Stellantis invests in new fuel cell option for electric vehicles, entering into collaboration agreement with Zeta Energy Corp. to develop lithium-sulfur batteries. Financial and other terms of the collaboration have not been announced, although Stellantis has indicated that the partners are aiming for a production start by 2030.
The automaker stressed that the goal of the project is to create batteries that will be lighter than current standard lithium-ion batteries, with comparable energy values but greater vehicle range. The batteries will be easier to handle and produced at a lower cost than Li-ion batteries, according to Stellantis.
Lighter, more compact electric vehicle batteries are emerging as an important design goal for vehicle designers and manufacturers. The goal of the new project is similar to that of its rival General Motors recent foray into prismatic cell technology with joint venture partner LG Energy Solution.
The effort by Stellantis and Zeta Energy “is another step in advancing our electrification strategy as we work to deliver clean, safe and affordable vehicles,” said Ned Curic, director of engineering and production. technology.
Zeta Energy Corp. is a Houston-based developer that holds more than 60 patents on its proprietary lithium-sulfur anode and cathode technology.
Stellantis explained that the Li-S batteries will be produced from waste and methane, using a process that produces fewer CO2 emissions than current battery technologies. Zeta battery technology is intended to be produced using existing gigafactory technology and rely on short domestic supply chains, either in North America or Europe.
According to Curic, “Revolutionary battery technologies such as lithium-sulfur can support Stellantis’ commitment to carbon neutrality by 2038 while ensuring optimal range, performance and affordability for our customers.” »