The new recycling process will allow Ultium Cells to recycle battery materials, including cobalt, nickel, lithium, graphite, copper, manganese and aluminum. 95% of these materials can be used in the production of new batteries or for adjacent industries.
“Our combined efforts with Ultium Cells will be instrumental in redirecting battery manufacturing scrap from landfills and returning a substantial amount of valuable battery-grade materials back into the battery supply chain,” said Ajay Kochhar, Li-Cycle’s president and CEO and co-founder. “This partnership is a critical step forward in advancing our proven lithium-ion resource recovery technology as a more sustainable alternative to mining.”
The hydrometallurgical process through which these battery materials will be recycled emits 30% less greenhouse gas than traditional processes, helping to minimise environmental impact.
“GM’s zero-waste initiative aims to divert more than 90% of its manufacturing waste from landfills and incineration globally by 2025,” said Ken Morris, GM vice president of Electric and Autonomous vehicles. “Now, we’re going to work closely with Ultium Cells and Li-Cycle to help the industry get even better use out of the materials.”
Since 2013, GM has recycled or reused 100% of the battery packs received from customers, including any packs replaced through warranty service. Most current GM EVs are repaired with refurbished packs.
Ultium batteries will feature a modular design, also making them easy to reuse or recycle.
The new scrap recycling process starts later this year.