水电电解市场 - 全球产业规模、份额、趋势、机会及预测（按类型、应用、地区和竞争格局划分，2021-2031年）

全球水电电解市场预计将从 2025 年的 69.4 亿美元成长到 2031 年的 93.3 亿美元，复合年增长率为 5.06%。

水电电解是一种利用电能将水分解成氢气和氧气的电化学过程，是生产低排放氢燃料的关键技术。市场成长主要受全球严格的脱碳政策和可再生能源成本下降的驱动，这使得重工业和交通运输等难以排放的行业对可扩展的绿色氢能解决方案的需求日益增长。这些监管和经济因素共同建构了一条稳定的成长路径，使其摆脱了短期趋势的桎梏，并成为未来能源基础设施的支柱。

儘管水电解具有巨大潜力，但其广泛应用仍面临诸多挑战，高成本投资成本和庞大的电力需求构成了主要障碍，使得在成本敏感地区难以实现经济效益。然而，随着水电解从试点规模转型为商业规模，该产业仍致力于扩大产能。国际能源总署（IEA）预测，到2024年底，全球水力发电电解装置容量将达到5吉瓦，较2023年的1.4吉瓦显着成长。

市场驱动因素

政府支持政策和财政奖励是水电电解市场的关键驱动力，有助于降低绿色氢能部署相关的高额初始资本风险。诸如竞争性竞标和生产税额扣抵等公共融资机制对于缩小可再生氢和石化燃料之间的价格差距、促进工业应用至关重要。在致力于实现能源独立和气候目标的主要经济体中，这种监管支持显而易见。例如，欧盟委员会在其2024年4月公布的「欧洲氢能银行竞标结果」中，向七个可再生氢能计划授予了约7.2亿欧元的资金，以加速国内产能建设。此类财政干预措施有助于最终的投资决策，并刺激吉瓦级设施的供应链发展。

同时，增加对氢能基础设施的投资是关键驱动因素，它建构了一个支持氢气生产、储存、运输和终端用户供应的生态系统。在难以脱碳的地区，不断增长的需求正在加速资本流入综合电解计划和物流网络。根据氢能理事会于2024年9月发布的《2024年氢能洞察》报告，全球氢能计划储备已趋于成熟，已承诺的资本投资额达750亿美元。此外，美国能源局宣布将在2024年投资7.5亿美元，用于降低清洁氢的成本并改进生产技术，凸显了全球氢能技术正从初步试验向工业可行性阶段过渡。

市场挑战

高昂的资本投入加上庞大的电力需求，一直是限制水电电解计划经济可行性的障碍。这些高成本直接影响氢气的平准化成本，使得绿色氢气难以在价格敏感的市场中与现有的石化燃料取代能源竞争。因此，许多潜在投资者推迟了最终的投资决策，导致计划公告发布到实际开工之间出现显着的延误。

这种犹豫不决阻碍了从试点研究到商业规模运营的过渡，而无法获得价格合理的可再生能源进一步加剧了营运成本，限制了市场准入和基础设施建设。由于这些经济限制因素，根据国际能源总署（IEA）2024年的数据，已公布的低排放氢气生产产能中只有4%最终进入投资决策阶段。如此低的转换率表明，成本结构仍然是限制全球水电电解市场快速扩张的关键因素。

市场趋势

透过超级工厂扩大自动化电解设备製造能力，标誌着供应链的根本性转折点，推动产业从客製化生产转向标准化大规模生产。企业正增加对机器人技术数位化组装的投资，以实现提高生产效率和降低单位成本所需的规模经济效益，从而有效消除传统的设备供应瓶颈。根据国际能源总署于2024年10月发布的《2024年全球氢能展望》，预计2023年，全球电解槽製造能力将翻一番，达到每年25吉瓦，为未来的市场扩张奠定坚实基础。

同时，市场正经历从兆瓦级到吉瓦级电解计划的重大转型，将有助于钢铁、化工等重工业实现脱碳。开发商正从试点阶段迈向大规模、一体化、公用事业级的企业发展，这需要复杂的物流规划和模组化系统设计。这种规模化效应显着提升了营运效率。蒂森克虏伯核能公司于2024年8月发布的《2023/2024财年第三季报告》便是一个很好的例证。该报告指出，NEOM绿色氢能计划取得了显着进展，并确认标准化20兆瓦模组的交付已超过800兆瓦，总容量已达800兆瓦。

目录

第一章概述

第二章调查方法

第三章执行摘要

第四章：客户评价

第五章 全球水电电解市场展望

• 市场规模及预测
  • 按金额
• 市占率及预测
  • 依类型（碱性电解槽、质子交换膜（PEM）电解槽、固体氧化物电解槽（SOEC）、阴离子交换膜（AEM）电解槽）
  • 按应用领域（炼油业、电力和储能产业、氨生产、甲醇生产、运输业、其他）
  • 按地区
  • 按公司（2025 年）
• 市场地图

第六章：北美水电电解市场展望

• 市场规模及预测
• 市占率及预测
• 北美洲：国家分析
  • 我们
  • 加拿大
  • 墨西哥

第七章：欧洲水电电解市场展望

• 市场规模及预测
• 市占率及预测
• 欧洲：国家分析
  • 德国
  • 法国
  • 英国
  • 义大利
  • 西班牙

第八章：亚太地区水电电解市场展望

• 市场规模及预测
• 市占率及预测
• 亚太地区：国家分析
  • 中国
  • 印度
  • 日本
  • 韩国
  • 澳洲

第九章：中东与非洲水电电解市场展望

• 市场规模及预测
• 市占率及预测
• 中东和非洲：国家分析
  • 沙乌地阿拉伯
  • 阿拉伯聯合大公国
  • 南非

第十章 南美洲水电电解市场展望

• 市场规模及预测
• 市占率及预测
• 南美洲：国家分析
  • 巴西
  • 哥伦比亚
  • 阿根廷

第十一章 市场动态

• 司机
• 任务

第十二章 市场趋势与发展

• 併购
• 产品发布
• 最新进展

第十三章 全球水力发电电解市场：SWOT分析

第十四章：波特五力分析

• 产业竞争
• 新进入者的可能性
• 供应商电力
• 顾客权力
• 替代品的威胁

第十五章 竞争格局

• Asahi Kasei Corporation
• Nel ASA
• thyssenkrupp AG
• Cummins Inc.
• Toshiba Energy Systems & Solutions Corporation
• Teledyne Technologies Incorporated
• Suzhou Green Hydrogen Energy Co., Ltd.
• ITM Power PLC
• Clean Power Hydrogen plc
• Plug Power Inc.

第十六章 策略建议

第十七章：关于研究公司及免责声明

The Global Water Electrolysis Market is anticipated to grow from USD 6.94 Billion in 2025 to USD 9.33 Billion by 2031, registering a CAGR of 5.06%. Water electrolysis is an electrochemical process that uses electricity to separate water into hydrogen and oxygen, serving as a critical technology for producing low-emission hydrogen fuel. Market growth is largely propelled by strict global decarbonization mandates and falling renewable energy costs, which create a need for scalable green hydrogen solutions in hard-to-abate sectors like heavy industry and transportation. These regulatory and economic drivers establish a stable growth path distinct from temporary trends, positioning the technology as a pillar of future energy infrastructure.

Despite this potential, widespread deployment faces significant hurdles due to high capital expenditures and substantial electricity requirements, which impact financial viability in cost-sensitive regions. However, the industry remains committed to capacity expansion as it transitions from pilot phases to commercial scale. The International Energy Agency projected that installed water electrolyser capacity would reach 5 GW by the end of 2024, marking a significant increase from the 1.4 GW recorded in 2023.

Market Driver

Supportive government policies and financial incentives act as the primary catalysts for the water electrolysis market, helping to mitigate the high upfront capital risks of green hydrogen deployment. Public funding mechanisms, such as competitive auctions and production tax credits, are essential for narrowing the price gap between renewable and fossil-fuel-derived hydrogen, thereby encouraging industrial adoption. This regulatory backing is evident in major economies aiming for energy independence and climate goals; for instance, the European Commission's 'European Hydrogen Bank Auction Results' in April 2024 awarded nearly EUR 720 million to seven renewable hydrogen projects to accelerate domestic production capabilities. Such financial interventions incentivize final investment decisions and stimulate the supply chain for gigawatt-scale facilities.

Simultaneously, growing investment in hydrogen infrastructure is a critical driver, supporting the ecosystem for producing, storing, and transporting hydrogen to end-users. As demand for decarbonized energy rises in hard-to-abate sectors, capital flows are increasingly targeting integrated electrolysis projects and logistical networks. The Hydrogen Council reported in September 2024, in its 'Hydrogen Insights 2024' report, that the global pipeline of hydrogen projects has matured, with committed capital investment reaching USD 75 billion. Furthermore, the U.S. Department of Energy announced USD 750 million in 2024 to reduce clean hydrogen costs and improve manufacturing technologies, underscoring the global shift from pilot testing to industrial viability.

Market Challenge

High capital expenditures coupled with substantial electricity requirements create a persistent barrier to the financial viability of water electrolysis projects. These elevated costs directly impact the levelized cost of hydrogen, making it difficult for green hydrogen to compete with established fossil-fuel alternatives in price-sensitive markets. Consequently, many potential investors delay final investment decisions, resulting in a significant lag between project announcements and actual construction.

This hesitation hinders the transition from pilot studies to commercial-scale operations, while the inability to secure affordable renewable power further exacerbates operational expenses, limiting market entry and infrastructure development. According to the International Energy Agency in 2024, only 4% of announced low-emission hydrogen production capacity had reached the final investment decision stage due to these economic constraints. This low conversion rate demonstrates that cost structures remain a primary factor restricting the rapid expansion of the global water electrolysis market.

Market Trends

The expansion of automated electrolyzer manufacturing capacities via gigafactories marks a fundamental shift in the supply chain, moving the industry from bespoke production to standardized mass manufacturing. Companies are increasingly investing in robotics and digitalized assembly lines to enhance throughput and achieve the economies of scale necessary for reducing unit costs, effectively addressing previous equipment availability bottlenecks. According to the International Energy Agency's 'Global Hydrogen Review 2024' in October 2024, global electrolyser manufacturing capacity doubled in 2023 to reach 25 GW per year, establishing a robust foundation for future market expansion.

Concurrently, the market is undergoing a decisive transition from megawatt to gigawatt-scale electrolysis project deployments, enabling the decarbonization of heavy industries such as steel and chemicals. Developers are moving beyond pilot phases to execute massive, integrated utility-scale operations that require sophisticated logistical planning and modular system designs. This scaling effect allows for significant operational efficiencies, as exemplified by Thyssenkrupp nucera in its August 2024 'Quarterly Statement Q3 2023/2024', which reported substantial progress on the NEOM green hydrogen project, confirming that the delivery of its standardized 20 MW modules had already exceeded 800 MW of the total capacity.

Key Market Players

• Asahi Kasei Corporation
• Nel ASA
• thyssenkrupp AG
• Cummins Inc.
• Toshiba Energy Systems & Solutions Corporation
• Teledyne Technologies Incorporated
• Suzhou Green Hydrogen Energy Co., Ltd.
• ITM Power PLC
• Clean Power Hydrogen plc
• Plug Power Inc.

Report Scope

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

Water Electrolysis Market, By Type

• Alkaline Electrolyzer
• Proton Exchange Membrane (PEM) Electrolyzer
• Solid Oxide Electrolyzer Cell (SOEC)
• Anion Exchange Membrane (AEM) Electrolyzers

Water Electrolysis Market, By Application

• Refining Industry
• Power and Energy Storage
• Ammonia Production
• Methanol Production
• Transportation/Mobility Industry
• Others

Water Electrolysis 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 Water Electrolysis Market.

Available Customizations:

Global Water Electrolysis 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 Water Electrolysis Market Outlook

• 5.1. Market Size & Forecast
  • 5.1.1. By Value
• 5.2. Market Share & Forecast
  • 5.2.1. By Type (Alkaline Electrolyzer, Proton Exchange Membrane (PEM) Electrolyzer, Solid Oxide Electrolyzer Cell (SOEC), Anion Exchange Membrane (AEM) Electrolyzers)
  • 5.2.2. By Application (Refining Industry, Power and Energy Storage, Ammonia Production, Methanol Production, Transportation/Mobility Industry, Others)
  • 5.2.3. By Region
  • 5.2.4. By Company (2025)
• 5.3. Market Map

6. North America Water Electrolysis Market Outlook

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

7. Europe Water Electrolysis Market Outlook

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

8. Asia Pacific Water Electrolysis Market Outlook

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

9. Middle East & Africa Water Electrolysis Market Outlook

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

10. South America Water Electrolysis Market Outlook

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

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 Water Electrolysis 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. Asahi Kasei Corporation
  • 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. Nel ASA
• 15.3. thyssenkrupp AG
• 15.4. Cummins Inc.
• 15.5. Toshiba Energy Systems & Solutions Corporation
• 15.6. Teledyne Technologies Incorporated
• 15.7. Suzhou Green Hydrogen Energy Co., Ltd.
• 15.8. ITM Power PLC
• 15.9. Clean Power Hydrogen plc
• 15.10. Plug Power Inc.

16. Strategic Recommendations

17. About Us & Disclaimer