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アルカリ水電解市場の規模、シェア、成長分析 : 2024-2032年までの予測

Alkaline Water Electrolysis Market Size, Share, Growth and Global Industry Analysis

アルカリ水電解市場の規模、シェア、成長、タイプと用途別の世界業界分析、地域別洞察、2024-2032年までの予測
Alkaline Water Electrolysis Market Size, Share, Growth and Global Industry Analysis By Type & Application, Regional Insights and Forecast to 2024-2032

商品番号 : SMB-83513

出版社Fortune Business Insights
出版年月2025年5月
ページ数230
価格タイプシングルユーザライセンス
価格USD 4,850
種別英文調査報告書

世界のアルカリ水電解市場は、クリーン水素経済の礎として急速に成長しており、様々な業界の脱炭素化戦略を支えています。Fortune Business Insightsの最新分析によると、アルカリ水電解市場は2023年に1億1,622万米ドルと評価され、2032年には4億337万米ドルに達すると予測されており、予測期間中は14.9%という高い年平均成長率（CAGR）で成長が見込まれています。

アルカリ水電解（AWE）は、アルカリ電解液を用いて水を水素と酸素に分解し、グリーン水素を生成する、成熟した費用対効果の高い技術です。温室効果ガス排出量削減への関心の高まりと、再生可能エネルギーと水素生成に関する政府の野心的な目標が相まって、AWEシステムへの関心と投資は大きく高まっています。

水素、特に再生可能エネルギーを利用した電気分解によって生成されるグリーン水素は、発電、輸送、化学、重工業といった分野において、化石燃料の現実的な代替手段としてますます位置づけられています。アルカリ水電気分解は、PEM（プロトン交換膜）電気分解などの他の方法と比較して、高い耐久性、拡張性、そして低い運用コストを特徴としており、大規模な水素プロジェクトにとって魅力的なソリューションとなっています。

Growth Factors of Alkaline Water Electrolysis Market

The global alkaline water electrolysis market is rapidly emerging as a cornerstone of the clean hydrogen economy, supporting decarbonization strategies across industries. According to the latest analysis by Fortune Business Insights, the alkaline water electrolysis market size was valued at USD 116.22 million in 2023 and is projected to reach USD 403.37 million by 2032, exhibiting a strong compound annual growth rate (CAGR) of 14.9% during the forecast period.

Market Overview

Alkaline water electrolysis (AWE) is a mature and cost-effective technology used to produce green hydrogen by splitting water into hydrogen and oxygen using an alkaline electrolyte. The rising focus on reducing greenhouse gas emissions, coupled with ambitious government targets for renewable energy and hydrogen generation, is driving significant interest and investment in AWE systems.

Hydrogen, especially green hydrogen produced through renewable-powered electrolysis, is being increasingly positioned as a viable alternative to fossil fuels in sectors such as power generation, transportation, chemicals, and heavy industries. Alkaline water electrolysis offers high durability, scalability, and lower operational costs compared to other methods like PEM (Proton Exchange Membrane) electrolysis, making it an attractive solution for large-scale hydrogen projects.

Key Growth Drivers

  • Global Decarbonization Commitments: Many countries have pledged net-zero emissions goals by 2050, pushing for accelerated deployment of green hydrogen infrastructure. Alkaline electrolysis stands out as a scalable solution to achieve this.
  • Surge in Renewable Energy Projects: As solar and wind power generation grows, surplus renewable energy is being used for hydrogen production. AWE systems can effectively integrate with intermittent renewable sources.
  • Government Funding and Policy Support: Nations like Germany, Japan, India, and the U.S. are rolling out hydrogen strategies, offering grants, subsidies, and policy frameworks to encourage domestic electrolyzer production and hydrogen usage.
  • Industrial Decarbonization Demand: Industries such as steel, chemicals, fertilizers, and refining are adopting green hydrogen to replace carbon-intensive feedstocks. AWE is favored due to its proven performance in industrial environments.

Technology and Application Insights

AWE systems typically use potassium hydroxide (KOH) as an electrolyte, with two electrodes separated by a diaphragm. They are recognized for longer lifespans, reduced cost of components, and large hydrogen output capacities.

Key application areas include:

  • Power-to-Gas (P2G): Converting surplus electricity into hydrogen for grid balancing.
  • Ammonia Production: Green ammonia is becoming a strategic alternative in agriculture and marine fuels.
  • Hydrogen Refueling Stations: As fuel cell vehicle adoption rises, AWE-based hydrogen generation is being explored for on-site supply.
  • Chemical & Petrochemical Industry: Substitution of grey hydrogen with green hydrogen for refining and synthesis processes.

Regional Insights

  • Europe is the dominant market, driven by strong policy support under the EU Hydrogen Strategy and national hydrogen roadmaps. Germany, France, and the Netherlands are leading in green hydrogen pilots and electrolysis capacity additions.
  • Asia Pacific is witnessing the fastest growth, with countries like China, Japan, South Korea, and India investing in hydrogen production hubs. China’s state-backed push for industrial hydrogen and Japan’s hydrogen import plans are accelerating AWE deployment.
  • North America, especially the United States, is gaining momentum post the Inflation Reduction Act, which offers clean hydrogen tax credits. Several utility-scale projects are underway, leveraging solar and wind power for electrolytic hydrogen production.
  • Middle East & Africa is emerging as a potential hub for low-cost hydrogen exports, leveraging vast solar potential. Countries like Saudi Arabia and UAE are developing mega green hydrogen projects that incorporate AWE technology.

Key Companies in the Market

Several major players are investing in developing high-capacity, efficient AWE systems. Key companies in the market include:

  • NEL Hydrogen
  • Thyssenkrupp AG
  • McPhy Energy S.A.
  • Teledyne Energy Systems Inc.
  • Hydrogenics Corporation (Cummins Inc.)
  • Toshiba Energy Systems & Solutions Corporation
  • Ionomr Innovations
  • Asahi Kasei Corporation
  • ShaanXi HuaQin
  • Suzhou Green Hydrogen Energy

These companies are focusing on cost reduction, modular electrolyzer systems, and global partnerships to support growing hydrogen infrastructure needs.

Conclusion

The alkaline water electrolysis market is poised for exponential growth, propelled by decarbonization policies, renewable integration, and industrial transition toward green hydrogen. With a projected market value of USD 403.37 million by 2032, AWE will play a central role in the hydrogen economy, offering scalable, efficient, and affordable hydrogen production solutions for a net-zero future.

ATTRIBUTE        DETAILS

Study Period          2019-2032

Base Year               2023

Estimated Year      2024

Forecast Period     2024-2032

Historical Period  2019-2022

Growth Rate          CAGR of 5.02% from 2024-2032

Unit        Value (USD Million) and Volume (MW)

Segmentation

By Type

  • ＜10 m3/h
  • ＜30 m3/h
  • ＜50 m3/h
  • ＜80 m3/h
  • ≥80 m3/h

By Application

  • Power Plants
  • Steel Plant
  • Electronics and Photovoltaics
  • Industrial Gases
  • Others

By Region

  • North America

o               By Type

o               By Application

o               By Country

o               The U.S.

o               Canada

  • Europe

o               By Type

o               By Application

o               By Country

o               The UK

o               Germany

o               France

o               Italy

o               Russia

o               Rest of Europe

  • Asia Pacific

o               By Type

o               By Application

o               By Country

o               China

o               India

o               Japan

o               South Korea

o               Australia

o               Southeast Asia

o               Rest of Asia Pacific

  • The Middle East & Africa

o               By Type

o               By Application

o               By Country

o               Saudi Arabia

o               Turkey

o               UAE

o               Rest of the Middle East & Africa

  • Latin America

o               By Type

o               By Application

o               By Country

o               Brazil

o               Mexico

o               Argentina

o               Colombia

o               Rest of Latin America

Table of Contents

1. Introduction
1.1. Research Scope
1.2. Market Segmentation
1.3. Research Methodology
1.4. Definitions and Assumptions
2. Executive Summary
3. Market Dynamics
3.1. Market Drivers
3.2. Market Restraints
3.3. Market Opportunities
4. Key Insights
4.1. Key Emerging Trends – For Major Countries
4.2. Latest Technological Advancement
4.3. Regulatory Landscape
4.4. Porters Five Forces Analysis
4.5. Impact of COVID-19 on the Alkaline Water Electrolysis Market
5. Global Alkaline Water Electrolysis Market Analysis (USD Million) (MW), Insights and Forecast, 2019-2032
5.1. Key Findings / Summary
5.2. Market Analysis, Insights and Forecast – By Type
5.2.1. ＜10 m3/h
5.2.2. ＜30 m3/h
5.2.3. ＜50 m3/h
5.2.4. ＜80 m3/h
5.2.5. ≥80 m3/h
5.3. Market Analysis, Insights and Forecast – By Application
5.3.1. Power Plants
5.3.2. Steel Plants
5.3.3. Electronics & Photovoltaics
5.3.4. Industrial Gases
5.3.5. Others
5.4. Market Analysis, Insights and Forecast – By Region
5.4.1. North America
5.4.2. Europe
5.4.3. Asia Pacific
5.4.4. Latin America
5.4.5. Middle East & Africa
6. North America Alkaline Water Electrolysis Market Analysis (USD Million) (MW), Insights and Forecast, 2019-2032
6.1. Key Findings / Summary
6.2. Market Analysis, Insights and Forecast – By Type
6.2.1. ＜10 m3/h
6.2.2. ＜30 m3/h
6.2.3. ＜50 m3/h
6.2.4. ＜80 m3/h
6.2.5. ≥80 m3/h
6.3. Market Analysis, Insights and Forecast – By Application
6.3.1. Power Plants
6.3.2. Steel Plants
6.3.3. Electronics & Photovoltaics
6.3.4. Industrial Gases
6.3.5. Others
6.4. Market Analysis, Insights and Forecast – By Country
6.4.1. U.S.
6.4.2. Canada
7. Europe Alkaline Water Electrolysis Market Analysis (USD Million) (MW), Insights and Forecast, 2019-2032
7.1. Key Findings / Summary
7.2. Market Analysis, Insights and Forecast – By Type
7.2.1. ＜10 m3/h
7.2.2. ＜30 m3/h
7.2.3. ＜50 m3/h
7.2.4. ＜80 m3/h
7.2.5. ≥80 m3/h
7.3. Market Analysis, Insights and Forecast – By Application
7.3.1. Power Plants
7.3.2. Steel Plants
7.3.3. Electronics & Photovoltaics
7.3.4. Industrial Gases
7.3.5. Others
7.4. Market Analysis, Insights and Forecast – By Country
7.4.1. U.K
7.4.2. Germany
7.4.3. France
7.4.4. Italy
7.4.5. Russia
7.4.6. Rest of Europe
8. Asia Pacific Alkaline Water Electrolysis Market Analysis (USD Million) (MW), Insights and Forecast, 2019-2032
8.1. Key Findings / Summary
8.2. Market Analysis, Insights and Forecast – By Type
8.2.1. ＜10 m3/h
8.2.2. ＜30 m3/h
8.2.3. ＜50 m3/h
8.2.4. ＜80 m3/h
8.2.5. ≥80 m3/h
8.3. Market Analysis, Insights and Forecast – By Application
8.3.1. Power Plants
8.3.2. Steel Plants
8.3.3. Electronics & Photovoltaics
8.3.4. Industrial Gases
8.3.5. Others
8.4. Market Analysis, Insights and Forecast – By Country
8.4.1. China
8.4.2. India
8.4.3. Japan
8.4.4. South Korea
8.4.5. Australia
8.4.6. Southeast Asia
8.4.7. Rest of Asia Pacific
9. Latin America Alkaline Water Electrolysis Market Analysis (USD Million) (MW), Insights and Forecast, 2019-2032
9.1. Key Findings / Summary
9.2. Market Analysis, Insights and Forecast – By Type
9.2.1. ＜10 m3/h
9.2.2. ＜30 m3/h
9.2.3. ＜50 m3/h
9.2.4. ＜80 m3/h
9.2.5. ≥80 m3/h
9.3. Market Analysis, Insights and Forecast – By Application
9.3.1. Power Plants
9.3.2. Steel Plants
9.3.3. Electronics & Photovoltaics
9.3.4. Industrial Gases
9.3.5. Others
9.4. Market Analysis, Insights and Forecast – By Country
9.4.1. Brazil
9.4.2. Mexico
9.4.3. Argentina
9.4.4. Colombia
9.4.5. Rest of Latin America
10. Middle East & Africa Alkaline Water Electrolysis Market Analysis (USD Million) (MW), Insights and Forecast, 2019-2032
10.1. Key Findings / Summary
10.2. Market Analysis, Insights and Forecast – By Type
10.2.1. ＜10 m3/h
10.2.2. ＜30 m3/h
10.2.3. ＜50 m3/h
10.2.4. ＜80 m3/h
10.2.5. ≥80 m3/h
10.3. Market Analysis, Insights and Forecast – By Application
10.3.1. Power Plants
10.3.2. Steel Plants
10.3.3. Electronics & Photovoltaics
10.3.4. Industrial Gases
10.3.5. Others
10.4. Market Analysis, Insights and Forecast – By Country
10.4.1. Saudi Arabia
10.4.2. UAE
10.4.3. Turkey
10.4.4. Rest of Middle East & Africa
11. Competitive Analysis
11.1. Company Market Share Analysis, 2023
11.2. Company Profile
11.2.1. Nel Hydrogen
11.2.1.1. Business Overview
11.2.1.2. Product & Service Offering
11.2.1.3. Overall Revenue
11.2.1.4. Recent Development
11.2.2. Asahi Kasei
11.2.2.1. Business Overview
11.2.2.2. Product & Service Offering
11.2.2.3. Overall Revenue
11.2.2.4. Recent Development
11.2.3. thyssenkrupp
11.2.3.1. Business Overview
11.2.3.2. Product & Service Offering
11.2.3.3. Overall Revenue
11.2.3.4. Recent Development
11.2.4. Teledyne Energy Systems
11.2.4.1. Business Overview
11.2.4.2. Product & Service Offering
11.2.4.3. Overall Revenue
11.2.4.4. Recent Development
11.2.5. McPhy
11.2.5.1. Business Overview
11.2.5.2. Product & Service Offering
11.2.5.3. Overall Revenue
11.2.5.4. Recent Development
11.2.6. Suzhou Jingli
11.2.6.1. Business Overview
11.2.6.2. Product & Service Offering
11.2.6.3. Overall Revenue
11.2.6.4. Recent Development
11.2.7. TianJin Mainland Hydrogen Equipment Co., Ltd.
11.2.7.1. Business Overview
11.2.7.2. Product & Service Offering
11.2.7.3. Overall Revenue
11.2.7.4. Recent Development
11.2.8. Hydrogenics
11.2.8.1. Business Overview
11.2.8.2. Product & Service Offering
11.2.8.3. Overall Revenue
11.2.8.4. Recent Development
11.2.9. MVS Engineering Pvt. Ltd.
11.2.9.1. Business Overview
11.2.9.2. Product & Service Offering
11.2.9.3. Overall Revenue
11.2.9.4. Recent Development
11.2.10. Green Hydrogen.dk
11.2.10.1. Business Overview
11.2.10.2. Product & Service Offering
11.2.10.3. Overall Revenue
11.2.10.4. Recent Development
11.2.11. 718th Research Institute of CSIC
11.2.11.1. Business Overview
11.2.11.2. Product & Service Offering
11.2.11.3. Overall Revenue
11.2.11.4. Recent Development
11.2.12. Yangzhou Chungdean Hydrogen Equipment Co., Ltd.
11.2.12.1. Business Overview
11.2.12.2. Product & Service Offering
11.2.12.3. Overall Revenue
11.2.12.4. Recent Development
11.2.13. ShaanXi HuaQin
11.2.13.1. Business Overview
11.2.13.2. Product & Service Offering
11.2.13.3. Overall Revenue
11.2.13.4. Recent Development
11.2.14. Next Hydrogen Corp.
11.2.14.1. Business Overview
11.2.14.2. Product & Service Offering
11.2.14.3. Overall Revenue
11.2.14.4. Recent Development

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