세계의 압축 공기 에너지 저장(CAES) 시장 기회, 성장 촉진요인, 산업 동향 분석 및 예측(2025-2034년)

The Global Compressed Air Energy Storage Market is gaining significant momentum, with its value estimated at USD 1.6 billion in 2024 and projected to grow at a robust CAGR of 7.6% between 2025 and 2034. As the transition to renewable energy sources like wind and solar accelerates, the need for large-scale, flexible, and efficient energy storage solutions has never been greater.

Renewable energy's inherent intermittency presents challenges for grid stability, making reliable storage technologies like CAES indispensable. This system not only bridges energy supply and demand gaps but also contributes to the global push for clean energy by offering an eco-friendly alternative to conventional storage methods. Unlike batteries, CAES systems avoid reliance on toxic materials and generate minimal greenhouse gas emissions, further enhancing their appeal. The rapid adoption of renewable energy, coupled with increasing investments in grid modernization, positions CAES as a cornerstone of future energy infrastructure.

The market growth is also propelled by advancements in CAES technologies, which are continuously evolving to meet the demands of modern energy systems. Innovations in compression, thermal management, and scalability are making CAES systems more efficient and cost-effective. These systems are highly adaptable, catering to large-scale storage needs across diverse sectors, from utility-scale renewable energy projects to industrial applications. Government incentives, environmental regulations, and rising electricity costs are further amplifying the adoption of CAES solutions globally. The growing focus on energy resilience, especially in regions prone to natural disasters and grid disruptions, underscores the critical role of CAES in achieving a sustainable and reliable energy future.

The isothermal technology segment is projected to reach USD 92.7 million by 2034, driven by its superior thermal efficiency and operational cost advantages. Isothermal and adiabatic CAES systems are gaining traction as they significantly reduce heat loss during compression and expansion, minimizing the need for external heating or cooling. These innovations not only enhance energy efficiency but also lower operational costs, making CAES a preferred choice for large-scale storage projects. The scalability of these systems ensures their ability to handle growing energy demands as renewable energy production continues to rise globally.

The black start segment is anticipated to grow at a CAGR of 7.8% through 2034, reflecting the increasing need for rapid power restoration systems. With power grids becoming more vulnerable to natural disasters, cyber threats, and technical failures, CAES offers a reliable solution for black start operations. Its quick-response capability ensures rapid grid stabilization and power restoration, making it an essential tool for energy security. The rising frequency of extreme weather events and escalating concerns about grid reliability are further driving demand for black start-capable CAES systems.

The U.S. CAES market is poised for significant growth, with projections suggesting it will generate USD 1.1 billion by 2034. The nation's transition toward renewable energy, particularly wind and solar, is fueling demand for effective energy storage solutions. Strong government support, in the form of grants, tax incentives, and funding programs, is accelerating the adoption of CAES technologies. This aligns with the United States' broader goals of reducing its carbon footprint and advancing clean energy initiatives. With increasing investments in energy storage infrastructure and ongoing innovation, CAES is set to play a pivotal role in the country's renewable energy landscape.

Table of Contents

Chapter 1 Methodology & Scope

• 1.1 Market definitions
• 1.2 Base estimates & calculations
• 1.3 Forecast calculation
• 1.4 Data sources
  • 1.4.1 Primary
  • 1.4.2 Secondary
    • 1.4.2.1 Paid
    • 1.4.2.2 Public

Chapter 2 Executive Summary

• 2.1 Industry synopsis, 2021 – 2034

Chapter 3 Industry Insights

• 3.1 Industry ecosystem analysis
• 3.2 Regulatory landscape
• 3.3 Industry impact forces
  • 3.3.1 Growth drivers
  • 3.3.2 Industry pitfalls & challenges
• 3.4 Growth potential analysis
• 3.5 Porter's analysis
  • 3.5.1 Bargaining power of suppliers
  • 3.5.2 Bargaining power of buyers
  • 3.5.3 Threat of new entrants
  • 3.5.4 Threat of substitutes
• 3.6 PESTEL analysis

Chapter 4 Competitive landscape, 2024

• 4.1 Strategic dashboard
• 4.2 Innovation & sustainability landscape

Chapter 5 Market Size and Forecast, By Technology, 2021 – 2034 (MW & USD Million)

• 5.1 Key trends
• 5.2 Adiabatic
• 5.3 Diabatic
• 5.4 Isothermal

Chapter 6 Market Size and Forecast, By Application, 2021 – 2034 (MW & USD Million)

• 6.1 Key trends
• 6.2 On site power
• 6.3 Black start
• 6.4 Electric supply capacity
• 6.5 Others

Chapter 7 Market Size and Forecast, By Region, 2021 – 2034 (MW & USD million)

• 7.1 Key trends
• 7.2 North America
  • 7.2.1 U.S.
  • 7.2.2 Canada
• 7.3 Europe
  • 7.3.1 Germany
  • 7.3.2 UK
  • 7.3.3 France
  • 7.3.4 Italy
  • 7.3.5 Spain
  • 7.3.6 Russia
• 7.4 Asia Pacific
  • 7.4.1 China
  • 7.4.2 Japan
  • 7.4.3 India
  • 7.4.4 South Korea
  • 7.4.5 Australia

Chapter 8 Company Profiles

• 8.1 ALACAES
• 8.2 APEX CAES
• 8.3 AUGWIND Energy
• 8.4 Cheesecake Energy
• 8.5 Corre Energy
• 8.6 Energy Dome
• 8.7 Green-Y Energy
• 8.8 Hydrostor
• 8.9 Pacific Gas and Electric Company
• 8.10 Sherwood Power
• 8.11 Siemens
• 8.12 Storelectric
• 8.13 TerraStor Energy
• 8.14 Zhongchu Guoneng Technology (ZCGN)