![]() |
市場調查報告書
商品編碼
1679301
熔鹽能源儲存市場至2030年的預測:按儲熱系統、儲熱介質、容量、技術、最終用戶和地區的全球分析Molten Salt Thermal Energy Storage Market Forecasts to 2030 - Global Analysis By Storage System, Storage Medium, Capacity, Technology, End User and By Geography |
根據 Stratistics MRC 的資料,2024年全球熔鹽能源儲存市值為 94.4億美元,預計到2030年將達到 254.8億美元,預測期內的年複合成長率為 18.0%。
這項技術被稱為熔鹽熱能能源儲存(MSTES),利用熔鹽(通常是硝酸鉀和硝酸鈉的混合物)將熱能儲存為熱量。然後,這種熱能可以轉換為電能或用於工業環境。透過提供可調度電力,MSTES 經常用於太陽熱能發電發電廠,提供經濟實惠的能源儲存選擇並提高再生能源系統的效率。
再生能源整合需求不斷成長
熔鹽儲存器可以儲存多餘的能量並在需要時釋放,即使在太陽能和風能輸出波動時也能提供穩定的能源供應。全球各國政府都在鼓勵再生能源計劃,並增加對熱能能源儲存技術的投入。熔鹽技術效率高、可長期儲存且價格低廉,是大規模整合再生能源來源的理想選擇。透過儲熱材料和系統結構的發展,性能和滲透力將進一步提高。隨著對永續能源來源的依賴增加,熔鹽儲存市場日益擴大。
初期資本成本高
建造熔鹽倉儲設施需要複雜的工程和昂貴的材料。過高的前期投資增加了金融風險,阻礙了中小企業進入市場。較長的還款期和有限的融資選擇進一步阻礙了其採用。政府和私人投資者可能不願意為短期利潤不確定的計劃提供資金。因此,即使是具有長期利益的技術也受到商業性規模的限制。
混合系統開發
混合系統將太陽能、風能等再生能源來源與熔鹽儲存結合,確保持續發電。因此,透過減少碳排放和對石化燃料的依賴,能源系統將更加永續。先進的混合設定透過最佳化能量轉換和熱傳輸來提高整體性能。對混合 TES 系統的投資不斷增加,導致其在公共產業和工業領域的採用越來越廣泛。隨著再生能源需求的增加,混合系統對於擴大熔鹽 TES 應用非常重要。
與其他儲能技術的競爭
例如,鋰離子電池反應時間快、往返效率高,非常適合短期能源儲存。抽水蓄能因其壽命長、擴充性而繼續成為大規模能源儲存的主要候選者。熔鹽 TES 正面臨固態電池和儲氫等新興技術的進一步挑戰,這些技術有望提供更高的能量密度和靈活性。飛輪和超級電容的開發也將吸引熔鹽系統的資金。這導致市場吸收率下降並削弱再生能源產業的擴張前景。
COVID-19 的影響
COVID-19 疫情對熔鹽能源儲存(TES)市場產生了重大影響,導致計劃進度延遲、供應鏈中斷以及新安裝速度放緩。由於建築和製造活動暫時停止,再生能源儲存技術的投資面臨挫折。然而,由於疫情過後各國政府更加關注再生能源轉型,導致對 TES 解決方案的需求增加,市場展現了韌性。隨著人們重新關注永續能源儲存技術,長期前景仍然光明。
預測期內,顯熱儲存區隔預計將成為最大的
透過實現高效的熱量保留和釋放,顯熱儲存區隔預計將在預測期內佔據最大的市場佔有率。熔鹽具有高熱容量,可儲存太陽能發電廠的多餘能量以供日後使用。這使得陰天和夜晚也能持續發電,提升電網的穩定性。熔鹽成本低、壽命長,適合大規模能源儲存。因此,在對永續能源解決方案的需求不斷成長的推動下,市場經歷穩定成長。
預計發電部門在預測期內將以最高年複合成長率成長
由於能夠高效能源儲存太陽能和風能等再生能源來源,預計發電部門將在預測期內實現最高成長。透過在高峰需求期間提供儲存的能量,提高了電網的穩定性。熔鹽的高熱容量和低成本使其成為大型發電廠的首選。政府對再生能源的支持和投資不斷增加,進一步推動了熔鹽的採用。因此,對熔鹽 TES 的需求持續成長,確保可靠且永續的發電。
在預測期內,由於對再生能源和電網穩定性的需求不斷增加,預計北美將佔據最大的市場佔有率。政府對清潔能源的獎勵和支持政策推動對採用熔鹽儲能技術的聚光型太陽光電(CSP)電廠的投資。技術進步提高效率、降低成本並增強大規模能源儲存能力。美國在加州和內華達州等州開展重大計劃,引領市場,而加拿大探索潛在的應用。不斷成長的能源需求和脫碳目標進一步推動該地區的市場擴張。
預計預測期內亞太地區將呈現最高的年複合成長率。這是由於再生能源的日益普及和政府對清潔能源的支持措施。中國、印度和日本等國家大力投資聚光型太陽光電(CSP)計劃,這些計畫使用熔鹽儲存來提高電網的穩定性。由於熱儲存技術的進步和成本的下降,其在工業和公共產業應用中得到了廣泛的應用。由於能源消耗的增加和實現碳中和的需求,該地區的市場日益擴大。新的計劃開發和策略夥伴關係關係有望使亞太地區在全球能源儲存市場中佔有一席之地。
According to Stratistics MRC, the Global Molten Salt Thermal Energy Storage Market is accounted for $9.44 billion in 2024 and is expected to reach $25.48 billion by 2030 growing at a CAGR of 18.0% during the forecast period. A technique called Molten Salt Thermal Energy Storage (MSTES) uses molten salts, usually a combination of potassium and sodium nitrate, to store thermal energy as heat. Later on, this thermal energy can be transformed into electricity or put to use in industrial settings. By delivering dispatchable electricity, MSTES is frequently used in solar thermal power plants, providing an affordable energy storage option and enhancing the effectiveness of renewable energy systems.
Rising demand for renewable energy integration
Molten salt storage, which stores surplus energy and releases it when needed, provides a steady energy supply even when solar and wind power output, fluctuates. Globally, governments are encouraging renewable energy initiatives and boosting spending on thermal energy storage technologies. Molten salt technology is perfect for integrating renewable energy sources on a big scale because of its high efficiency, long-duration storage, and affordability. Performance and uptake are further improved by developments in thermal storage materials and system architectures. The market for molten salt storage is still expanding due to this increased dependence on sustainable energy sources.
High initial capital costs
Complex engineering and costly materials are needed to build molten salt storage facilities. Exorbitant initial expenditures raise financial risks and deter small and medium-sized businesses from joining the market. Adoption is further slowed down by lengthy repayment terms and a lack of finance choices. Projects with unclear short-term profits may make governments and private investors hesitant to finance them. Consequently, even if the technology has long-term advantages, commercial expansion is limited.
Development of hybrid systems
Hybrid systems ensure continuous power generation by combining renewable energy sources like solar and wind with molten salt storage. As a result, energy systems become more sustainable by reducing carbon emissions and reliance on fossil fuels. Advanced hybrid setups enhance overall performance by optimising energy conversion and heat transport. Adoption in the utility and industrial sectors is growing as a result of increased investments in hybrid TES systems. Hybrid systems are essential for scaling up molten salt TES applications as the need for renewable energy increases.
Competition from other storage technologies
Lithium-ion batteries, for instance, provide faster response times and higher round-trip efficiency, making them preferable for short-duration energy storage. Pumped hydro storage continues to be a leading contender in large-scale energy storage due to its extended lifespan and scalability. Molten salt TES is further challenged by emerging technologies that promise more energy density and flexibility, such as solid-state batteries and hydrogen storage. Developments in flywheels and supercapacitors also draw money away from molten salt systems. Consequently, market uptake decreases, reducing prospects for expansion in the renewable energy industry.
Covid-19 Impact
The COVID-19 pandemic significantly impacted the Molten Salt Thermal Energy Storage (TES) market, causing delays in project timelines, disruptions in supply chains, and a slowdown in new installations. As construction and manufacturing activities were temporarily halted, investments in renewable energy storage technologies faced setbacks. However, the market showed resilience as governments increasingly focused on renewable energy transition post-pandemic, driving demand for TES solutions. The long-term outlook remains positive, with renewed emphasis on sustainable energy storage technologies.
The sensible heat storage segment is expected to be the largest during the forecast period
The sensible heat storage segment is expected to account for the largest market share during the forecast period by enabling efficient heat retention and release. Molten salts, with their high thermal capacity, store excess energy from solar power plants for later use. This enhances grid stability by providing continuous power generation, even during cloudy periods or at night. The cost-effectiveness and long lifespan of molten salts make them a preferred choice for large-scale energy storage. As a result, the market experiences steady growth, driven by the increasing need for sustainable energy solutions.
The power generation segment is expected to have the highest CAGR during the forecast period
Over the forecast period, the power generation segment is predicted to witness the highest growth rate by enabling efficient energy storage for renewable sources like solar and wind. It enhances grid stability by supplying stored energy during peak demand periods. The high heat capacity and low cost of molten salt make it a preferred choice for large-scale power plants. Increasing government support and investments in renewable energy further boost its adoption. As a result, the demand for molten salt TES continues to grow, ensuring reliable and sustainable power generation.
During the forecast period, the North America region is expected to hold the largest market share due to increasing demand for renewable energy and grid stability. Government incentives and policies supporting clean energy drive investments in concentrated solar power (CSP) plants with molten salt storage. Technological advancements are improving efficiency, reducing costs, and enhancing large-scale energy storage capabilities. The U.S. leads the market, with key projects in states like California and Nevada, while Canada explores potential applications. Rising energy needs and decarbonization goals further boost market expansion in the region.
Over the forecast period, the Asia Pacific region is anticipated to exhibit the highest CAGR, owing to increasing renewable energy adoption and government initiatives supporting clean energy. Countries like China, India, and Japan are investing heavily in concentrated solar power (CSP) projects that utilize molten salt storage for enhanced grid stability. Widespread use in industrial and utility-scale applications is being fuelled by advancements in thermal storage technologies and falling costs. The region's market is expanding due to rising energy consumption and the need for carbon neutrality. It is anticipated that new project developments and strategic partnerships would improve Asia Pacific's standing in the global energy storage market.
Key players in the market
Some of the key players profiled in the Molten Salt Thermal Energy Storage Market include Abengoa Solar, BrightSource Energy, SolarReserve, NextEra Energy, Acciona, Fluor Corporation, Siemens Energy, Schneider Electric, General Electric (GE), ACWA Power, Foster Wheeler, SENER, ESI Energy, Bechtel Corporation, TerraPower, CSP Services, SunPower Corporation and Tata Power Solar.
In February 2025, Tata Power Renewable Energy Limited (TPREL) signed a Memorandum of Understanding (MoU) with Oil and Natural Gas Corporation Limited (ONGC) to explore opportunities in the Battery Energy Storage System (BESS) sector1235. This collaboration aims to identify commercial opportunities across various segments of the BESS value chain, including utility-scale systems, grid stabilization, renewable energy integration, microgrids, and EV charging infrastructure.
In April 2024, Schneider Electric partnered with Terrestrial Energy to deploy Terrestrial Energy's Integral Molten Salt Reactor (IMSR) for zero-emission power to industrial facilities and data centers1. The partnership aims to develop commercial opportunities for high-energy users seeking reliable, affordable, and zero-carbon baseload supply.