Stellantis continues its commitment to the energy revolution with major innovations in the field of electric vehicle batteries. After democratising electric vehicles with the Citroën C3, the C3 Aircross and soon the Fiat Panda, the Group has announced a strategic partnership with Zeta Energy for the development of lithium-sulphur batteries. This is a technological breakthrough that could halve battery costs while improving fast charging and autonomy. This project is fully in line with the Stellantis Group's long-term vision of making electric mobility accessible to all, while achieving its carbon neutrality targets by 2038.
A revolution in battery density and fast charging
The collaboration between Stellantis and Zeta Energy aims to develop lithium-sulphur battery technology that can compete with current lithium-ion batteries in terms of energy density. With this innovation, lithium-sulphur batteries will be able to offer a similar range while being lighter and more compact. This represents a major step forward in the efficiency of electric vehicle batteries, offering better handling and increased performance.
Another major advantage of this technology is the significant reduction in charging times. In fact, the new generation of lithium-sulphur batteries could reduce fast-charging times by 50%, an important step forward for drivers looking for shorter and more convenient charging times. This development could transform the driving experience of electric vehicles, making it even smoother and more enjoyable, with a direct impact on the practicality of electromobility in everyday life.
Ned Curic, Chief Research and Development Officer at Stellantis, said: "Our collaboration with Zeta Energy is a key milestone in advancing our electrification strategy as we strive to deliver clean, safe and affordable vehicles. Groundbreaking battery technologies such as lithium-sulphur support Stellantis' commitment to carbon neutrality by 2038, while ensuring our customers benefit from optimal range, performance and cost".
More affordable batteries for an accessible energy transition
One of the big promises of this technology is cost reduction. Lithium-sulfur batteries are expected to sell for less than half the price of current lithium-ion batteries, making electric vehicles more affordable. This will meet one of the key expectations of consumers: to have an accessible electric alternative without compromising on quality or performance.
In addition to this cost reduction, Zeta Energy's lithium-sulphur technology uses abundant and inexpensive materials such as unrefined sulphur, a by-product of various industries. The absence of cobalt, graphite, manganese and nickel in the composition of these batteries also reduces supply chain risks. By combining production from recycled materials with low environmental impact, Stellantis is positioning itself as a key player in reducing the CO2 emissions associated with battery production.
A greener and more affordable future for electric mobility
With this ambitious project, Stellantis continues to demonstrate its commitment to the electrification of its product range. By combining Zeta Energy's expertise in lithium-sulphur battery technology with its own experience in innovation and manufacturing, Stellantis aims to optimise both the performance and affordability of electric vehicles. This partnership is an integral part of the Group's Dare Forward 2030 strategy, which aims to introduce more than 75 electric vehicle models by that date.
In addition to making electric mobility more affordable, this development is expected to accelerate the energy transition towards a more sustainable model. Stellantis continues to work to establish more local and environmentally responsible battery production, with plants in Europe and North America, to reduce CO2 emissions and dependence on global supply chains.
In conclusion, Stellantis and Zeta Energy are paving the way for a new era of electric vehicles that are faster to charge, more efficient and, above all, more affordable. Partnering with innovative start-ups such as Zeta Energy is a way for the Group to strengthen its leadership position in electromobility while respecting its commitment to carbon neutrality. The future of electric vehicles is now more promising than ever.
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