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Molten Salt Thermal Energy Storage Market Size:

The Molten Salt Thermal Energy Storage Market is anticipated to climb from USD 1.554 billion in 2025 to USD 3.128 billion by 2030, with a 15.02% CAGR.

The molten salt thermal energy market is estimated to increase in the forecast period. The factors responsible for the growth of the market are an increase in the population which has led to an increase in the consumption of energy and initiatives taken by the government for the use of renewable sources of energy will boost the market growth in the coming years. Another reason for the use of molten salt thermal energy is the decrease in the cost per kilowatt for the storage of energy.

Molten Salt Thermal Energy Storage Market Drivers:

Concentrating solar power (CSP) technologies are considered to have a key advantage over photovoltaic systems. In this, the solar radiations are captured and then transferred to thermal storage to enable the generation of electricity when the sun is not shining or during the late nights or early evenings.

In central receiver direct-storage plants and parabolic trough indirect-storage plants, molten salt is commercially used. Many new CSP plants, operated by molten salt storage, have a capacity of more than 1200 MW, consist almost exclusively of indirect TES parabolic trough plants, usually providing 50 MW of generating capacity and at least 7.5 hours of maximum power storage capacity.
China is one of the largest users of molten salt thermal energy storage systems. In the year 2019 China accounted for half of the global newly installed concentrated solar power capacity.
Botswana government has announced that they plan to build 200 MW of CSP capacity by the year 2026.
According to a recent report by Reuters, Cubico Sustainable Investments has recently acquired 50 MW Moron and Olivenza CSP plants, thereby extending its Spanish CSP portfolio to 250 MW.
An increase in the research will help boost growth in the market, teams in the US and Europe have developed self-aligning heliostat technology which will help boost the performance and reduce the CSP costs.
China has invented a system that would reduce the risk of clouds at high altitudes. The use of the latest AI technology will help improve performance.
Molten salt is 33 times cheaper when compared to lithium-ion batteries.
Growing concerns for the environment will boost the demand for molten salt thermal energy storage. For example, Sweden has made an ambitious goal of eliminating the use of fossil fuels for the generation of electricity by the year 2040.

Molten Salt Thermal Energy Storage Market Restraints:

Battery storage and pump storage are some of the closest substitutes for molten salt thermal energy storage. They are the major barriers to the growth of the molten salt thermal energy storage market.

Mobile SoC Market Geographical Outlook:

The Asia Pacific will witness lucrative growth in the market

The market of molten salt thermal energy storage is estimated to be dominated by the Asia Pacific region, wherein China and India will be the leaders driving the market. China has invested heavily in renewable resources. According to the vice-chairman of the China Photovoltaic Industry Association (CPIA) the solar capacity of China has increased by more than fivefold since 2015 and it is estimated to double in the coming five years. On the other hand, India has set a target of generating 175 GW of clean energy capacity by 2022.

Mobile SoC Market Major Players:

The major players in the market are Torresol Energy Group, BrightSource Energy, Inc., Acciona AS, Abengoa SA, Yara International ASA, ENGIE Group, ACWA Power, Lanco Group, KVK Energy Ventures Ltd, and others. The companies compete with each other by entering into a joint venture, merger, and acquisition to expand their reach and global presence.

Segmentation

By Technology
- Parabolic Trough
- Fresnel Reflector
- Power Tower
- Dish/Engine Systems
By Storage Type
- Sensible Heat Storage
- Latent Heat Storage
- Thermochemical Storage
By End-User
- Power Generation
- Industrial Heating
- Others
By Geography
- North America
  - USA
  - Canada
  - Mexico
- South America
  - Brazil
  - Argentina
  - Others
- Europe
  - United Kingdom
  - Germany
  - France
  - Spain
  - Others
- Middle East and Africa
  - Saudi Arabia
  - UAE
  - Others
- Asia Pacific
  - China
  - Japan
  - India
  - South Korea
  - Taiwan
  - Others

Companies Profiled

Acciona S.A.

Abengoa S.A.

ENGIE Group

ACWA Power

TSK Flagsol Engineering GmbH

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Molten Salt Thermal Energy Storage Market Size, Share, Opportunities, And Trends By Technology (Parabolic Trough, Fresnel Reflector, Power Tower), And By Geography - Forecasts From 2025 To 2030

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