効率的な熱エネルギー貯蔵（TES）を可能にする画期的なイノベーション

世界各国が2050年までにネットゼロ目標を達成し、循環型経済への移行を目指す中、熱エネルギー貯蔵（TES）システムはますますグリーン革命の重要な部分を占めるようになると予想されています。また、熱エネルギー貯蔵（TES）システムは、業界全体における幅広い応用範囲と脱炭素の可能性を持っていると期待されています。信頼性、希少材料の最小限の使用、熱/冷媒と電力の両方を供給できることなどが、熱エネルギー貯蔵（TES）システムを電池に代わる魅力的なシステムにしています。

当レポートでは、効率的な熱エネルギー貯蔵（TES）を可能にする画期的な革新について調査し、戦略的必須要件、成長環境分析などの情報を提供しています。

目次

戦略的必須要件

• 成長がますます困難になる理由
• Strategic Imperative 8（TM）：成長への圧力を生み出す要因
• TES業界に対する上位3つの戦略的必須要件の影響
• 成長機会が成長パイプラインエンジン（TM）を促進
• 調査手法

調査背景と調査結果の要約

• 調査背景
• 調査範囲
• TES技術の進歩 - 主要な調査結果

技術スナップショット

• 柔軟で安全な再生可能エネルギー統合の成功への鍵として注目されるTES
• 潜熱貯蔵の選択肢が注目を集めている間、顕熱貯蔵は市場を支配し続ける
• 広範な適用性と長い貯蔵期間により顕熱貯蔵は魅力的な選択肢となる
• TESアプリケーションマッピング
• 主要な貯蔵技術のコスト比較
• 成長促進要因
• 成長抑制要因

TES：重要な革新

• 効率的で信頼性の高いTES用途を可能にする技術
• カーボンフリー貯蔵を可能にする液体空気貯蔵技術
• 初期費用の削減と長い動作寿命を提供する蓄電池技術
• 記憶媒体間の温度差から電気を生成するTESシステム
• 優れた往復効率を提供する革新的なソーラープラス貯蔵システム
• 長期的なエネルギー貯蔵に適しているTES技術
• 建物のエネルギー効率を向上させる冷熱貯蔵ソリューション
• 超臨界CO2パワーサイクルベースの電熱エネルギー貯蔵
• 超臨界CO2パワーサイクルベースの電熱エネルギー貯蔵（続き）
• CO2ベースの長期エネルギー貯蔵ソリューション
• その他の重要なTES革新

特許分析

• 米国がTESの研究・開発活動をリード

成長機会ユニバース

• 成長機会1：TESシステムの展開を促進する低コストのグリッドスケールエネルギー貯蔵ソリューションの需要
• 成長機会2：TESシステムが建物のエネルギー効率向上に重要な機会を提供
• 成長機会3：より強力な規制がTESの展開を推進

付録

• 技術成熟度レベル（TRL）：説明
• 業界の相互作用

次のステップ

• 次のステップ
• 免責事項

TES Systems Hold Wide Application Flexibility and Decarbonization Potential across Industries.

Energy storage systems are key enabling technologies that reduce emissions and improve the efficiency of buildings; they also facilitate the integration of renewable energy resources and enhance the stability of the grid. As countries across the world focus on achieving net-zero targets by 2050 and move to a circular economy, thermal energy storage (TES) systems will increasingly become a key part of the green revolution. Reliability, the minimal use of rare materials, and the ability to provide both heat/cold and electricity are some of the prominent features that make TES systems an attractive alternative to batteries.

This Frost & Sullivan research service focuses on the disruptive technologies and the latest achievements in the TES space. It also highlights the various types of TES systems and compares them in terms of storage duration, application, efficiency, and other important factors.

The study offers a detailed review of the technological challenges that need to be overcome; existing and future TES systems are also discussed. In addition, the research service examines the global TES patent landscape, and it highlights the key patent owners/assignees and the patent jurisdiction with the highest activity. The study outlines and describes heat/cold storage concepts and the different methodologies by which energy can be stored thermally and reutilized in the form of heat/cold or electricity. The study also highlights the emerging growth opportunities in the TES industry and offers recommendations to industry participants to leverage these opportunities.

Table of Contents

Strategic Imperatives

• Why Is It Increasingly Difficult to Grow?The Strategic Imperative 8™: Factors Creating Pressure on Growth
• The Strategic Imperative 8™
• The Impact of the Top 3 Strategic Imperatives on the TES Industry
• Growth Opportunities Fuel the Growth Pipeline Engine™
• Research Methodology

Research Context and Summary of Findings

• Research Context
• Research Scope
• TES Technology Advancements-Key Findings

Technology Snapshot

• TES is Gaining Traction as a Key Enabler of Flexible and Secure Renewable Energy Integration.
• Sensible Heat Storage Continues to Dominate the Market while Latent Heat Storage Options are Gaining Traction.
• Widespread Applicability and Long Storage Duration Make Sensible Heat Storage an Attractive Option
• TES Application Mapping
• Cost Comparison of Key Storage Technologies
• Growth Drivers
• Growth Restraints

TES: Key Innovation

• Technologies that Enable Efficient and Reliable TES Applications
• Liquid Air Thermal Storage Technology Enables Carbon-free Storage
• Liquid Air Thermal Storage Technology Enables Carbon-free Storage (continued)
• Thermal Battery Storage Technology Offers Reduced Upfront Costs and Long Operating Life
• Thermal Battery Storage Technology Offers Reduced Upfront Costs and Long Operating Life (continued)
• TES Systems Generate Electricity from the Temperature Differences between Storage Mediums
• TES Systems Generate Electricity from the Temperature Differences between Storage Mediums (continued)
• Innovative Solar Plus Thermal Storage Systems Offer Superior Round Trip Efficiency
• Innovative Solar Plus Thermal Storage Systems Offer Superior Round Trip Efficiency (continued)
• TES Technology is Suitable for Long-term Energy Storage
• TES Technology is Suitable for Long-term Energy Storage (continued)
• Cold Energy Storage Solutions Improve Buildings' Energy Efficiency
• Cold Energy Storage Solutions Improve Buildings' Energy Efficiency (continued)
• Supercritical CO2 Power Cycle-based Electro-thermal Energy Storage
• Supercritical CO2 Power Cycle-based Electro-thermal Energy Storage(continued)
• CO2-based Long-duration Energy Storage Solution
• CO2-based Long-duration Energy Storage Solution (continued)
• Other Prominent TES Innovation

Patent Analysis

• The United States Leads TES R&D Activity

Growth Opportunity Universe

• Growth Opportunity 1: The Demand for Low-cost Grid-scale Energy Storage Solutions is Propelling the Deployment of TES Systems
• Growth Opportunity 1: The Demand for Low-cost Grid-scale Energy Storage Solutions is Propelling the Deployment of TES Systems (continued)
• Growth Opportunity 2: TES Systems Offer Significant Opportunity to Improve Energy Efficiency in Buildings
• Growth Opportunity 2: TES Systems Offer Significant Opportunity to Improve Energy Efficiency in Buildings (continued)
• Growth Opportunity 3: Stronger Regulations Propel TES Deployment
• Growth Opportunity 3: Stronger Regulations Propel TES Deployment (continued)

Appendix

• Technology Readiness Levels (TRL): Explanation
• Industry Interactions

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