The craze for electrified cars is growing, and the demand for electric and hybrid cars is growing. Manufacturers are working to lower costs to make these vehicles more affordable to a wider customer base. However, the cost and environmental impact of batteries remain major concerns. THE sodium-ion batteries can they become a solution for more economical and ecological electric cars?

We are looking for a more economical and ecological solution

Always keeping an eye on technological developments, car manufacturers are investing heavily in the electrification of vehicles. A trend that meets the latest political directives, but meets consumer expectations in an approach to environmental conservation. Therefore, the transition to electric and hybrid vehicles is accelerating, but it faces a serious obstacle: cost and environmental impact of batteries that power these vehicles.
Lithium, a key element in modern batteries, is at the center of the debate. It is criticized both for its price and for the environmental problems it raises. That’s why the automotive sector is looking more viable alternatives. THE sodium, is less expensive and potentially less harmful to the environmentpresents itself as a promising candidate for replacing lithium in electric vehicle batteries.
Sodium-ion batteries, once considered a second-tier technology because of their perceived slow development, may soon revolutionize the market.

Sodium-ion batteries: many advantages

Earlier this year, Chinese automaker JAC announced that its Yiwei EV will feature an innovative sodium-ion battery supplied by Hina Battery. At the same time, JMEV, the result of a collaboration between Renault and Jiangling, also announced its intention to launch a new electric model, this time with a sodium-ion battery developed by Farasis Energy.
Still emerging in the electric vehicle industry, sodium-ion batteries have distinctive features that could reshape the industry. From disadvantages Notably, there is a relatively low energy density, which can lead to an increase in vehicle weight compared to lithium technologies.
Nonetheless, The advantages of sodium-ion batteries are numerous and they should not be underestimated: they provide increased safety of lithium-ion batteries against fire and explosion, they are more environmentally friendly than lithium or cobalt batteries, sodium is abundant and widely available worldwide, their electrolyte is easier to produce, the electrode Collectors can be made of aluminum , rather than copper, which is a more durable and economical solution, they work effectively in cold weather, and finally, they are about 30% cheaper than lithium-ion batteries.

Given the rapid technological progress in the automotive industry, this is very likely sodium-ion batteries will soon become the normthus offering a sustainable and cost-effective alternative to lithium-ion batteries.