Stellantis & Zeta Energy Partner on Lithium-Sulfur Batteries
In a significant step toward sustainable automotive innovation, Stellantis has partnered with Zeta Energy to develop and plan the production of advanced lithium-sulfur batteries.
The collaboration highlights Stellantis’ commitment to creating affordable, high-performance EVs while building a domestic supply chain in Europe or North America.
The partnership centres on pre-production development and planning for future battery production, with an ambitious goal of equipping Stellantis EVs with lithium-sulfur batteries by 2030.
The initiative aligns closely with Stellantis’ Dare Forward 2030 strategic plan, which supports advancing cost-effective technologies to accelerate EV adoption. As part of the vision, Stellantis aims to introduce more than 75 battery electric vehicle (BEV) models, offering solutions tailored to the needs of diverse customers.
The advantage of lithium-sulfur technology
Lithium-sulfur battery technology promises to outperform traditional lithium-ion batteries while reducing costs.
One of its key advantages is the use of sulfur, a widely available and affordable material, which significantly lowers production costs and reduces reliance on complex global supply chains.
Zeta Energy’s lithium-sulfur batteries redefine sustainability by utilising waste materials, including methane and unrefined sulfur—byproducts from various industries. Furthermore, these batteries eliminate the need for cobalt, graphite, manganese, and nickel, making them more environmentally friendly and economically viable.
Building a connected supply chain
The collaboration between Stellantis and Zeta Energy focuses on creating a streamlined domestic supply chain.
By sourcing materials locally in Europe or North America, the partnership aims to simplify logistics, enhance energy security and minimise environmental impact.
The approach not only ensures a reliable supply of critical materials but also reduces the automotive industry’s dependence on volatile global markets, positioning Stellantis as a leader in sustainable production.
Performance meets affordability
Stellantis is adopting a dual-chemistry strategy to drive battery innovation, exploring a variety of advanced cell and pack technologies. The approach allows the company to cater to a wide range of customers, from those seeking high-performance vehicles to those prioritising affordability.
"Developing high-performing and affordable EVs is essential to achieving the goals of Dare Forward 2030."
By leveraging lithium-sulfur technology, Stellantis aims to strike a balance between cost and performance, making EVs accessible to more consumers.
Scaling for a sustainable future
Stellantis and Zeta Energy's collaboration marks a significant milestone in Stellantis’ journey toward sustainability. The use of waste-derived materials in battery production aligns with global initiatives to reduce industrial waste and transition to greener energy solutions.
By focusing on batteries that are both high-performing and cost-effective, the companies are paving the way for large-scale EV adoption. The project solidifies Stellantis' role as a leader in automotive innovation, ensuring the industry meets growing consumer and environmental demands.
As Stellantis and Zeta Energy progress with lithium-sulfur battery development, the automotive industry stands to benefit from a more affordable and sustainable alternative to traditional EV batteries.
Under the guidance of Dare Forward 2030, Stellantis is redefining electric mobility while emphasising environmental stewardship and technological advancement. The partnership represents a bold step toward a greener, more accessible future for EVs, ensuring Stellantis remains at the forefront of automotive innovation.
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