熱エネルギー貯蔵市場規模、シェア、成長分析：技術別、貯蔵材料別、用途別、エンドユーザー別、地域別 - 産業予測 2025～2032年

熱エネルギー貯蔵の世界市場規模は2023年に137億4,000万米ドルと評価され、2024年の152億2,000万米ドルから2032年には345億8,000万米ドルに成長し、予測期間（2025-2032年）のCAGRは10.8％で成長する見通しです。

熱エネルギー貯蔵（TES）市場は、集光型太陽光発電のような再生可能エネルギー源へのシフトの増加や、エネルギー効率の高いHVACシステムに対する需要の高まりによって大きな成長を遂げています。この市場拡大には、一貫したエネルギー利用や効率化への取り組み強化の必要性がさらに拍車をかけています。顕熱、潜熱、熱化学システムを含む様々なTES技術は、水、溶融塩、相変化材料のような多様な貯蔵材料を採用し、オフピーク時の信頼性の高いエネルギー供給と産業プロセスを確保しています。スマートインフラにおける冷暖房需要の増加とともに、特に電力需要のピーク時の電力需要が高まっていることが、市場の成長を後押ししています。さらに、政府の支援政策と再生可能技術への投資が、熱エネルギー貯蔵市場の開拓をさらに促進しています。

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

主な市場の考察

• 重要成功要因
• 競合の程度
• 主な投資機会
• 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
• ケーススタディ
• 技術の進歩

熱エネルギー貯蔵市場規模：技術別& CAGR（2025-2032）

• 市場概要
• 顕熱蓄熱
• 潜熱蓄熱
• 熱化学貯蔵

熱エネルギー貯蔵市場規模：貯蔵材料別& CAGR（2025-2032）

• 市場概要
• 水
• 溶融塩
• 相変化物質
• その他

熱エネルギー貯蔵市場規模：用途別& CAGR（2025-2032）

• 市場概要
• 発電
• 地域熱供給
• プロセス加熱と冷却
• その他

熱エネルギー貯蔵市場規模：エンドユーザー別& CAGR（2025-2032）

• 市場概要
• 商業・産業用
• ユーティリティ
• 住宅用

熱エネルギー貯蔵市場規模：地域別& CAGR（2025-2032）

• 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
• アジア太平洋地域
  • 中国
  • インド
  • 日本
  • 韓国
  • その他アジア太平洋地域
• 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（2022-2024）

主要企業プロファイル

• EVAPCO Inc.（USA）
• Cox Energy Solar S.A.（Spain）
• Amsted Industries（USA）
• Abengoa Solar S.A.（Spain）
• BrightSource Energy, Inc.（USA）
• Baltimore Aircoil Company（USA）
• Ice Energy（USA）
• Siemens Gamesa Renewable Energy S.A.（Spain）
• SolarReserve（USA）
• Terrafore Technologies LLC（USA）
• Cristopia Energy Systems（France）
• Steffes Corporation（USA）
• Burns & McDonnell（USA）
• Dunham-Bush Holding Bhd.（Malaysia）
• DN Tanks（USA）
• Caldwell Energy Company（USA）
• FAFCO, Inc.（USA）
• Goss Engineering, Inc.（USA）
• Sunwell Technologies Inc.（Canada）
• Cryogel Thermal Energy Storage（USA）

結論と提言

Global Thermal Energy Storage Market size was valued at USD 13.74 billion in 2023 and is poised to grow from USD 15.22 billion in 2024 to USD 34.58 billion by 2032, growing at a CAGR of 10.8% during the forecast period (2025-2032).

The thermal energy storage (TES) market is witnessing significant growth driven by an increasing shift towards renewable energy sources such as concentrated solar power and a rising demand for energy-efficient HVAC systems. This expansion is further fueled by the necessity for consistent energy utilization and enhanced efficiency initiatives. Various TES technologies, including sensible, latent, and thermochemical systems, are employing diverse storage materials like water, molten salt, and phase change materials to ensure reliable energy supply during off-peak hours and for industrial processes. The escalating need for electricity, particularly during peak demand periods, alongside increased heating and cooling requirements in smart infrastructure, is propelling market growth. Additionally, supportive government policies and investments in renewable technologies are further catalyzing the thermal energy storage market development.

Top-down and bottom-up approaches were used to estimate and validate the size of the Global Thermal Energy Storage 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 Thermal Energy Storage Market Segments Analysis

Global Thermal Energy Storage Market is segmented by Technology, Storage Material, Application, End User and region. Based on Technology, the market is segmented into Sensible Heat Storage, Latent Heat Storage and Thermochemical Storage. Based on Storage Material, the market is segmented into Water, Molten Salt, Phase Change Material and Others. Based on Application, the market is segmented into Power Generation, District Heating & Cooling, Process Heating & Cooling and Others. Based on End User, the market is segmented into Commercial & Industrial, Utilities and Residential. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Thermal Energy Storage Market

The Global Thermal Energy Storage market is primarily driven by the challenges associated with renewable energy sources, such as solar and wind, which have an intermittent nature. Solar energy production depends on sunlight availability, while wind energy generation is influenced by wind speed, leading to fluctuations in energy output that often do not align with peak electricity demand periods. As a result, there is a growing need for efficient energy storage solutions, like thermal energy storage systems, which can effectively address these supply inconsistencies. This technology not only enhances the reliability of energy delivery but also supports the development of a sustainable and resilient energy infrastructure.

Restraints in the Global Thermal Energy Storage Market

The Global Thermal Energy Storage (TES) market faces significant restraints due to the considerable initial and maintenance costs associated with TES systems, which present a substantial barrier to market growth. The installation of TES systems requires a significant upfront investment, coupled with ongoing operational and maintenance expenses. Furthermore, the overall cost of these systems is influenced by various factors, such as the specific technology used, the size of the system, the type of storage material employed, and the geographical location. These financial hurdles can deter potential investments and slow down the adoption of thermal energy storage solutions in the market.

Market Trends of the Global Thermal Energy Storage Market

The Global Thermal Energy Storage market is poised for significant growth as the trend of decentralized renewable energy continues to reshape the energy landscape. With the increasing deployment of decentralized renewable technologies, utilities are adapting to a multi-operator system that fosters direct interactions with consumers, facilitating efficient energy distribution. As mini-grids and off-grid installations gain traction, thermal energy storage solutions are becoming essential for optimizing energy management and enhancing the reliability of renewable sources. This transformation not only promotes energy access for underserved populations but also aligns with global sustainability goals, catalyzing investments and innovations in thermal storage technologies.

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
• Case Studies
• Technology Advancement

Global Thermal Energy Storage Market Size by Technology & CAGR (2025-2032)

• Market Overview
• Sensible Heat Storage
• Latent Heat Storage
• Thermochemical Storage

Global Thermal Energy Storage Market Size by Storage Material & CAGR (2025-2032)

• Market Overview
• Water
• Molten Salt
• Phase Change Material
• Others

Global Thermal Energy Storage Market Size by Application & CAGR (2025-2032)

• Market Overview
• Power Generation
• District Heating & Cooling
• Process Heating & Cooling
• Others

Global Thermal Energy Storage Market Size by End User & CAGR (2025-2032)

• Market Overview
• Commercial & Industrial
• Utilities
• Residential

Global Thermal Energy Storage Market Size & CAGR (2025-2032)

• North America (Technology, Storage Material, Application, End User)
  • US
  • Canada
• Europe (Technology, Storage Material, Application, End User)
  • Germany
  • Spain
  • France
  • UK
  • Italy
  • Rest of Europe
• Asia Pacific (Technology, Storage Material, Application, End User)
  • China
  • India
  • Japan
  • South Korea
  • Rest of Asia-Pacific
• Latin America (Technology, Storage Material, Application, End User)
  • Brazil
  • Rest of Latin America
• Middle East & Africa (Technology, Storage Material, Application, End User)
  • 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

• EVAPCO Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cox Energy Solar S.A. (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Amsted Industries (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Abengoa Solar S.A. (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• BrightSource Energy, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Baltimore Aircoil Company (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Ice Energy (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Siemens Gamesa Renewable Energy S.A. (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SolarReserve (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Terrafore Technologies LLC (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cristopia Energy Systems (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Steffes Corporation (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Burns & McDonnell (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Dunham-Bush Holding Bhd. (Malaysia)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• DN Tanks (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Caldwell Energy Company (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• FAFCO, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Goss Engineering, Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Sunwell Technologies Inc. (Canada)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Cryogel Thermal Energy Storage (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations