The Global Sodium-Ion Batteries Market has been valued at USD 1.01 billion in 2021 and is projected to grow at a CAGR of 19.3% during the forecast period till 2030. The most enticing alternative for energy storage devices has been discovered as sodium-ion batteries. The demand for sodium-ion batteries has increased due to the easy availability and accessibility of sodium.

These batteries are a good choice for applications where compactness isn't as important. At the anode, energy is stored in the form of chemical bonds. Sodium-ions de-intercalate from the cathode and move toward the anode when the battery is charged. In terms of charge-discharge, reversibility, and high specific discharge capacity, sodium-ion batteries have superior electrochemical quality. These batteries have only lately been commercially available. As a result, the sodium-ion battery market is likely to grow rapidly in the near future.

Sodium-ion batteries are a great alternative to lithium-ion (Li-ion) batteries. In comparison to sodium-ion battery materials, Li-ion battery materials are more expensive. Sodium is an abundant natural material available on the earth, and it is less expensive than lithium. The production and purification cost of sodium is quite less compared to that of lithium. Moreover, sodium-based metal oxides and cathodes can be fabricated easily from various natural metals, such as iron, manganese, vanadium, and titanium without the presence of cobalt, which makes the sodium-ion battery cost significantly less than lithium-ion based batteries that are readily available in the market.

Cathode and electrolyte expenses can account for up to half of the total cell expenses. For sodium-ion batteries, these expenses are less, resulting in significant reduction in the overall cost of the battery. The availability of conducting materials is limited that somehow influence the growth of the  battery market across the value chain. This has prompted manufacturers to use sodium-ion technology to create more energy-efficient and less expensive batteries.

Due to increased concern about raw material availability and the rising cost of lithium-ion batteries, manufacturers have recognized the potential of sodium in the battery market. The worldwide battery market is witnessing a movement away from lithium-ion battery towards sodium-ion battery development. The market for sodium-ion batteries is being driven by the need to produce a more sustainable and stable power option.

Global Sodium-Ion Batteries Market, By Product

Based on the product type, the market is segmented into reagents and sodium sulfur batteries, sodium salt batteries, and sodium oxygen batteries. A sodium-sulfur battery is a molten-salt battery made up of liquid sodium and sulfur. This type of battery has a high energy density, high charge/discharge efficiency, and a long lifecycle. It's made of low-cost materials.

The sodium-salt battery's electrolyte is a concentrated saline solution. These batteries are easy to recycle and are less flammable than those made with toxic or flammable materials. The study of sodium-oxygen batteries has recently gained traction. The rechargeable sodium-oxygen battery incorporates an appealing new metal-air battery platform for applications in transportation, with a theoretical specific energy of 1600 W h kg1 and an equilibrium discharge potential of 2.3 V.

Global Sodium-Ion Batteries Market, By Application

Based on application, the sodium-ion batteries market is segmented into consumer electronic devices, transportation, power backup, grid level applications, industrial, aerospace and defense, marine, and others. The consumer electronic devices and transportation application of sodium-ion batteries have captured the largest market share of XX% cumulatively in 2021 and are anticipated to remain the largest segments till the forecast period.

Rising popularity of sodium-ion batteries, particularly in the electrical and electronics industry, has fueled the global sodium-ion battery market. Since sodium metal is abundant in the earth's crust and is easily accessible, sodium-ion batteries are a better option than the more expensive lithium-ion batteries. Due to the abundant supply of sodium, the cost of the cathode and electrolyte drops to around half of the entire cost of the cell, thereby lowering the overall cost of the battery dramatically.

Furthermore, depletion of lithium resources, as well as greater costs involved with lithium mining and processing, has prompted big corporations to switch to sodium-ion batteries. Increased availability of sodium metal contributes to the long-term viability of sodium-ion batteries, thereby meeting the market's growing demand for a reliable source of power for the aforementioned applications.

Global Sodium-Ion Batteries Market, By Region

Based on region, the sodium-ion batteries market is segmented into North America, Europe, Asia Pacific, the Middle East & Africa, and South America. With a large number of firms participating in the development and commercialization of the sodium-ion battery, Europe is projected to dominate the market. Stationary energy storage demonstrations are now underway in a number of projects and are expected to be completed soon.

The main difference between sodium-ion and lithium-ion batteries is the cathode, which makes it easier to employ sodium-ion batteries instead of lithium-ion batteries in applications such as transportation. In the coming years, sodium-ion batteries are projected to lower the cost of electric vehicles. Furthermore, NAIADES, a French EU-funded study, established the viability of Na-ion batteries. The project's overall goal was to create a battery technology based on sodium-ion technology for long-term Electric Energy Storage (EES) that would drastically reduce the cost of lithium-ion technology while also ensuring long-term sustainability and performance in terms of safety, cycle life, and energy density.

Recent Developments in the Global Sodium-Ion Batteries Market

• In January 2020, in conjunction with Williams Advanced Engineering and Oxford University, Faradion, an English startup, displayed the world's first sodium-ion battery-powered car. Furthermore, the company has worked on the Low-Cost Storage of Renewable Energy project, which was sponsored by Innovate UK, to show the application of Na-ion technology for solar energy storage.

Key Findings of the Global Sodium-Ion Batteries Report Include:

• The analysis includes a global sodium-ion batteries market study, expansions, and forecasts, along with a country-specific analysis
• An in-depth analysis of the global sodium-ion batteries market comprises segments by product, application, and region with an analysis of trend-based insights and factors
• Product offering details on competitive benchmarking and the evolution approach adopted by the industry players, along with their investments in the last five years in the global market
• The market research includes a study of provinces, boundaries, drivers, prospects, guidelines, challenges, and procedures that are propelling the global sodium-ion batteries market
• The study also offers complex measures of potential market effect during the forecast period and an in-depth overview of the leading companies operating in the global market
• External as well as internal variables that are expected to have a positive or negative effect on companies have been evaluated, which will offer the decision-makers a strong futuristic view of the industry
• The research also helps understand the dynamics of the market structure by analyzing market segments and by projecting the size of the market
• The report helps to understand the effects of the COVID-19 pandemic on the global sodium-ion batteries market
• Some major industry players functional in the global sodium-ion batteries market are: AGM Batteries Ltd., Faradion Limited, Panasonic Corporation, Nrgtek Inc., Aquion Energy, Liaoning Hongcheng, Qintang New Energy, NGK, Zhejiang Lvming Energy (Durathon), and HiNa Battery Technology

Market Segmentation:

By Product:

• Sodium-Sulfur Batteries
• Sodium-Salt Batteries (Zebra Batteries)
• Sodium-Oxygen (Sodium Air) Batteries

By Application:

• Consumer Electronic Devices
• Transportation
• Power Backup
• Grid-Level Applications
• Industrial
• Aerospace & Defense
• Marine
• Others

By Region:

• North America
• Europe
• Asia Pacific
• Middle East and Africa
• South America