Molten Salt Battery Market Forecasts to 2030 – Global Analysis By Battery Type (Liquid Metal Batteries, Sodium-Sulphur Battery, Sodium-Nickel Chloride Batteries, Thermal (Non-Rechargeable) Batteries and Other Battery Types), Application (Grid Energy Stora

Molten Salt Battery Market Forecasts to 2030 – Global Analysis By Battery Type (Liquid Metal Batteries, Sodium-Sulphur Battery, Sodium-Nickel Chloride Batteries, Thermal (Non-Rechargeable) Batteries and Other Battery Types), Application (Grid Energy Storage, Electric Vehicles, Concentrated Solar Power and Other Applications), End User and By Geography

According to Stratistics MRC, the Global Molten Salt Battery Market is accounted for $2.4 billion in 2023 and is expected to reach $12.8 billion by 2030 growing at a CAGR of 26.9% during the forecast period. With a high power and energy density, molten salt batteries are a type of battery system that uses molten salts as electrolytes. Melted salt batteries store the energy generated by solar and wind power plants and feed it into the networks. The battery self-heats during charging and discharging, maintaining the high temperature at which the molten salt battery system operates.

According to the EIA, China led the world in new electric car sales in the Asia Pacific area in 2018. According to the reports of the International Energy Agency, countries like Norway, Germany, and France reported a significant growth in the new sales of electric vehicles.

Market Dynamics:

Driver:

Increasing demand for energy storage solutions

With the global transition towards renewable energy sources like solar and wind power, there is a growing need to effectively store and utilize the energy generated during peak production periods. Molten salt batteries offer a promising solution due to their high energy density, long cycle life, and ability to store large amounts of energy efficiently. Furthermore, these batteries can store excess energy when renewable sources are generating power and discharge it when demand is high or during periods of low renewable energy production.

Restraint:

High initial investment costs

The complex design, specialized materials, and high-temperature operation required by molten salt battery systems contribute to elevated upfront expenses. Unlike established energy storage technologies, such as lithium-ion batteries, which have undergone significant cost reductions over the years, molten salt batteries still require substantial capital investment. These high costs can deter potential buyers, particularly in industries or regions with budget constraints or competing priorities for capital expenditure. Additionally, investors and project developers may be hesitant to commit to molten salt battery projects due to uncertainties surrounding the return on investment and the longer payback periods associated with these high initial costs.

Opportunity:

Technological advancements

As research and development efforts progress, innovations aimed at enhancing the efficiency, performance, and cost-effectiveness of molten salt battery technology are continually emerging. Breakthroughs in materials science, battery chemistry, and manufacturing processes contribute to improving the overall competitiveness of molten salt batteries compared to other energy storage solutions. These advancements lead to increased energy density, longer cycle life, faster charging and discharging rates, and improved safety features, making molten salt batteries more attractive for various applications.

Threat:

Competition from established technologies

Lithium-ion batteries, in particular, have dominated the energy storage landscape due to their widespread adoption, proven performance, and declining costs over time. Molten salt batteries face the challenge of competing with these well-established technologies, which have already secured significant market share and investor confidence. However, the familiarity and established supply chains associated with lithium-ion batteries make them a preferred choice for many energy storage applications.

Covid-19 Impact

Initially, disruptions in supply chains and manufacturing operations due to lockdowns and restrictions led to a slowdown in production and distribution. This resulted in delayed project timelines and installations, affecting the adoption rate of molten salt batteries in various applications such as energy storage systems and grid stabilization. However, the pandemic also highlighted the importance of reliable energy storage solutions, particularly in ensuring uninterrupted power supply for critical infrastructure and healthcare facilities.

The liquid metal batteries segment is expected to be the largest during the forecast period

Liquid Metal Batteries segment commanded the largest market share over the projection period. These batteries, characterized by their use of liquid metal electrodes and molten salt electrolytes, offer exceptional energy density, long cycle life, and high efficiency, making them ideal for large-scale energy storage applications. Their ability to store and release large amounts of energy quickly makes them particularly suitable for grid-level energy storage, renewable energy integration, and stabilizing intermittent energy sources like wind and solar power.

The concentrated solar power segment is expected to have the highest CAGR during the forecast period

Concentrated Solar Power segment is expected to hold lucrative growth throughout the estimation period. CSP plants use mirrors or lenses to concentrate sunlight onto a small area, generating high-temperature heat that can be stored in molten salt as thermal energy. This stored energy can then be used to generate electricity on-demand, even when the sun is not shining. Additionally, molten salt batteries complement CSP technology by providing efficient and cost-effective energy storage solutions, enabling CSP plants to deliver consistent power output regardless of weather conditions or time of day.

Region with largest share:

North America region dominated the largest share during the extrapolated period. The region is witnessing a rapid transition towards renewable energy sources, spurred by environmental concerns and government incentives. Molten salt batteries play a crucial role in this transition by providing efficient energy storage solutions that enable the integration of renewable energy into the grid, thereby enhancing grid stability and reliability. Moreover, this conducive ecosystem fosters the development and deployment of molten salt battery technologies, attracting both domestic and international players to invest in the market.

Region with highest CAGR:

Due to increased energy demand and a greater focus on sustainable energy solutions, Asia Pacific region is estimated to witness substantial growth throughout the overcast period. Molten salt batteries offer a viable option for energy storage, particularly in regions with high solar potential, such as Australia, India, and China, where there is a growing emphasis on solar energy integration. Moreover, government initiatives and policies aimed at promoting renewable energy and reducing carbon emissions are driving investments in energy storage infrastructure, creating a favorable market environment for molten salt batteries.

Key players in the market

Some of the key players in Molten Salt Battery market include EnSync Energy Systems Inc, Fluence Energy LLC, General Electric Company, NGK Insulators Ltd, Primus Power Corporation, Robert Bosch GmbH, SolarReserve LLC, Sumitomo Electric Industries Ltd, Tesla, Inc, UniEnergy Technologies LLC and ZBB Energy Corporation.

Key Developments:

In April 2023, Robert Bosch GmbH announced plans to buy TSI Semiconductors, a major maker of silicon carbide chips. However, Bosch did divulge that it plans to spend $1.5 billion on upgrading TSI’s production lines. The company said that the investment will depend on federal funding opportunities and state-level economic development initiatives.

In December 2022, NGK Insulators, Ltd. (hereinafter “NGK”) hereby announces that NGK has invested in Japan Green Investment Corp. for Carbon Neutrality (JICN), a public-private fund newly established by the Ministry of the Environment.

Battery Types Covered:
• Liquid Metal Batteries
• Sodium-Sulphur Battery
• Sodium-Nickel Chloride Batteries
• Thermal (Non-Rechargeable) Batteries
• Other Battery Types

Applications Covered:
• Grid Energy Storage
• Electric Vehicles
• Concentrated Solar Power
• Other Applications

End Users Covered:
• Military
• Power Plants
• Other End Users

Regions Covered:
• North America
US
Canada
Mexico
• Europe
Germany
UK
Italy
France
Spain
Rest of Europe
• Asia Pacific
Japan
China
India
Australia
New Zealand
South Korea
Rest of Asia Pacific
• South America
Argentina
Brazil
Chile
Rest of South America
• Middle East & Africa
Saudi Arabia
UAE
Qatar
South Africa
Rest of Middle East & Africa

What our report offers:
- Market share assessments for the regional and country-level segments
- Strategic recommendations for the new entrants
- Covers Market data for the years 2021, 2022, 2023, 2026, and 2030
- Market Trends (Drivers, Constraints, Opportunities, Threats, Challenges, Investment Opportunities, and recommendations)
- Strategic recommendations in key business segments based on the market estimations
- Competitive landscaping mapping the key common trends
- Company profiling with detailed strategies, financials, and recent developments
- Supply chain trends mapping the latest technological advancements

Benchmarking of key players based on product portfolio, geographical presence, and strategic alliances