세계의 압축 공기 에너지 저장(CAES) 시장 : 유형별, 저장 유형별, 용도별, 지역별(2025-2033년)

The global compressed air energy storage (CAES) market size reached USD 6.6 Billion in 2024. Looking forward, IMARC Group expects the market to reach USD 35.1 Billion by 2033, exhibiting a growth rate (CAGR) of 19.49% during 2025-2033. The burgeoning energy sector, rising production of electricity, and the growing employment of CAES in offshore wind turbines represent some of the key factors driving the market.

Compressed air energy storage (CAES) is a method of storing energy by compressing air in an underground storage reservoir. It relies on the gas turbine cycle that is used to compress air using a rotary compressor. It helps retrieve stored energy by allowing the air to expand, which pushes high-pressure air through a turbine to create electricity. It is used to supplement energy usage during high-demand periods, enhance air quality, and maintain system stability. It allows energy companies to provide sufficient energy for the entire service area without the need for added energy production. It reduces dependency on the electrical grid and decreases energy charges and operational overhead. It enhances power grid stability by lowering the strain on the electrical infrastructure and improving energy reliability. It offers a long shelf-life as CAES allows the compressor to unload before starting again and reduces short cycling. As it requires little maintenance costs due to reduced compressor maintenance frequency, the demand for CAES is rising across the globe.

Compressed Air Energy Storage (CAES) Market Trends:

At present, there is a rise in the production of electricity from renewable sources, such as wind, solar, and water energy, to meet the supply and demand for electricity across the globe. This, along with the increasing utilization of CAES by electricity system operators and electricity generators to store electricity, represents one of the key factors supporting the growth of the market. In addition, the growing demand for CAES to ensure the provision of the electrical grid with energy during peak demand periods is positively influencing the market. Moreover, there is an increase in the demand for isothermal storage that relies on heat exchangers to always keep the internal and external temperatures same. This, coupled with the thriving energy sector around the world, is catalyzing the demand for CAES. Apart from this, the growing employment of CAES in offshore wind turbines due to its cost-effectiveness and environment-friendliness is offering a favorable market outlook. In line with this, the increasing demand for CAES to ensure the stability of the aging power grid and replace coal-based electricity generation with natural gas is providing lucrative growth opportunities to industry investors. Additionally, the rising awareness among the masses about the benefits of using CAES, such as increased energy reliability, is strengthening the growth of the market.

Key Market Segmentation:

Type Insights:

• Adiabatic
• Diabatic
• Isothermal

Storage Type Insights:

• Constant-Volume Storage
• Constant-Pressure Storage

Application Insights:

• Power Station
• Distributed Energy System
• Automotive Power

Regional Insights:

• North America
• United States
• Canada
• Asia Pacific
• China
• Japan
• India
• South Korea
• Australia
• Indonesia
• Others
• Europe
• Germany
• France
• United Kingdom
• Italy
• Spain
• Russia
• Others
• Latin America
• Brazil
• Mexico
• Others
• Middle East and Africa
• The report has also provided a comprehensive analysis of all the major regional markets that include North America (the United States and Canada); Asia Pacific (China, Japan, India, South Korea, Australia, Indonesia, and others); Europe (Germany, France, the United Kingdom, Italy, Spain, Russia, and others); Latin America (Brazil, Mexico, and others); and the Middle East and Africa. According to the report, North America was the largest market for compressed air energy storage (CAES). Some of the factors driving the North America compressed air energy storage (CAES) market included the increasing demand for energy storage, rising adoption of renewable energy sources, and government support for energy efficient technologies.

Competitive Landscape:

• The report has also provided a comprehensive analysis of the competitive landscape in the global compressed air energy storage (CAES) market. Competitive analysis such as market structure, market share by key players, player positioning, top winning strategies, competitive dashboard, and company evaluation quadrant has been covered in the report. Also, detailed profiles of all major companies have been provided. Some of the companies include Alacaes SA, Apex Compressed Air Energy Storage LLC, Hydrostor Inc., Pacific Gas and Electric Company, Storelectric Limited, etc. Kindly note that this only represents a partial list of companies, and the complete list has been provided in the report.

Key Questions Answered in This Report:

• How has the global compressed air energy storage (CAES) market performed so far and how will it perform in the coming years?
• What are the drivers, restraints, and opportunities in the global compressed air energy storage (CAES) market?
• What is the impact of each driver, restraint, and opportunity on the global compressed air energy storage (CAES) market?
• What are the key regional markets?
• Which countries represent the most attractive compressed air energy storage (CAES) markets?
• What is the breakup of the market based on the type?
• Which is the most attractive type in the compressed air energy storage (CAES) market?
• What is the breakup of the market based on the storage type?
• Which is the most attractive storage type in the compressed air energy storage (CAES) market?
• What is the breakup of the market based on the application?
• Which is the most attractive application in the compressed air energy storage (CAES) market?
• What is the competitive structure of the global compressed air energy storage (CAES) market?
• Who are the key players/companies in the global compressed air energy storage (CAES) market?

Table of Contents

1 Preface

2 Scope and Methodology

• 2.1 Objectives of the Study
• 2.2 Stakeholders
• 2.3 Data Sources
  • 2.3.1 Primary Sources
  • 2.3.2 Secondary Sources
• 2.4 Market Estimation
  • 2.4.1 Bottom-Up Approach
  • 2.4.2 Top-Down Approach
• 2.5 Forecasting Methodology

3 Executive Summary

4 Introduction

• 4.1 Overview
• 4.2 Key Industry Trends

5 Global Compressed Air Energy Storage (CAES) Market

• 5.1 Market Overview
• 5.2 Market Performance
• 5.3 Impact of COVID-19
• 5.4 Market Forecast

6 Market Breakup by Type

• 6.1 Adiabatic
  • 6.1.1 Market Trends
  • 6.1.2 Market Forecast
• 6.2 Diabatic
  • 6.2.1 Market Trends
  • 6.2.2 Market Forecast
• 6.3 Isothermal
  • 6.3.1 Market Trends
  • 6.3.2 Market Forecast

7 Market Breakup by Storage Type

• 7.1 Constant-Volume Storage
  • 7.1.1 Market Trends
  • 7.1.2 Market Forecast
• 7.2 Constant-Pressure Storage
  • 7.2.1 Market Trends
  • 7.2.2 Market Forecast

8 Market Breakup by Application

• 8.1 Power Station
  • 8.1.1 Market Trends
  • 8.1.2 Market Forecast
• 8.2 Distributed Energy System
  • 8.2.1 Market Trends
  • 8.2.2 Market Forecast
• 8.3 Automotive Power
  • 8.3.1 Market Trends
  • 8.3.2 Market Forecast

9 Market Breakup by Region

• 9.1 North America
  • 9.1.1 United States
    • 9.1.1.1 Market Trends
    • 9.1.1.2 Market Forecast
  • 9.1.2 Canada
    • 9.1.2.1 Market Trends
    • 9.1.2.2 Market Forecast
• 9.2 Asia-Pacific
  • 9.2.1 China
    • 9.2.1.1 Market Trends
    • 9.2.1.2 Market Forecast
  • 9.2.2 Japan
    • 9.2.2.1 Market Trends
    • 9.2.2.2 Market Forecast
  • 9.2.3 India
    • 9.2.3.1 Market Trends
    • 9.2.3.2 Market Forecast
  • 9.2.4 South Korea
    • 9.2.4.1 Market Trends
    • 9.2.4.2 Market Forecast
  • 9.2.5 Australia
    • 9.2.5.1 Market Trends
    • 9.2.5.2 Market Forecast
  • 9.2.6 Indonesia
    • 9.2.6.1 Market Trends
    • 9.2.6.2 Market Forecast
  • 9.2.7 Others
    • 9.2.7.1 Market Trends
    • 9.2.7.2 Market Forecast
• 9.3 Europe
  • 9.3.1 Germany
    • 9.3.1.1 Market Trends
    • 9.3.1.2 Market Forecast
  • 9.3.2 France
    • 9.3.2.1 Market Trends
    • 9.3.2.2 Market Forecast
  • 9.3.3 United Kingdom
    • 9.3.3.1 Market Trends
    • 9.3.3.2 Market Forecast
  • 9.3.4 Italy
    • 9.3.4.1 Market Trends
    • 9.3.4.2 Market Forecast
  • 9.3.5 Spain
    • 9.3.5.1 Market Trends
    • 9.3.5.2 Market Forecast
  • 9.3.6 Russia
    • 9.3.6.1 Market Trends
    • 9.3.6.2 Market Forecast
  • 9.3.7 Others
    • 9.3.7.1 Market Trends
    • 9.3.7.2 Market Forecast
• 9.4 Latin America
  • 9.4.1 Brazil
    • 9.4.1.1 Market Trends
    • 9.4.1.2 Market Forecast
  • 9.4.2 Mexico
    • 9.4.2.1 Market Trends
    • 9.4.2.2 Market Forecast
  • 9.4.3 Others
    • 9.4.3.1 Market Trends
    • 9.4.3.2 Market Forecast
• 9.5 Middle East and Africa
  • 9.5.1 Market Trends
  • 9.5.2 Market Breakup by Country
  • 9.5.3 Market Forecast

10 Drivers, Restraints, and Opportunities

• 10.1 Overview
• 10.2 Drivers
• 10.3 Restraints
• 10.4 Opportunities

11 Value Chain Analysis

12 Porters Five Forces Analysis

• 12.1 Overview
• 12.2 Bargaining Power of Buyers
• 12.3 Bargaining Power of Suppliers
• 12.4 Degree of Competition
• 12.5 Threat of New Entrants
• 12.6 Threat of Substitutes

13 Price Analysis

14 Competitive Landscape

• 14.1 Market Structure
• 14.2 Key Players
• 14.3 Profiles of Key Players
  • 14.3.1 Alacaes Sa
    • 14.3.1.1 Company Overview
    • 14.3.1.2 Product Portfolio
  • 14.3.2 Apex Compressed Air Energy Storage LLC
    • 14.3.2.1 Company Overview
    • 14.3.2.2 Product Portfolio
  • 14.3.3 Hydrostor Inc.
    • 14.3.3.1 Company Overview
    • 14.3.3.2 Product Portfolio
  • 14.3.4 Pacific Gas and Electric Company
    • 14.3.4.1 Company Overview
    • 14.3.4.2 Product Portfolio
    • 14.3.4.3 Financials
    • 14.3.4.4 SWOT Analysis
  • 14.3.5 Storelectric Limited
    • 14.3.5.1 Company Overview
    • 14.3.5.2 Product Portfolio

Kindly note that this only represents a partial list of companies, and the complete list has been provided in the report.