discourages private funding and prolongs project completion. This economic obstacle restricts the speed at which new nuclear capacity can be implemented, potentially slowing down the wider adoption of nuclear energy even with supportive policies. Therefore, addressing these financial challenges remains crucial for stakeholders aiming to grow the global nuclear sector.

Market Driver

Stringent decarbonization mandates serve as a key driver for the Global Nuclear Power Market. Governments globally acknowledge that intermittent renewable energy sources alone cannot fulfill ambitious climate objectives, thus requiring the integration of stable nuclear baseload power. This policy shift quantifies the environmental benefits of the nuclear sector, ensuring its ongoing operation and expansion as a foundational clean energy source. For instance, the World Nuclear Association reported in September 2025's 'World Nuclear Performance Report 2025' that nuclear reactors prevented 2.1 billion tonnes of carbon dioxide emissions in 2024, highlighting their vital contribution to global carbon reduction.

Moreover, the progression of Small Modular Reactor (SMR) technology is transforming the market by tackling conventional hurdles like high capital expenses and extended construction durations. These advanced reactors provide scalable and adaptable solutions for various uses, expanding the potential client base beyond large-scale utility operators. This technological evolution is anticipated to secure a considerable portion of future market growth. According to the International Atomic Energy Agency's September 2025 'Energy, Electricity and Nuclear Power Estimates for the Period up to 2050' report, SMRs are expected to contribute 24% of new nuclear capacity in the high case scenario. This innovation supports wider industry expansion, with global nuclear electrical generating capacity projected to reach 992 gigawatts by 2050 under the high case scenario, as noted by the International Atomic Energy Agency in 2025.

Market Challenge

Significant initial capital requirements and prolonged construction timelines present a major economic hurdle for the Global Nuclear Power Market. These elements discourage private investment by fostering a high-risk financial climate where funds are committed for many years before yielding returns. Unlike more modular energy solutions that allow for swift deployment and faster recoupment, nuclear projects demand considerable upfront capital and are highly susceptible to interest rate changes and regulatory holdups. This financial framework severely curtails the number of organizations able to undertake new builds, largely confining market involvement to state-supported entities or projects receiving substantial government subsidies, which in turn limits broader commercial competition and innovation.

As a result, the rate of capacity expansion trails the pace required to satisfy global energy demands. The effect of these obstacles on starting new projects is evident in recent industry trends, where the speed of new construction does not align with the urgent need for decarbonization. The World Nuclear Association reported in 2025 that only nine nuclear reactors globally commenced construction during the previous year. This restricted number of new project launches, despite a supportive policy environment, underscores how the challenging combination of high costs and long lead times directly impedes the scalable expansion of the market.

Market Trends

Strategic alliances with hyperscale data centers are creating a novel demand pattern for the Global Nuclear Power Market, driven by the intense energy demands of artificial intelligence. Technology firms are proactively seeking direct access to nuclear assets to guarantee consistent, carbon-free electricity, thereby avoiding typical grid instability. This development confirms the high value of reliable nuclear power in the digital economy and encourages the reactivation of previously dormant assets. For example, Constellation Energy announced in September 2024, via their 'Constellation to Launch Crane Clean Energy Center' press release, a 20-year power purchase agreement with Microsoft to restart the Three Mile Island Unit 1 reactor, adding about 835 megawatts of carbon-free capacity to serve data center requirements.

Concurrently, there is a growing emphasis on producing nuclear-derived pink hydrogen to aid in decarbonizing heavy industrial sectors. By utilizing reactor steam and electricity for electrolysis, operators can generate low-carbon hydrogen for industries such as manufacturing, which are challenging to electrify, thereby establishing a new value proposition for nuclear assets. This advancement allows plants to broaden their operational focus beyond mere power generation and align with wider clean energy infrastructure objectives. An example is the Midwest Hydrogen Hub, which incorporates nuclear energy and received an initial federal grant of USD 22.2 million in December 2024, as reported by Morgan Lewis in the 'DOE Initial Funding Awards to Two More Regional Hydrogen Hubs Supports Hydrogen Infrastructure Expansion' article, to initiate the development of hydrogen infrastructure.

Key Market Players

  • BHP Billiton
  • Paladin Energy
  • Bulgarian Energy Holding
  • Electrabel NV/SA
  • Uranium One Inc.
  • Eni S.p.A.
  • PreussenElektra GmbH
  • CGN Power Co., Ltd.

Report Scope

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

Nuclear Power Market, By Applications

  • Energy
  • Defense
  • Others

Nuclear Power Market, By Reactor Type

  • Pressurized Heavy Water Reactor
  • Boiling Water Reactor
  • High-temperature Gas-cooled Reactor
  • Liquid Metal Fast Breeder Reactor
  • Other Reactor Types

Nuclear Power Market, By Region

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

Competitive Landscape

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

Available Customizations:

Global Nuclear Power 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, Trends

4. Voice of Customer

5. Global Nuclear Power Market Outlook

  • 5.1. Market Size & Forecast
    • 5.1.1. By Value
  • 5.2. Market Share & Forecast
    • 5.2.1. By Applications (Energy, Defense, Others)
    • 5.2.2. By Reactor Type (Pressurized Heavy Water Reactor, Boiling Water Reactor, High-temperature Gas-cooled Reactor, Liquid Metal Fast Breeder Reactor, Other Reactor Types)
    • 5.2.3. By Region
    • 5.2.4. By Company (2025)
  • 5.3. Market Map

6. North America Nuclear Power Market Outlook

  • 6.1. Market Size & Forecast
    • 6.1.1. By Value
  • 6.2. Market Share & Forecast
    • 6.2.1. By Applications
    • 6.2.2. By Reactor Type
    • 6.2.3. By Country
  • 6.3. North America: Country Analysis
    • 6.3.1. United States Nuclear Power 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 Applications
        • 6.3.1.2.2. By Reactor Type
    • 6.3.2. Canada Nuclear Power 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 Applications
        • 6.3.2.2.2. By Reactor Type
    • 6.3.3. Mexico Nuclear Power 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 Applications
        • 6.3.3.2.2. By Reactor Type

7. Europe Nuclear Power Market Outlook

  • 7.1. Market Size & Forecast
    • 7.1.1. By Value
  • 7.2. Market Share & Forecast
    • 7.2.1. By Applications
    • 7.2.2. By Reactor Type
    • 7.2.3. By Country
  • 7.3. Europe: Country Analysis
    • 7.3.1. Germany Nuclear Power 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 Applications
        • 7.3.1.2.2. By Reactor Type
    • 7.3.2. France Nuclear Power 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 Applications
        • 7.3.2.2.2. By Reactor Type
    • 7.3.3. United Kingdom Nuclear Power 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 Applications
        • 7.3.3.2.2. By Reactor Type
    • 7.3.4. Italy Nuclear Power 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 Applications
        • 7.3.4.2.2. By Reactor Type
    • 7.3.5. Spain Nuclear Power 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 Applications
        • 7.3.5.2.2. By Reactor Type

8. Asia Pacific Nuclear Power Market Outlook

  • 8.1. Market Size & Forecast
    • 8.1.1. By Value
  • 8.2. Market Share & Forecast
    • 8.2.1. By Applications
    • 8.2.2. By Reactor Type
    • 8.2.3. By Country
  • 8.3. Asia Pacific: Country Analysis
    • 8.3.1. China Nuclear Power 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 Applications
        • 8.3.1.2.2. By Reactor Type
    • 8.3.2. India Nuclear Power 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 Applications
        • 8.3.2.2.2. By Reactor Type
    • 8.3.3. Japan Nuclear Power 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 Applications
        • 8.3.3.2.2. By Reactor Type
    • 8.3.4. South Korea Nuclear Power 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 Applications
        • 8.3.4.2.2. By Reactor Type
    • 8.3.5. Australia Nuclear Power 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 Applications
        • 8.3.5.2.2. By Reactor Type

9. Middle East & Africa Nuclear Power Market Outlook

  • 9.1. Market Size & Forecast
    • 9.1.1. By Value
  • 9.2. Market Share & Forecast
    • 9.2.1. By Applications
    • 9.2.2. By Reactor Type
    • 9.2.3. By Country
  • 9.3. Middle East & Africa: Country Analysis
    • 9.3.1. Saudi Arabia Nuclear Power 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 Applications
        • 9.3.1.2.2. By Reactor Type
    • 9.3.2. UAE Nuclear Power 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 Applications
        • 9.3.2.2.2. By Reactor Type
    • 9.3.3. South Africa Nuclear Power 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 Applications
        • 9.3.3.2.2. By Reactor Type

10. South America Nuclear Power Market Outlook

  • 10.1. Market Size & Forecast
    • 10.1.1. By Value
  • 10.2. Market Share & Forecast
    • 10.2.1. By Applications
    • 10.2.2. By Reactor Type
    • 10.2.3. By Country
  • 10.3. South America: Country Analysis
    • 10.3.1. Brazil Nuclear Power 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 Applications
        • 10.3.1.2.2. By Reactor Type
    • 10.3.2. Colombia Nuclear Power 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 Applications
        • 10.3.2.2.2. By Reactor Type
    • 10.3.3. Argentina Nuclear Power 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 Applications
        • 10.3.3.2.2. By Reactor Type

11. Market Dynamics

  • 11.1. Drivers
  • 11.2. Challenges

12. Market Trends & Developments

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

13. Global Nuclear Power Market: SWOT Analysis

14. Porter's Five Forces Analysis

  • 14.1. Competition in the Industry
  • 14.2. Potential of New Entrants
  • 14.3. Power of Suppliers
  • 14.4. Power of Customers
  • 14.5. Threat of Substitute Products

15. Competitive Landscape

  • 15.1. BHP Billiton
    • 15.1.1. Business Overview
    • 15.1.2. Products & Services
    • 15.1.3. Recent Developments
    • 15.1.4. Key Personnel
    • 15.1.5. SWOT Analysis
  • 15.2. Paladin Energy
  • 15.3. Bulgarian Energy Holding
  • 15.4. Electrabel NV/SA
  • 15.5. Uranium One Inc.
  • 15.6. Eni S.p.A.
  • 15.7. PreussenElektra GmbH
  • 15.8. CGN Power Co., Ltd.

16. Strategic Recommendations

17. About Us & Disclaimer