熔盐储热市场规模、份额及成长分析（按技术、应用和地区划分）－产业预测（2026-2033）

全球熔盐热能储存市场预计到 2024 年将达到 24.2 亿美元，到 2025 年将达到 26.5 亿美元，到 2033 年将达到 56 亿美元，预测期（2026-2033 年）的复合年增长率为 9.8%。

全球熔盐储能市场正经历显着成长，这主要得益于市场对高效可再生能源储存解决方案日益增长的需求，尤其是在聚光型太阳热能发电（CSP）设施领域。政府的支持性政策、不断增加的投资以及为最大限度地利用可再生能源而对先进储能技术的需求，都使这项技术备受关注。太阳能光电系统成本的下降以及提高电网稳定性的需求也是推动这一趋势的重要因素。与锂离子电池等其他技术相比，熔盐系统可提供更长的储存时间，使其在包括高温製程加热和太阳能发电厂温度控管在内的各种应用中至关重要。虽然初始成本可能较高，但持续的研究正在推动降低成本，从而提升储能领域的竞争力。

全球熔盐热能储存市场驱动因素

全球对再生能源来源（尤其是太阳能和风能）的日益重视，显着提升了对熔盐储热（TES）系统的需求。政府和私人机构都在加速投资创新储能解决方案，以应对可再生能源波动带来的挑战。熔盐储热系统能够实现持续发电，并已成为太阳热能发电发电厂和混合可再生能源系统的领先选择。许多国家正在扩大聚光型太阳热能发电（CSP）规模，并采用熔盐储能技术来提高效率，确保能源安全。

全球熔盐热能储存市场面临的限制因素

全球熔盐储热市场面临严峻挑战，主要原因是基础设施、专用材料和安全通讯协定所需的大量初始投资。兴建和维护大规模熔盐仓储设施所带来的经济负担构成了一大障碍，尤其对开发中国家更是如此。此外，对高品质熔盐、耐腐蚀密封解决方案和先进隔热系统的需求也加剧了经济负担，使得相关人员难以证明有效部署这项技术所需的投资是合理的。因此，这些财务限制阻碍了市场的成长潜力。

全球熔盐储热市场趋势

目前，全球熔盐储热市场正呈现出显着的策略联盟和併购趋势，汇集了来自科技和能源领域的关键企业，旨在推动创新并提升部署能力。这些伙伴关係专注于开发先进解决方案，例如尖端蒸汽产生器和新一代热交换器，这将显着提高熔盐能源储存系统係统的效率和效能。这种合作模式不仅增强了技术实力，也加速了新技术的商业化进程，使熔盐储能成为转型为永续能源系统和增强电网韧性的核心要素。

目录

介绍

• 调查目标
• 调查范围
• 定义

调查方法

• 资讯收集
• 二手资料和一手资料方法
• 市场规模预测
• 市场假设与限制

执行摘要

• 全球市场展望
• 供需趋势分析
• 细分市场机会分析

市场动态与展望

• 市场规模
• 市场动态
  • 驱动因素和机会
  • 限制与挑战
• 波特分析

关键市场考察

• 关键成功因素
• 竞争程度
• 关键投资机会
• 市场生态系统
• 市场吸引力指数（2025）
• PESTEL 分析
• 总体经济指标
• 价值链分析
• 定价分析
• 监管环境
• 案例研究
• 技术分析

全球熔盐储热市场规模（依技术及复合年增长率划分）（2026-2033 年）

• 光敏型和非光敏型
• 光敏型
• 非光敏型
• 单罐和双罐系统
• 单罐系统
• 双罐系统

全球熔盐储热市场规模（按应用及复合年增长率划分）（2026-2033 年）

• 聚光型太阳热能发电发电厂
• 工业加热
• 住宅暖气
• 其他的

全球熔盐储热市场规模及复合年增长率（2026-2033）

• 北美洲
  • 美国
  • 加拿大
• 欧洲
  • 德国
  • 西班牙
  • 法国
  • 英国
  • 义大利
  • 其他欧洲地区
• 亚太地区
  • 中国
  • 印度
  • 日本
  • 韩国
  • 亚太其他地区
• 拉丁美洲
  • 巴西
  • 其他拉丁美洲地区
• 中东和非洲
  • 海湾合作委员会国家
  • 南非
  • 其他中东和非洲地区

竞争资讯

• 前五大公司对比
• 主要企业的市场定位（2025 年）
• 主要市场参与者所采取的策略
• 近期市场趋势
• 公司市占率分析（2025 年）
• 主要企业公司简介
  • 公司详情
  • 产品系列分析
  • 依业务板块进行公司股票分析
  • 2023-2025年营收年比比较

主要企业简介

• Acciona SA（Spain）
• BrightSource Energy, Inc.（USA）
• SENER Grupo de Ingenieria SA（Spain）
• SolarReserve LLC（USA）
• Engie SA（France）
• SCHOTT AG（Germany）
• Torresol Energy Group（Spain）
• Hyme Energy ApS（Denmark）
• Kyoto Group（Norway）
• Malta Inc.（USA）
• Pintail Power（USA）
• E2S Power（Switzerland）
• Kraftanlagen Munchen GmbH（Germany）
• Rondo Energy（USA）
• Polar Night Energy（Finland）
• Brenmiller Energy Ltd.（Israel）

结论与建议

Global Molten Salt Thermal Energy Storage Market size was valued at USD 2.42 Billion in 2024 and is poised to grow from USD 2.65 Billion in 2025 to USD 5.6 Billion by 2033, growing at a CAGR of 9.8% during the forecast period (2026-2033).

The global molten salt thermal energy storage market is experiencing significant growth, primarily fueled by the rising demand for efficient renewable energy storage solutions, particularly within concentrated solar power (CSP) facilities. This technology is gaining traction due to favorable government policies, increasing investments, and the necessity for enhanced energy storage to maximize renewable energy usage. The decreasing costs of solar energy systems, along with the need for improved grid stability, further support this trend. Molten salt systems provide longer storage durations compared to alternatives like lithium-ion batteries and are crucial for various applications such as high-temperature process heating and thermal management in solar facilities. While initial costs can be high, ongoing research aims to mitigate expenses, improving competitiveness in the energy storage sector.

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

Global Molten Salt Thermal Energy Storage Market is segmented by Technology, Application and region. Based on Technology, the market is segmented into Sensitized and Unsensitized, Sensitized, Unsensitized, Single Tank vs. Two Tank Systems, Single Tank Systems and Two Tank Systems. Based on Application, the market is segmented into Concentrated Solar Power (CSP) Plants, Industrial Heating, Residential Heating and Others. Based on region, the market is segmented into North America, Europe, Asia Pacific, Latin America and Middle East & Africa.

Driver of the Global Molten Salt Thermal Energy Storage Market

The rising global emphasis on renewable energy sources, particularly solar and wind power, has greatly amplified the demand for molten salt thermal energy storage (TES) systems. Both governmental bodies and private organizations are increasingly investing in innovative energy storage solutions to tackle the challenges associated with the intermittent nature of renewable energy. Molten salt TES systems facilitate continuous power generation, establishing themselves as a favored option for solar thermal plants and hybrid renewable energy systems. Numerous countries are broadening their concentrated solar power (CSP) initiatives and adopting molten salt storage to enhance efficiency and ensure energy security.

Restraints in the Global Molten Salt Thermal Energy Storage Market

The Global Molten Salt Thermal Energy Storage market faces considerable challenges due to the significant initial investments required for infrastructure, specialized materials, and safety protocols. The financial commitment associated with the construction and upkeep of large-scale molten salt storage facilities poses a notable obstacle, particularly for developing nations. Additionally, the demand for premium-quality salts, corrosion-resistant containment solutions, and advanced insulation systems compounds the economic strain, making it difficult for stakeholders to justify the investment needed to implement this technology effectively. As a result, the market's growth potential is hindered by these financial constraints.

Market Trends of the Global Molten Salt Thermal Energy Storage Market

The Global Molten Salt Thermal Energy Storage market is currently experiencing a pronounced trend of strategic collaborations and mergers, as key players in technology and energy sectors unite to propel innovation and enhance deployment capabilities. These partnerships focus on the development of advanced solutions, such as cutting-edge steam generators and next-generation heat exchangers, which significantly improve the efficiency and effectiveness of molten salt energy storage systems. This collaborative approach not only amplifies technical expertise but also accelerates the commercialization of new technologies, positioning molten salt TES as a pivotal component in the transition towards sustainable energy systems and enhanced grid resilience.

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, 2025
• PESTEL Analysis
• Macro-Economic Indicators
• Value Chain Analysis
• Pricing Analysis
• Regulatory Landscape
• Case Studies
• Technological Analysis

Global Molten Salt Thermal Energy Storage Market Size by Technology & CAGR (2026-2033)

• Market Overview
• Sensitized and Unsensitized
• Sensitized
• Unsensitized
• Single Tank vs. Two Tank Systems
• Single Tank Systems
• Two Tank Systems

Global Molten Salt Thermal Energy Storage Market Size by Application & CAGR (2026-2033)

• Market Overview
• Concentrated Solar Power (CSP) Plants
• Industrial Heating
• Residential Heating
• Others

Global Molten Salt Thermal Energy Storage Market Size & CAGR (2026-2033)

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

Competitive Intelligence

• Top 5 Player Comparison
• Market Positioning of Key Players, 2025
• Strategies Adopted by Key Market Players
• Recent Developments in the Market
• Company Market Share Analysis, 2025
• Company Profiles of All Key Players
  • Company Details
  • Product Portfolio Analysis
  • Company's Segmental Share Analysis
  • Revenue Y-O-Y Comparison (2023-2025)

Key Company Profiles

• Acciona 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
• SENER Grupo de Ingenieria S.A. (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SolarReserve LLC (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Engie SA (France)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• SCHOTT AG (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Torresol Energy Group (Spain)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Hyme Energy ApS (Denmark)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Kyoto Group (Norway)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Malta Inc. (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Pintail Power (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• E2S Power (Switzerland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Kraftanlagen Munchen GmbH (Germany)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Rondo Energy (USA)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Polar Night Energy (Finland)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments
• Brenmiller Energy Ltd. (Israel)
  • Company Overview
  • Business Segment Overview
  • Financial Updates
  • Key Developments

Conclusion & Recommendations