# China Thermal Energy Storage Market

> China Thermal Energy Storage Market Research Report: By Technology (Molten Salt Storage, Water Thermal Storage, Phase Change Materials, Ice Storage), By Storage Capacity (Less than 100 MWh, 100-500 MWh, 500-1000 MWh, More than 1000 MWh), By Application (District Heating, Industrial Processes, Concentrated Solar Power, Building Heating and Cooling) andBy Material Used (Concrete, Steel, Natural Materials, Composite Materials)- Forecast to 2035

- **Forecast Period:** 2025 - 2035
- **CAGR:** 15.2%
- **2024:** $ 28.08 Billion
- **2025:** $ 32.34 Billion
- **2035:** $ 133.17 Billion
- **Key Players:** China National Building Material Group (CN), China Energy Engineering Corporation (CN), China National Petroleum Corporation (CN), State Grid Corporation of China (CN), China Southern Power Grid (CN), Tsinghua University (CN), China Three Gorges Corporation (CN), Sungrow Power Supply Co., Ltd. (CN), LONGi Green Energy Technology Co., Ltd. (CN)

**Report ID:** MRFR/EnP/53836-HCR · **Pages:** 200 · **Author:**  · **Last Updated:** July 23, 2026

**URL:** https://www.marketresearchfuture.com/reports/china-thermal-energy-storage-market-55601

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## Market Summary

**China Thermal Energy Storage Market Overview****:**

**As per MRFR analysis, the China Thermal Energy Storage Market Size was estimated at 666.4 (USD Million) in 202****4****.************The China Thermal Energy Storage Market Industry is expected to grow from 721(USD Million) in 202****to 1,260 (USD Million) by 2035. The China Thermal Energy Storage Market CAGR (growth rate) is expected to be around 5.206% during the forecast period (2025 - 2035).**

**Key China Thermal Energy Storage Market Trends Highlighted**

China is experiencing significant trends in the Thermal Energy Storage Market, largely driven by the nation's emphasis on renewable energy and environmental sustainability. The government has set ambitious targets for carbon neutrality, prompting investments in energy-efficient technologies and infrastructure. This policy direction fosters the development of thermal energy storage systems, which are essential for balancing supply and demand in renewable energy production. Furthermore, urbanization in China is leading to an increased demand for efficient heating and cooling systems, which thermal energy storage can effectively provide. Additionally, the rise of smart grid technology in China presents opportunities to enhance the efficiency of thermal energy storage systems.As cities modernize their energy infrastructure, integrating thermal storage solutions into smart grids can optimize energy distribution, reduce waste, and promote the use of renewable sources. The increasing awareness of energy security in light of global energy market uncertainties is also contributing to the growth of this sector. Recent trends indicate a notable shift towards innovative thermal storage materials and technologies, with ongoing research and development efforts aimed at improving storage capacities and reducing costs. Government grants and incentives are further encouraging private sector participation in furthering these innovations.The geographical and climatic diversity across China creates varied opportunities for customized thermal energy storage solutions, catering to the specific needs of different regions, from hot summers to cold winters. As a result, the China Thermal Energy Storage Market is likely to see continued growth as businesses and consumers seek more sustainable and efficient energy solutions.

Source: Primary Research, Secondary Research, _Market Research Future_ Database and Analyst Review

**China Thermal Energy Storage Market Drivers**

Government Policies Supporting Renewable Energy

In China, the government has been increasingly committed to promoting renewable energy sources, which directly drives the China Thermal Energy Storage Market Industry. Initiatives such as the 13th Five-Year Plan (2016-2020) and subsequent policy updates emphasize the need for more effective energy storage solutions to ensure grid stability and integrate renewable sources like solar and wind. The Ministry of Ecology and Environment has indicated a target for non-fossil fuel energy to account for 20% of total energy consumption by 2030.This generates enormous momentum for thermal energy storage technology since they assists in managing the demand-supply gap, provides system reserve, and increases the dependability of renewable energy systems. The clean energy investments are anticipated to reach already hundreds of billions of USD by 2030. Prominent bodies, such as the National Energy Administration, have helped to advance the development of thermal energy storage systems within the context of an overall energy policy.

Increasing Demand for Energy Security

China's rapid urbanization and industrialization have resulted in soaring energy demand, driving the immediate need for energy storage solutions. The National Development and Reform Commission reported that energy consumption in China increased by around 2.3% in 2021, prompting significant discussions about energy security. As the country aims to transition to greener energy sources while ensuring reliability, thermal energy storage plays a crucial role.By storing excess energy during periods of low demand and releasing it during peak times, these systems help stabilize energy usage patterns, thereby promoting sustainability in urban areas. Moreover, the push for energy independence further necessitates the integration of thermal energy storage in national energy strategies.

Technological Advancements in Energy Storage Systems

Technological innovation is a major driver for the China Thermal Energy Storage Market Industry. Companies like BYD and Haier are making significant strides in enhancing storage technologies, leading to improved efficiency and reduced costs. Reports indicate that thermal energy storage systems can achieve efficiency rates of over 90% with the latest advancements in heat transfer materials and phase change materials. The application of such technologies is vital for large-scale energy storage, as evidenced by the growth of pilot projects in various Chinese provinces.Furthermore, the continuous investments in Research and Development, backed by both private companies and state-owned enterprises, signal a robust growth trajectory for advanced thermal energy storage solutions in China.

Environmental Concerns and Climate Change Initiatives

Growing awareness and concern over climate change have inspired concrete shifts in energy practices across China, which significantly bolster the thermal energy storage market. The Chinese government has set ambitious targets to peak carbon emissions by 2030 and achieve carbon neutrality by 2060, as outlined in the latest Five-Year Plan. This creates a favorable environment for thermal energy storage, given its ability to facilitate the adoption of renewable energy and reduce reliance on fossil fuels.The integration of thermal storage is pivotal in meeting clean energy targets, potentially decreasing carbon emissions in power generation by significant margins as estimated by environmental agencies. Major organizations like the Chinese Academy of Sciences emphasize that enhancing energy storage technologies can be a key component of China's climate action plan, further driving market growth.

**China Thermal Energy Storage Market Segment Insights****:**

**Thermal Energy Storage Market Technology Insights**

The Technology segment of the China Thermal Energy Storage Market plays a crucial role in accommodating the growing need for sustainable energy solutions in a nation increasingly focused on environmental impacts and energy efficiency. With China being a global leader in energy production and consumption, investing in technologies such as Molten Salt Storage, Water Thermal Storage, Phase Change Materials, and Ice Storage is imperative for maintaining energy stability while minimizing carbon footprints. Each of these technologies offers distinct benefits characterized by their operational efficiency and storage capabilities.

Molten Salt Storage systems are often favored the  scale while supporting renewable energy sources, particularly solar power, providing high-temperature storage solutions that ensure energy is available when demand surges. Water Thermal Storage systems, commonly integrated with district heating solutions, take advantage of water's thermal properties to store energy effectively, making them popular in urban environments where space is limited.

Phase Change Materials stand out due to their ability to store and release large amounts of thermal energy during phase transitions, making them suitable for a variety of applications ranging from residential to industrial settings. These materials contribute significantly to overall energy efficiency efforts in buildings and infrastructure, an area of increasing interest as China seeks to expand its green technology initiatives.

Ice Storage systems, on the other hand, are particularly significant in commercial cooling applications. These systems produce ice during off-peak hours, providing a cost-effective method to manage energy consumption and peak load during hotter months, ultimately reducing stress on the power grid. The demand for innovative thermal energy storage technologies is underpinned by government incentives and policies aimed at reducing greenhouse gas emissions and enhancing energy security in China. Each technology within the segment is adapting to new market trends that prioritize sustainability, efficiency, and resilience in energy usage, positioning them as key players in the future energy landscape of the country. The shifting focus towards reducing energy wastage and optimizing energy generation methods correlates positively with market growth opportunities in the China Thermal Energy Storage Market.

Source: Primary Research, Secondary Research, _Market Research Future_ Database and Analyst Review

**Thermal Energy Storage Market Storage Capacity Insights**

The Storage Capacity segment of the China Thermal Energy Storage Market plays a crucial role in enhancing energy efficiency and managing demand response among various industries. This segment is categorized into four main classifications: Less than 100 MWh, 100-500 MWh, 500-1000 MWh, and More than 1000 MWh, each serving distinct applications. The segment of Less than 100 MWh attracts smaller facilities and residential systems that require flexibility and quick power delivery. Meanwhile, the 100-500 MWh section often caters to mid-sized industrial operations and is vital in stabilizing grid operations by providing essential energy during peak times.For larger applications, the 500-1000 MWh and More than 1000 MWh categories significantly support power-intensive industries, enabling them to store vast amounts of energy for later use, thus ensuring operational resilience. The drive towards a sustainable energy future in China is supported by government policies that encourage technological advancement and investment in energy storage solutions, aiming for reliability and reduced carbon emissions across the power sector. Overall, the segmentation reflects the diverse energy storage needs across China's evolving energy landscape, highlighting the importance of tailored storage solutions in achieving energy efficiency and utility-level integration.

**Thermal Energy Storage Market Application Insights**

The Application segment of the China Thermal Energy Storage Market plays a vital role in achieving energy efficiency and sustainability goals across various sectors. District Heating is significant in urban areas, utilizing centralized heat production to distribute thermal energy, which enhances efficiency and reduces emissions. Industrial Processes benefit from thermal energy storage by enabling the capture and use of excess heat, thus optimizing production schedules and lowering operational costs. Concentrated Solar Power systems harness solar energy, proving essential in combating the growing energy demands while promoting renewable sources.Building Heating and Cooling is crucial as it directly impacts residential and commercial energy consumption, allowing for greater flexibility and reduced peak loads on power grids. Overall, these applications not only support the transition to cleaner energy systems but also align with China's commitment to reducing carbon emissions and meeting renewable energy targets. As energy storage technologies evolve, these applications are expected to become increasingly integrated into China's energy infrastructure, driving market growth and innovations.

**Thermal Energy Storage Market Material Used Insights**

The China Thermal Energy Storage Market, particularly in the Material Used segment, showcases a diverse range of materials that play a crucial role in enhancing energy efficiency and sustainability. Notably, Concrete is widely utilized due to its thermal properties and availability, making it a dominant choice for thermal storage applications. Steel, with its strength and recyclability, also contributes significantly to the market, offering robust solutions for energy storage systems. Natural Materials benefit from an increasing trend towards eco-friendly solutions, appealing to the growing demand for sustainable energy practices in China.Composite Materials are gaining traction due to their lightweight and high-performance characteristics, making them attractive for modern thermal storage technologies. The strategic emphasis on these materials aligns with China's broader goals of reducing carbon emissions and transitioning to renewable energy sources, ultimately driving market growth and fostering innovation in thermal energy storage solutions.

**China Thermal Energy Storage Market Key Players and Competitive Insights****:**

The China Thermal Energy Storage Market is characterized by a dynamic landscape driven by increasing energy demands and the need for enhanced energy efficiency. As the government promotes clean energy initiatives and the reduction of carbon emissions, thermal energy storage has emerged as a crucial technology to support these objectives. The market comprises a diverse range of players who are competing on factors such as technology innovation, project execution capabilities, and strategic partnerships. Moreover, these competitive insights reveal a growing trend of collaboration among firms to enhance their service offerings and address the intricacies associated with deploying thermal energy storage systems across different regions in China. Market participants are also increasingly investing in research and development to enhance the efficiency and sustainability of their products, establishing a robust competitive framework that is continuously evolving.Beijing Enterprises Holdings has carved out a significant presence in the China Thermal Energy Storage Market through its comprehensive approach to energy management and sustainability. The company has developed an extensive portfolio of thermal energy storage solutions address the escalating energy needs of urban centers. With its strong commitment to innovation, Beijing Enterprises Holdings leverages advanced technologies to offer efficient thermal storage systems that cater to both industrial and residential sectors. The firm's strengths lie in its ability to integrate various renewable energy sources, thereby facilitating a smoother transition into greener energy alternatives. This capacity allows it to maintain a competitive edge within the market as it continues to expand its operational footprint across the country.China Power Investment Corporation plays a notable role in the thermal energy storage landscape within China, focusing on enhancing energy security and sustainability through its diverse product offerings. The company provides a range of services including the design and implementation of thermal storage systems, as well as the development of associated technologies aimed at optimizing energy consumption. Its strong commitment to innovation is reflected in ongoing research initiatives directed toward improving thermal energy storage efficiency and reducing costs. The firm also emphasizes strategic mergers and acquisitions to augment its market position, facilitating the integration of cutting-edge technologies and expanding service capabilities. This forward-thinking approach, combined with a robust network of partnerships, positions China Power Investment Corporation as a leader in the market, enabling it to address the evolving energy demands in various regions across China successfully.

**Key Companies in the China Thermal Energy Storage Market Include:**

Beijing Enterprises Holdings

China Power Investment Corporation

Suntech Power

Huanghe Hydropower

China National Building Material Group

Tsinghua Tongfang

Longi Green Energy

China National Petroleum Corporation

China General Nuclear Power Group

China Huadian Corporation

China Three Gorges Corporation

Shanghai Electric Group

Trina Solar

Xiamen Tungsten

Zhonghe Thermal Energy

**China Thermal Energy Storage Market Industry Developments**

_Recent developments in the China Thermal Energy Storage Market have spotlighted strong growth and strategic advancements from key players like Beijing Enterprises Holdings, China Power Investment Corporation, and Longi Green Energy. In September 2023, China Huadian Corporation announced a significant investment in renewable thermal energy storage technologies, indicating an industry shift towards sustainable energy solutions. In another notable event, Tsinghua Tongfang and China National Petroleum Corporation successfully entered a collaborative agreement aimed at enhancing the efficiency and deployment of thermal energy systems for urban applications in August 2023. The market has also seen a notable uptick in valuations, largely influenced by governmental policies favoring green energy, which has increased the competitive landscape among companies such as Trina Solar and Shanghai Electric Group. Additionally, in July 2023, China Three Gorges Corporation expanded its thermal energy storage capacity, further illustrating the ongoing commitment to large-scale renewable projects. The rapid developments in technological innovations and increased funding from strategic partnerships are influencing market dynamics, setting a strong trajectory for the growth of thermal energy storage solutions across the region._

**China Thermal Energy Storage Market Segmentation Insights**

**Thermal Energy Storage Market Technology****Outlook**

**Molten Salt Storage**

**Water Thermal Storage**

**Phase Change Materials**

**Ice Storage**

**Thermal Energy Storage Market Storage Capacity****Outlook**

**Less than 100 MWh**

**100-500 MWh**

**500-1000 MWh**

**More than 1000 MWh**

**Thermal Energy Storage Market Application****Outlook**

**District Heating**

**Industrial Processes**

**Concentrated Solar Power**

**Building Heating and Cooling**

**Thermal Energy Storage Market Material Used****Outlook**

**Concrete**

**Steel**

**Natural Materials**

**Composite Materials**

****

## Market Drivers

### Rising Energy Demand

The increasing energy demand in China is a critical driver for the China Thermal [Energy Storage Market](https://www.marketresearchfuture.com/reports/energy-storage-market-4476). As the country continues to industrialize and urbanize, the need for reliable and sustainable energy sources has become paramount. The National Energy Administration has reported that China's energy consumption is expected to grow by approximately 3% annually. This rising demand necessitates the implementation of energy storage solutions to balance supply and demand effectively. Thermal energy storage systems can play a vital role in this context by storing excess energy generated during off-peak hours and releasing it during peak demand periods. Consequently, the market is likely to expand as industries and utilities seek to enhance their energy management strategies.

### Technological Innovations

Technological advancements play a pivotal role in shaping the China Thermal Energy Storage Market. Innovations in materials and system designs have led to more efficient and cost-effective thermal energy storage solutions. For instance, the development of phase change materials (PCMs) and advanced insulation techniques has enhanced the performance of thermal storage systems. Furthermore, the integration of [artificial intelligence](https://www.marketresearchfuture.com/reports/artificial-intelligence-market-1139) and IoT technologies is streamlining operations and optimizing energy management. As these technologies continue to evolve, they are likely to reduce the overall costs associated with thermal energy storage, making it more accessible to a broader range of consumers. The market is projected to witness a surge in adoption rates, with estimates suggesting that the thermal energy storage capacity in China could reach 10 GW by 2027.

### Increased Investment and Funding

Investment in the China Thermal Energy Storage Market is on the rise, driven by both public and private sector funding. The Chinese government has allocated substantial financial resources to support research and development in energy storage technologies. Additionally, private investors are increasingly recognizing the potential of thermal energy storage as a viable business opportunity. Reports indicate that investments in energy storage technologies in China reached approximately USD 1.5 billion in 2025, reflecting a growing confidence in the market's future. This influx of capital is expected to accelerate the development and deployment of innovative thermal energy storage solutions, thereby enhancing the overall market landscape. As funding continues to grow, the China Thermal Energy Storage Market is poised for robust expansion.

### Government Policies and Regulations

The China Thermal Energy Storage Market is significantly influenced by government policies aimed at promoting [renewable energy](https://www.marketresearchfuture.com/reports/renewable-energy-market-1515) and energy efficiency. The Chinese government has implemented various initiatives, such as the Renewable Energy Law and the 13th Five-Year Plan, which emphasize the importance of energy storage technologies. These policies not only provide financial incentives for the development of thermal energy storage systems but also set ambitious targets for reducing carbon emissions. As a result, the market is expected to grow, with projections indicating a compound annual growth rate (CAGR) of over 20% in the coming years. This regulatory framework creates a conducive environment for investments in the China Thermal Energy Storage Market, encouraging both domestic and international players to participate in this burgeoning sector.

### Integration with Renewable Energy Sources

The integration of thermal [energy storage systems](https://www.marketresearchfuture.com/reports/energy-storage-system-market-18829) with renewable energy sources is a significant driver for the China Thermal Energy Storage Market. As China aims to increase its renewable energy capacity, particularly in solar and wind, the need for effective energy storage solutions becomes increasingly apparent. Thermal energy storage can complement intermittent renewable sources by providing a stable energy supply when generation is low. The Chinese government has set a target of achieving 20% of its total energy consumption from non-fossil sources by 2025, which further underscores the importance of thermal energy storage. This synergy between renewable energy and thermal storage is expected to propel market growth, with investments in hybrid systems likely to rise.

## Future Outlook

The China [Thermal Energy Storage Market](https://www.marketresearchfuture.com/reports/thermal-energy-storage-market-2401) is projected to grow at a 15.2% CAGR from 2024 to 2035, driven by increasing energy demand, renewable integration, and government support.

**New opportunities:**

- Development of advanced [phase change materials](https://www.marketresearchfuture.com/reports/phase-change-materials-market-8282) for enhanced efficiency.
- Integration of thermal storage with [smart grid](https://www.marketresearchfuture.com/reports/smart-grid-market-1110) technologies.
- Expansion of [district heating](https://www.marketresearchfuture.com/reports/district-heating-market-19255) systems utilizing thermal energy storage.

By 2035, the market is expected to be robust, driven by innovation and strategic investments.

## Segment Insights

### By Application: Load Shifting (Largest) vs. Renewable Energy Integration (Fastest-Growing)

In the China Thermal Energy Storage Market, the application segment consists of several key values, with Load Shifting commanding the largest market share. The ability to reduce demand on the electrical grid during peak hours makes it a vital component of energy management strategies. Following Load Shifting, Renewable Energy Integration has emerged as a significant focus for growth, driven by China's commitment to enhancing renewable energy usage and minimizing fossil fuel dependency.
The growth trends within the application segment are influenced by various factors including government policies promoting energy efficiency, advancements in technology, and increasing investments in renewable energy sources. As China aims to achieve its carbon-neutral goals, Peak Shaving, Energy Arbitrage, and District Heating are also gaining traction, creating a dynamic landscape where Thermal Energy Storage plays a crucial role in stabilizing energy supply and optimizing grid performance.

Load Shifting (Dominant) vs. Energy Arbitrage (Emerging)

Load Shifting remains the dominant application in the China Thermal Energy Storage Market, effectively balancing energy supply and demand by shifting electricity usage to off-peak periods. This capability not only aids in reducing peak load demand but also enhances grid reliability. In contrast, Energy Arbitrage is an emerging application, capitalizing on price differentials between peak and off-peak electricity rates. This strategy allows consumers to store energy when prices are low and utilize it when prices rise, thus optimizing overall energy costs. As both applications evolve, their integration with smart grid technology and renewable energy resources is expected to enhance their operational effectiveness, making them vital to China's energy transition strategies.

### By Technology: Phase Change Material (Largest) vs. Molten Salt (Fastest-Growing)

In the China Thermal Energy Storage Market, Phase Change Material (PCM) is currently the largest segment, capturing the majority of the market share due to its efficient thermal management capabilities and wide applications across residential and industrial sectors. Molten Salt is gaining momentum, buoyed by its suitability for large-scale renewable energy projects and its growing popularity among utility-scale installations, thereby positioning it prominently in future market forecasts.

As the desire for sustainable energy solutions accelerates, the demand for technology segments like PCM and Molten Salt is projected to evolve. The rapid increase in renewable energy adoption and the need for energy-efficient solutions are significant growth drivers. This evolution will support innovations, leading to enhanced performance and cost reductions, reinforcing the market positions of these technologies in the coming years.

Technology: Phase Change Material (Dominant) vs. Ice Storage (Emerging)

Phase Change Material (PCM) technology holds a dominant position in the China Thermal Energy Storage Market, primarily due to its capacity for absorbing and releasing thermal energy efficiently, which aligns with energy conservation goals. PCM is widely utilized in various applications, from HVAC systems to industrial processes, offering both cost savings and environmental benefits. Conversely, Ice Storage represents an emerging segment, gaining traction as a viable option for cooling applications in urban settings. Ice Storage systems, which create ice during off-peak hours for cooling purposes, are increasingly recognized for their potential to alleviate energy load during peak demand, making them a compelling choice for both commercial and residential buildings seeking to enhance energy management.

### By End Use: Commercial (Largest) vs. Industrial (Fastest-Growing)

In the China Thermal Energy Storage Market, the 'End Use' segment showcases a diverse distribution of market share among its key components: Commercial, Industrial, Residential, Utility, and Transportation. The Commercial segment currently holds the largest share, benefiting from increasing energy demands and a shift towards sustainability practices. Meanwhile, the Industrial segment is rapidly gaining traction, indicative of the growing emphasis on energy efficiency and cost reduction in manufacturing processes.

Commercial (Dominant) vs. Industrial (Emerging)

The Commercial sector in the China Thermal Energy Storage Market is characterized by substantial investments in energy-efficient technologies and applications, making it the dominant player in this segment. Businesses are increasingly adopting thermal energy storage systems to optimize energy usage, mitigate peak demand, and enhance sustainability. On the other hand, the Industrial segment is emerging rapidly as manufacturers leverage thermal energy storage to cope with fluctuating energy prices and to ensure operational resilience. The strong demand for renewable energy integrations is further propelling growth in the Industrial segment as factories seek to minimize their carbon footprint.

### By Storage Medium: Water (Largest) vs. Ice (Fastest-Growing)

In the China Thermal Energy Storage Market, the Storage Medium segment is dominated by water-based systems, which offer significant advantages in terms of availability and cost-effectiveness. As the most widely used medium, water has established a strong foothold in both residential and industrial applications, while other mediums like molten salt and thermal oil hold smaller shares but find their niche in specific applications. The competition among segments like ice and phase change materials is increasing as they gain traction in energy efficiency solutions.

Water (Dominant) vs. Ice (Emerging)

Water as a thermal storage medium is recognized for its optimal heat transfer properties and abundant availability, making it the dominant player in China's market. It is particularly favored for its scalability and effectiveness in large-scale energy systems. On the other hand, ice-based storage is emerging rapidly, thanks to its ability to provide cooling energy during peak demand periods, enhancing energy efficiency. The growing interest in energy conservation and sustainability is propelling ice storage as a preferred option in urban areas. Both mediums cater to different market needs, underscoring the diverse strategies being employed to leverage thermal energy storage.

## Competitive Benchmarking

The China Thermal Energy Storage Market is currently characterized by a dynamic competitive landscape, driven by the increasing demand for energy efficiency and renewable energy integration. Key players are actively pursuing strategies that emphasize innovation, regional expansion, and strategic partnerships. For instance, China National Building Material Group (CN) has been focusing on enhancing its technological capabilities in thermal energy storage solutions, which positions it favorably in a market that is increasingly leaning towards sustainable energy practices. Similarly, China Energy Engineering Corporation (CN) is leveraging its extensive experience in energy infrastructure to develop advanced thermal storage systems, thereby reinforcing its competitive edge.

The market structure appears moderately fragmented, with several players vying for market share. Key tactics such as localizing manufacturing and optimizing supply chains are prevalent among leading companies. This approach not only reduces operational costs but also enhances responsiveness to local market demands. The collective influence of these major players shapes a competitive environment where innovation and efficiency are paramount, suggesting a shift towards more sustainable energy solutions.

In January 2026, State Grid Corporation of China (CN) announced a partnership with Tsinghua University (CN) to develop next-generation thermal energy storage technologies. This collaboration is expected to accelerate research and development efforts, potentially leading to breakthroughs that could redefine energy storage capabilities in the region. The strategic importance of this partnership lies in its potential to enhance the efficiency of energy distribution networks, thereby supporting China's broader energy transition goals.

In December 2025, China National Petroleum Corporation (CN) unveiled a new thermal energy storage facility in Jiangsu province, which is designed to integrate with existing renewable energy sources. This facility is anticipated to play a crucial role in stabilizing energy supply during peak demand periods. The establishment of this facility underscores the company's commitment to diversifying its energy portfolio and enhancing its operational resilience in a rapidly evolving market.

In November 2025, LONGi Green Energy Technology Co., Ltd. (CN) launched a new line of thermal energy storage products aimed at commercial applications. This move is indicative of the company's strategy to penetrate the commercial sector, which is increasingly seeking reliable energy storage solutions. The introduction of these products is likely to enhance LONGi's market presence and drive further innovation in energy storage technologies.

As of February 2026, current trends in the China Thermal Energy Storage Market indicate a strong emphasis on digitalization, sustainability, and the integration of artificial intelligence in energy management systems. Strategic alliances among key players are shaping the competitive landscape, fostering innovation and collaboration. Looking ahead, it is anticipated that competitive differentiation will increasingly hinge on technological advancements and supply chain reliability, rather than solely on price. This shift suggests a more sophisticated market where innovation and efficiency will be the primary drivers of success.

## Recent News & Developments

_Recent developments in the China Thermal Energy Storage Market have spotlighted strong growth and strategic advancements from key players like Beijing Enterprises Holdings, China Power Investment Corporation, and Longi [Green Energy](https://www.marketresearchfuture.com/reports/green-energy-market-12451). In September 2023, China Huadian Corporation announced a significant investment in renewable thermal energy storage technologies, indicating an industry shift towards sustainable energy solutions. In another notable event, Tsinghua Tongfang and China National Petroleum Corporation successfully entered a collaborative agreement aimed at enhancing the efficiency and deployment of thermal energy systems for urban applications in August 2023. The market has also seen a notable uptick in valuations, largely influenced by governmental policies favoring green energy, which has increased the competitive landscape among companies such as Trina Solar and Shanghai Electric Group. Additionally, in July 2023, China Three Gorges Corporation expanded its thermal energy storage capacity, further illustrating the ongoing commitment to large-scale renewable projects. The rapid developments in technological innovations and increased funding from strategic partnerships are influencing market dynamics, setting a strong trajectory for the growth of thermal energy storage solutions across the region._

## Report Scope

| MARKET SIZE 2024 | 28.08(USD Billion) |
| --- | --- |
| MARKET SIZE 2025 | 32.34(USD Billion) |
| MARKET SIZE 2035 | 133.17(USD Billion) |
| COMPOUND ANNUAL GROWTH RATE (CAGR) | 15.2% (2024 - 2035) |
| REPORT COVERAGE | Revenue Forecast, Competitive Landscape, Growth Factors, and Trends |
| BASE YEAR | 2024 |
| Market Forecast Period | 2025 - 2035 |
| Historical Data | 2019 - 2024 |
| Market Forecast Units | USD Billion |
| Key Companies Profiled | China National Building Material Group (CN), China Energy Engineering Corporation (CN), China National Petroleum Corporation (CN), State Grid Corporation of China (CN), China Southern Power Grid (CN), Tsinghua University (CN), China Three Gorges Corporation (CN), Sungrow Power Supply Co., Ltd. (CN), LONGi Green Energy Technology Co., Ltd. (CN) |
| Segments Covered | Application, Technology, End Use, Storage Medium |
| Key Market Opportunities | Growing demand for renewable energy integration drives innovation in the China Thermal Energy Storage Market. |
| Key Market Dynamics | Growing investments in Research and Development drive innovation in China's Thermal Energy Storage technologies and applications. |
| Countries Covered | China |

## Frequently Asked Questions

**Q: What is the current valuation of the China Thermal Energy Storage Market?**
A: As of 2024, the market valuation stood at 28.08 USD Billion.

**Q: What is the projected market size for the China Thermal Energy Storage Market by 2035?**
A: The market is expected to reach a valuation of 133.17 USD Billion by 2035.

**Q: What is the expected CAGR for the China Thermal Energy Storage Market during the forecast period 2025 - 2035?**
A: The market is anticipated to grow at a CAGR of 15.2% from 2025 to 2035.

**Q: Which application segment is projected to have the highest valuation by 2035?**
A: The District Heating application segment is projected to reach 34.17 USD Billion by 2035.

**Q: What are the key technologies driving the China Thermal Energy Storage Market?**
A: Key technologies include Thermal Energy Storage Tank, which is expected to reach 35.0 USD Billion by 2035.

**Q: Which end-use segment is expected to dominate the market by 2035?**
A: The Utility end-use segment is projected to dominate with a valuation of 45.0 USD Billion by 2035.

**Q: What is the expected performance of the Phase Change Material technology by 2035?**
A: The Phase Change Material technology is anticipated to reach a valuation of 35.0 USD Billion by 2035.

**Q: Who are the leading players in the China Thermal Energy Storage Market?**
A: Key players include China National Building Material Group, China Energy Engineering Corporation, and State Grid Corporation of China.

**Q: What is the projected valuation for the Renewable Energy Integration application by 2035?**
A: The Renewable Energy Integration application is expected to reach 30.0 USD Billion by 2035.

**Q: How does the market for Ice Storage technology appear to be evolving by 2035?**
A: The Ice Storage technology is projected to reach a valuation of 23.17 USD Billion by 2035.


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