金属空気電池市場：金属、タイプ、用途、地域別、2026年～2032年

金属空気電池市場の評価、2026年～2032年

電気自動車、ポータブル電子機器、グリッド規模のエネルギー貯蔵など、さまざまな用途における高エネルギー密度貯蔵ソリューションに対する需要の高まりが、金属空気電池市場の主な促進要因となっています。金属空気電池には、高エネルギー密度、低コスト、安全性、環境への配慮などさまざまな利点があり、こうした用途に魅力的な選択肢となっています。Verified Market Researchのアナリストによると、金属空気電池市場は、2024年には約13億9,000万米ドルの評価を下回り、予測期間中に37億7,000万米ドルの評価に達すると推定されます。

再生可能エネルギーへの重点の高まりと、太陽光発電や風力発電のような断続的な再生可能エネルギー源の統合を可能にする効果的なエネルギー貯蔵ソリューションへの要求は、金属空気電池市場を牽引する2つの大きな要因です。高いエネルギー密度と長持ちする性能を持つ金属空気電池は、再生可能エネルギー分野のエネルギー貯蔵ニーズを満たすのに適しているため、グリッド規模やオフグリッド・アプリケーションで広く使用されています。そのため、2026年から2032年までのCAGRは13.21%です。

金属空気電池市場定義/概要

金属-空気電池は、金属-空気燃料電池としても知られる電気化学電池の一種であり、通常は亜鉛やアルミニウムなどの金属陽極と空気中の酸素を陰極として用います。作動中、金属陽極は酸化して電子を放出し、その電子は外部回路を通って陰極に向かい、そこで酸素を水に還元します。この技術は電力を生み出し、製品別として水を生み出します。

さらに、金属空気電池はエネルギー密度が高く環境に優しいため、さまざまな用途に採用されています。特に、莫大な量のエネルギーを貯蔵し、素早く放出する能力があるため、グリッド規模のエネルギー貯蔵のような大規模なエネルギー貯蔵システムに適しています。

金属空気電池市場の成長に影響を与える要因とは？

電気自動車市場の拡大が、より高いエネルギー密度とより長い航続距離の可能性を持つ金属空気電池の主な促進要因です。国際エネルギー機関（IEA）によると、世界の電気自動車販売台数は2022年に1,000万台に達し、2021年から55%増加しました。IEAは、2030年までに世界の新車販売の約60％をEVが占めるようになると予測しています。このようなEV普及の高まりは、高性能かつ長距離のエネルギー貯蔵オプションに対する高まる需要を満たすため、金属空気電池などの先進電池技術の研究開発に拍車をかけています。

再生可能エネルギー源の利用の増加は、金属空気電池のような効率的でスケーラブルなエネルギー貯蔵システムの需要を促進しています。国際再生可能エネルギー機関（IRENA）によると、2021年には世界の再生可能エネルギー発電設備容量が3064GWを超え、その年だけで257GWが追加されるという記録的な規模になります。IRENAによれば、2050年には再生可能エネルギー発電が総発電量の86％を占めるようになるといいます。このような再生可能エネルギーへの動向は、大規模エネルギー貯蔵技術の大きな市場を生み出しており、その中で金属空気電池は、その高いエネルギー密度と低コストにより重要な役割を果たす可能性があります。

さらに、金属空気電池市場は、先進的な電池技術の研究開発への投資の増加によって前進しています。BloombergNEFによると、電池技術への世界投資額は2022年に98億米ドルに達し、金属空気電池のような次世代電池化学への投資が大きな割合を占めています。米国エネルギー省は、金属空気電池の開発支援を含む「ハイリスク・ハイリターン」の電池研究プロジェクトに対し、2022年に4,200万米ドルの融資を行うことを発表しました。このような資金援助と研究の増加は、金属空気電池技術の開発と商業化を加速させています。

金属空気電池市場が直面する具体的な障害とは？

金属空気電池は、高度な手順と特殊な材料を使用して製造されるため、製造コストが高くなります。このため、特にリチウムイオンなどより確立された電池技術と比較した場合、メーカーが規模の経済と市場競合を達成するのは難しく、市場成長が制限されます。

金属空気電池に不可欠な原材料である特定の金属と電解質は、希少であるか、サプライ・チェーンが中断しやすいです。このように重要な原材料の供給が制限されているため、金属空気電池技術の拡張性と一般的な採用が妨げられています。

さらに、金属空気電池は、サイクル安定性の低さ、出力密度の低さ、電極設計と電解液管理の問題など、いくつかの技術的ハードルに直面しています。これらの技術的困難を克服するには、大規模な研究開発努力が必要であり、金属空気電池ソリューションの商業化と普及を遅らせています。

目次

第1章 イントロダクション

• 市場の定義
• 市場セグメンテーション
• 調査手法

第2章 エグゼクティブサマリー

• 主な調査結果
• 市場概要
• 市場ハイライト

第3章 市場概要

• 市場規模と成長の可能性
• 市場動向
• 市場促進要因
• 市場抑制要因
• 市場機会
• ポーターのファイブフォース分析

第4章 金属空気電池市場：金属別

• 亜鉛空気電池
• リチウム空気電池
• アルミニウム空気電池
• 金属空気電池

第5章 金属空気電池市場：用途別

• 電気自動車（EV）
• コンシューマー・エレクトロニクス
• グリッドエネルギー貯蔵
• 軍事・防衛
• 医療機器

第6章 金属空気電池市場：タイプ別

• 一次電池
• 二次/充電式

第7章 地域別分析

• 北米
• 米国
• カナダ
• メキシコ
• 欧州
• 英国
• ドイツ
• フランス
• イタリア
• アジア太平洋
• 中国
• 日本
• インド
• オーストラリア
• ラテンアメリカ
• ブラジル
• アルゼンチン
• チリ
• 中東・アフリカ
• 南アフリカ
• サウジアラビア
• アラブ首長国連邦

第8章 市場力学

• 市場促進要因
• 市場抑制要因
• 市場機会
• COVID-19の市場への影響

第9章 競合情勢

• 主要企業
• 市場シェア分析

第10章 企業プロファイル

• Phinergy
• Log9 Materials
• NantEnergy Inc.
• Zinc8 Energy Solutions Inc.
• E-Stone Batteries
• GP Batteries International Limited
• Arconic Inc.
• Arotech Corporation

第11章 市場の展望と機会

• 新興技術
• 今後の市場動向
• 投資機会

第12章 付録

• 略語一覧

Metal-Air Battery Market Valuation - 2026-2032

The growing demand for high energy density storage solutions in a variety of applications, including electric vehicles, portable electronics, and grid-scale energy storage, is the primary driver of the Metal-Air Battery Market. Metal-air batteries have various advantages, including high energy density, cheap cost, safety, and environmental friendliness, which make them an appealing choice for these applications. According to the analyst from Verified Market Research, the Metal-Air Battery Market is estimated to reach a valuation of USD 3.77 Billion over the forecast subjugating around USD 1.39 Billion valued in 2024.

The increased emphasis on renewable energy and the requirement for effective energy storage solutions to enable the integration of intermittent renewable sources like solar and wind power are two more major factors driving the Metal-Air Battery Market. Metal-air batteries, with their high energy density and long-lasting performance, are well adapted to meet the energy storage needs of the renewable energy sector, resulting in their widespread use in grid-scale and off-grid applications. It enables the market to grow at a CAGR of 13.21% from 2026 to 2032.

Metal-Air Battery Market: Definition/ Overview

A metal-air battery, also known as a metal-air fuel cell, is a form of electrochemical cell that employs a metal anode, usually zinc or aluminum, and oxygen from the air as the cathode. During operation, the metal anode oxidizes, releasing electrons that go over an external circuit to the cathode, where they reduce oxygen to water. This technique creates power and yields water as a byproduct.

Furthermore, metal-air batteries are employed in a variety of applications due to their high energy density and environmental friendliness. They are especially well-suited to large-scale energy storage systems, such as grid-scale energy storage, due to their capacity to store and release enormous amounts of energy quickly.

What are the Factors Affecting the Growth of the Metal-Air Battery Market?

The increasing growth of the electric vehicle market is a primary driver for metal-air batteries, which have the potential for higher energy density and longer range. According to the International Energy Agency (IEA), global electric vehicle sales reached 10 million in 2022, up 55% from 2021. By 2030, the IEA predicts that EVs will account for around 60% of worldwide new car sales. This rise in EV adoption is fueling research and development into advanced battery technologies, such as metal-air batteries, to fulfill the growing demand for high-performance, long-range energy storage options.

The increasing use of renewable energy sources is driving demand for efficient and scalable energy storage systems, such as metal air batteries. According to the International Renewable Energy Agency (IRENA), the global installed renewable power capacity will exceed 3,064 GW in 2021, with a record 257 GW added in that year alone. According to IRENA, by 2050, renewable energy could account for up to 86% of total electricity generation. This trend toward renewables is creating a major market for large-scale energy storage technologies, in which metal air batteries could play an important role due to their high energy density and low cost.

Furthermore, the metal-air battery market is being driven forward by increased investment in advanced battery technology research and development. BloombergNEF reports that global investment in battery technology reached $9.8 billion in 2022, with a large share going towards next-generation battery chemistries such as metal-air batteries. The United States Department of Energy has announced $42 million in financing for "high-risk, high-reward" battery research projects in 2022, including support for metal-air battery development. This increase in funding and research has accelerated the development and commercialization of metal-air battery technologies.

What are the Specific Obstacles Faced by the Metal-Air Battery Market?

Metal-air batteries are manufactured using sophisticated procedures and specialized materials, which results in high manufacturing costs. This makes it difficult for manufacturers to attain economies of scale and price competitiveness, particularly when compared to more established battery technologies such as lithium-ion, which limits market growth.

Certain metals and electrolytes, which are essential raw materials for metal-air batteries, are either scarce or prone to supply chain interruptions. This limitation on the supply of crucial raw materials impedes the scalability and general adoption of metal-air battery technology.

Furthermore, metal-air batteries confront several technological hurdles, including poor cycling stability, low power density, and issues with electrode design and electrolyte management. Overcoming these technical difficulties involves major R&D efforts, which slow down the commercialization and widespread deployment of metal-air battery solutions.

Category-Wise Acumens

What Factors Contribute to the Sustained Dominance of Zinc-air Batteries?

According to VMR analysis, the zinc-air battery segment is estimated to hold the largest market share during the forecast period. Zinc-air batteries are the only metal-air batteries that have proven commercially viable and widely used in a variety of applications, including hearing aids, watches, and remote-controlled toys. This widespread commercial availability and adoption has helped the category maintain its dominant market position.

Zinc-air batteries are more cost-effective than other metal-air battery types because they can use abundant and inexpensive metals such as zinc as the anode material. This cost advantage has increased the demand and market share for zinc-air batteries.

Furthermore, zinc-air batteries have a higher energy density than standard lithium-ion batteries, making them a better choice for applications where energy density is crucial, such as electric vehicles and portable gadgets. This performance advantage has led to the adoption and market dominance of zinc-air batteries.

Which Variables Support the Electronic Device Segment's Dominance in the Market?

The electronic device segment is estimated to dominate the Metal-Air Battery Market during the forecast period. Metal-air batteries are ideal for compact electronic devices because of their small size and low cost when compared to other battery types. This makes them excellent for use in watches, hearing aids, remote controls, and other portable electronic devices.

The growing consumer electronics market, which includes the launch of new gadgets and devices, is increasing the demand for metal-air batteries in electronic applications. As the market for smartwatches, smartphones, and other portable gadgets expands, so will the demand for efficient and dependable power sources.

Furthermore, the rising disposable incomes and changing lifestyles in developing countries are driving up consumer spending on electronic devices. This, in turn, is driving up demand for metal-air batteries in the electronic device market.

Country/Region-wise Acumens

What are the Factors Influencing the Demand of Metal Air Batteries in Asia Pacific?

According to VMR analyst, the Asia Pacific region is estimated to dominate the Metal-Air Battery Market during the forecast period. The Asia Pacific region, especially China, is experiencing accelerated growth in electric car adoption, fueling demand for sophisticated battery technologies such as metal air batteries. According to the China Association of Automobile Manufacturers (CAAM), new energy vehicle (NEV) sales in China reached 6.89 million units in 2022, up 93.4% from 2021. The China Society of Automotive Engineers predicts that by 2035, NEV sales will account for half of all new vehicle sales in China. The tremendous growth of the EV market is driving research and development into high-performance batteries, establishing the Asia Pacific region as a leader in metal-air battery technology.

The Asia Pacific region is experiencing significant expansion in renewable energy capacity, boosting demand for innovative energy storage options such as metal air batteries. According to the International Renewable Energy Agency (IRENA), Asia will account for 64% of all new renewable energy capacity added globally in 2021. China alone built 121 GW of renewable capacity in 2021, raising the total to 1,020 GW. The Asian Development Bank predicts that renewable energy capacity in Southeast Asia will increase by 250% between 2020 and 2040. This rapid expansion of renewable energy infrastructure opens up a significant market for efficient, large-scale energy storage technologies, such as metal air batteries.

Furthermore, Governments around the Asia Pacific are offering significant support and investment in innovative battery technologies, particularly metal-air batteries. For example, the South Korean government has declared intentions to invest 40.6 trillion won (about $35 billion) in the battery business by 2030. From 2018 to 2027, Japan's New Energy and Industrial Technology Development Organization (NEDO) has set aside 10 billion yen (about $90 million) to develop next-generation batteries, including metal-air batteries. These investments are hastening research, development, and commercialization of metal-air battery technologies in the region.

How Does Increasing Investment in Renewable Energy in North America Propelling the Market?

North America is estimated to exhibit substantial growth during the forecast period. The push for renewable energy in North America is increasing demand for innovative energy storage options, such as metal air batteries. According to the US Energy Information Administration (EIA), renewable energy sources accounted for around 20% of US electricity generation in 2021, with this figure expected to rise to 24% by 2023. Natural Resources Canada reports that renewable energy sources currently account for approximately 18.9% of Canada's total primary energy supply. This increased reliance on intermittent renewable sources is creating a huge demand for high-capacity, long-duration energy storage technologies such as metal air batteries.

Furthermore, North America, particularly the United States, is seeing a substantial increase in electric car usage, boosting demand for advanced battery technologies such as metal-air batteries. According to the US Department of Energy, electric vehicle sales nearly doubled between 2020 and 2021, reaching a record high of 608,000 units. According to the Edison Electric Institute, the number of EVs on US highways will increase to 26.4 million by 2030, up from approximately 2.5 million in 2021. The increasing growth of the EV market presents significant prospects for breakthrough battery technologies that can improve energy density and range.

Competitive Landscape

The Metal-Air Battery Market is highly competitive, with several significant companies contending for market share. These companies are substantially spending in R&D to create new goods, improve performance, and lower prices.

Some of the prominent players operating in the Metal-Air Battery Market include:

Phinergy

Log9 Materials

NantEnergy, Inc.

Zinc8 Energy Solutions, Inc.

E-Stone Batteries

GP Batteries International Limited

Arconic, Inc.

Arotech Corporation

Metal-Air Battery Market Latest Developments

In February 2024, Panasonic Energy Co., Ltd. signed a long-term contract to supply lithium components to HandT Recharge, a leading battery component manufacturer in North America. The goal is to expand the production of safe electric car batteries.

In October 2023, Log9 Materials teamed with Gamma Technologies to heat treat its battery cells. The organization chose GT-SUITE software from Gamma Technologies (GT), a global innovator in many technologies.

Metal-Air Battery Market, By Category

• Metal:
• Zinc-air
• Aluminum-air
• Lithium-air
• Iron-air
• Others
• Type:
• Primary
• Secondary/Rechargeable
• Application:
• Electric Vehicle (EV)
• Stationary Power
• Military Equipment
• Electronic Devices
• Others
• Region:
• North America
• Europe
• Asia-Pacific
• South America
• Middle East & Africa

TABLE OF CONTENTS

1. Introduction

• Market Definition
• Market Segmentation
• Research Methodology

2. Executive Summary

• Key Findings
• Market Overview
• Market Highlights

3. Market Overview

• Market Size and Growth Potential
• Market Trends
• Market Drivers
• Market Restraints
• Market Opportunities
• Porter's Five Forces Analysis

4. Metal Air Battery Market, By Metal

• Zinc-Air Batteries
• Lithium-Air Batteries
• Aluminum-Air Batteries
• Metal-Air Batteries

5. Metal Air Battery Market, By Application

• Electric Vehicles (EVs)
• Consumer Electronics
• Grid Energy Storage
• Military and Defense
• Medical Devices

6. Metal Air Battery Market, By Type

• Primary
• Secondary/Rechargeable

7. Regional Analysis

• North America
• United States
• Canada
• Mexico
• Europe
• United Kingdom
• Germany
• France
• Italy
• Asia-Pacific
• China
• Japan
• India
• Australia
• Latin America
• Brazil
• Argentina
• Chile
• Middle East and Africa
• South Africa
• Saudi Arabia
• UAE

8. Market Dynamics

• Market Drivers
• Market Restraints
• Market Opportunities
• Impact of COVID-19 on the Market

9. Competitive Landscape

• Key Players
• Market Share Analysis

10. Company Profiles

• Phinergy
• Log9 Materials
• NantEnergy Inc.
• Zinc8 Energy Solutions Inc.
• E-Stone Batteries
• GP Batteries International Limited
• Arconic Inc.
• Arotech Corporation

11. Market Outlook and Opportunities

• Emerging Technologies
• Future Market Trends
• Investment Opportunities

12. Appendix

• List of Abbreviations