水素電解槽の市場規模、シェア、成長分析、製品タイプ別、容量別、出口圧力別、最終用途別、地域別 - 産業予測、2025年～2032年

水素電解槽の世界市場規模は2023年に5億2,000万米ドルと評価され、2024年の7億9,000万米ドルから2032年までには215億2,000万米ドルに成長し、予測期間（2025年～2032年）のCAGRは51.23％で成長する見通しです。

世界の水素電解槽市場は、規制支援、技術進歩、再生可能エネルギーとの相乗効果強化に後押しされ、大幅な成長を遂げています。世界各国の政府は、クリーンエネルギーへのシフトを強化するため、厳しい政策を制定し、インセンティブを提供しており、その結果、水素インフラへの官民投資が大幅に増加しています。水素電解槽は、再生可能エネルギー源からグリーン水素を生成する上で重要な役割を果たし、この移行を推進する重要な役割を担っています。継続的な技術革新は、効率の向上、コストの削減、拡張性の向上を通じて、市場の可能性を高めています。こうした進歩により、輸送、工業プロセス、エネルギー貯蔵など、さまざまな用途で水素製造がより現実的なものとなっています。さらに、水素製造と再生可能エネルギー（特に風力と太陽光）とのシームレスな統合は、マーケット拡大の重要な触媒として機能します。

目次

イントロダクション

• 調査の目的
• 調査範囲
• 定義

調査手法

• 情報調達
• 二次と一次データの方法
• 市場規模予測
• 市場の前提条件と制限

エグゼクティブサマリー

• 世界市場の見通し
• 供給と需要の動向分析
• セグメント別機会分析

市場力学と見通し

• 市場概要
• 市場規模
• 市場力学
  • 促進要因と機会
  • 抑制要因と課題
• ポーターの分析

主要な市場の考察

• 主要な成功要因
• 競合の程度
• 主要な投資機会
• 市場エコシステム
• 市場の魅力指数（2024年）
• PESTEL分析
• マクロ経済指標
• バリューチェーン分析
• 価格分析
• 規制分析

世界の水素電解槽の市場規模：製品タイプ別・CAGR（2025年～2032年）

• 市場概要
• プロトン交換膜電解槽
• アルカリ電解槽
• 固体酸化物電解槽

世界の水素電解槽の市場規模：容量別・CAGR（2025年～2032年）

• 市場概要
• 低（150kW以下）
• 中（150kW～1mW）
  • 150～400kW
  • 400～750kW
  • 750～1mW
• 高（1mW超）
  • 1～10mW
  • 10～20mW
  • 20mW以上

世界の水素電解槽の市場規模：出口圧力別・CAGR（2025年～2032年）

• 市場概要
• 低（10Bar以下）
• 中（150Bar～40Bar）
• 高（40Bar超）

世界の水素電解槽の市場規模：最終用途別・CAGR（2025年～2032年）

• 市場概要
• アンモニア
• メタノール
• 精製/炭化水素
• エレクトロニクス
• エネルギー
• パワーツーガス
• 輸送
• 金属生産・加工
• 製薬・バイオテクノロジー
• 食品・飲料
• ガラス産業
• その他の産業

世界の水素電解槽の市場規模・CAGR（2025年～2032年）

• 北米
  • 米国
  • カナダ
• 欧州
  • ドイツ
  • スペイン
  • フランス
  • 英国
  • イタリア
  • その他欧州地域
• アジア太平洋
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋
• ラテンアメリカ
  • ブラジル
  • その他ラテンアメリカ地域
• 中東・アフリカ
  • GCC諸国
  • 南アフリカ
  • その他中東・アフリカ

競合情報

• 上位5社の比較
• 主要企業の市場ポジショニング（2024年）
• 主な市場企業が採用した戦略
• 最近の市場動向
• 企業の市場シェア分析（2024年）
• 主要企業の企業プロファイル
  • 企業の詳細
  • 製品ポートフォリオ分析
  • 企業のセグメント別シェア分析
  • 収益の前年比比較（2022年～2024年）

主要企業プロファイル

• Siemens Energy（Germany）
• Thyssenkrupp Nucera（Germany）
• John Cockerill（Belgium）
• Plug Power Inc.（USA）
• ITM Power PLC（UK）
• McPhy Energy S.A.（France）
• Enapter S.r.l.（Italy）
• Cummins Inc.（USA）
• Ballard Power Systems Inc.（Canada）
• LONGi（China）
• PERIC Hydrogen Technologies Co., Ltd.（China）
• Green Hydrogen Systems（Denmark）
• Sunfire GmbH（Germany）
• Bloom Energy（USA）
• HydrogenPro（Norway）
• H-TEC SYSTEMS GmbH（Germany）
• Asahi Kasei Corporation（Japan）
• Beijing SinoHy Energy Co., Ltd.（China）
• Giner Inc.（USA）

結論と提言

Global Hydrogen Electrolyzer Market size was valued at USD 0.52 billion in 2023 and is poised to grow from USD 0.79 billion in 2024 to USD 21.52 billion by 2032, growing at a CAGR of 51.23% during the forecast period (2025-2032).

The global hydrogen electrolyzer market is witnessing substantial growth fueled by regulatory support, technological advancements, and enhanced synergy with renewable energy sources. Governments worldwide are enacting strict policies and providing incentives to bolster the shift towards clean energy, resulting in significant public and private investments in hydrogen infrastructure. Hydrogen electrolyzers play a crucial role in generating green hydrogen from renewable sources, positioning themselves as key drivers of this transition. Continuous technological innovations enhance market potential through improved efficiency, reduced costs, and greater scalability. These advancements make hydrogen production more viable across various applications, including transportation, industrial processes, and energy storage. Additionally, the seamless integration of hydrogen production with renewable energy, particularly wind and solar, serves as a vital catalyst for market expansion.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Hydrogen Electrolyzer 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.

Global Hydrogen Electrolyzer Market Segments Analysis

Global Hydrogen Electrolyzer Market is segmented by Product Type, Capacity, Outlet Pressure, End Use and region. Based on Product Type, the market is segmented into Proton Exchange Membrane Electrolyzer, Alkaline Electrolyzer and Solid Oxide Electrolyzer. Based on Capacity, the market is segmented into Low (<= 150 kW), Medium (150kW - 1mW) and High (> 1mW). Based on Outlet Pressure, the market is segmented into Low (<= 10 Bar), Medium (150 Bar - 40 Bar) and High (> 40 Bar). Based on End Use, the market is segmented into Ammonia, Methanol, Refining/ Hydrocarbon, Electronics, Energy, Power to Gas, Transport, Metal Production and Fabrication, Pharma and Biotech, Food and Beverages, Glass Industry and Other Industrial. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Hydrogen Electrolyzer Market

The growing emphasis on minimizing carbon emissions is significantly fueling the demand for green hydrogen, which is generated through hydrogen electrolyzers that utilize renewable energy sources. Both governments and industries around the globe are channeling investments into extensive green hydrogen initiatives to facilitate decarbonization across various sectors, including transportation, power generation, and industrial manufacturing. Additionally, the introduction of incentives, subsidies, and supportive policies aimed at advancing clean energy transitions is further propelling the uptake of hydrogen electrolyzers. This shift towards sustainable energy solutions is essential in addressing climate change and promoting a cleaner future.

Restraints in the Global Hydrogen Electrolyzer Market

The global hydrogen electrolyzer market faces substantial challenges due to the high costs associated with establishing the necessary infrastructure. The financial burden of acquiring electrolyzer units, alongside the complexities involved in integrating these systems with renewable energy sources, creates a barrier to widespread adoption. This, coupled with ongoing maintenance expenses, significantly hinders market growth, particularly in developing regions where budget constraints are more pronounced. As a result, potential users may be deterred from investing in hydrogen electrolyzers, slowing the transition towards cleaner energy solutions and limiting the overall expansion of the market.

Market Trends of the Global Hydrogen Electrolyzer Market

The Global Hydrogen Electrolyzer market is witnessing a significant upward trend, driven by the expansion of large-scale green hydrogen projects. As nations worldwide intensify their commitment to clean energy, the integration of electrolyzers with renewable energy sources, particularly solar and wind, is becoming pivotal. Countries such as Germany, Australia, and Saudi Arabia are spearheading the development of massive hydrogen hubs, positioning themselves as future leaders in hydrogen production and export. This surge in investment and technological advancement not only enhances hydrogen production efficiency but also facilitates competitive pricing, ultimately fostering a robust ecosystem centered around green hydrogen solutions.

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
• Regulatory Analysis

Global Hydrogen Electrolyzer Market Size by Product Type & CAGR (2025-2032)

• Market Overview
• Proton Exchange Membrane Electrolyzer
• Alkaline Electrolyzer
• Solid Oxide Electrolyzer

Global Hydrogen Electrolyzer Market Size by Capacity & CAGR (2025-2032)

• Market Overview
• Low (<= 150 kW)
• Medium (150kW - 1mW)
  • 150 - 400 kW
  • 400 - 750kW
  • 750 - 1mW
• High (> 1mW)
  • 1 - 10 mW
  • 10 - 20 mW
  • Above 20 mW

Global Hydrogen Electrolyzer Market Size by Outlet Pressure & CAGR (2025-2032)

• Market Overview
• Low (<= 10 Bar)
• Medium (150 Bar - 40 Bar)
• High (> 40 Bar)

Global Hydrogen Electrolyzer Market Size by End Use & CAGR (2025-2032)

• Market Overview
• Ammonia
• Methanol
• Refining/ Hydrocarbon
• Electronics
• Energy
• Power to Gas
• Transport
• Metal Production and Fabrication
• Pharma and Biotech
• Food and Beverages
• Glass Industry
• Other Industrial

Global Hydrogen Electrolyzer Market Size & CAGR (2025-2032)

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

• Siemens Energy (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Thyssenkrupp Nucera (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• John Cockerill (Belgium)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Plug Power Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• ITM Power PLC (UK)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• McPhy Energy S.A. (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Enapter S.r.l. (Italy)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cummins Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ballard Power Systems Inc. (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• LONGi (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• PERIC Hydrogen Technologies Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Green Hydrogen Systems (Denmark)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Sunfire GmbH (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Bloom Energy (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• HydrogenPro (Norway)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• H-TEC SYSTEMS GmbH (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Asahi Kasei Corporation (Japan)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Beijing SinoHy Energy Co., Ltd. (China)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Giner Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations