GM Gets Ahead of the Curve on EV Battery Recycling

“GM’s zero-waste initiative aims to divert more than 90 percent of its manufacturing waste from landfills and incineration globally by 2025,” said Ken Morris, GM vice president of Electric and Autonomous Vehicles. This is one effort toward that end.

By Gary S. Vasilash

No one can say that General Motors and its partner LG Energy Solution aren’t being proactive.

The two companies operate a joint venture, Ultium Cells LLC. Ultium Cells will build the Ultium batteries that GM will use in its forthcoming electric vehicles (EVs).

Ultium battery for the GMC HUMMER EV Pickup. Those white slats slot into that container. (Image: GM)

GM’s current EVs—the Chevrolet Bolt EV and Bolt EUV—have lithium-ion batteries, but not Ultium batteries. That’s because the vehicles were developed pre-Ultium.

However, vehicles like the forthcoming Cadillac LYRIQ, which is to become available the first half of 2022, will have Ultium batteries on board.

Ultium Cells announced that it will be working with L-Cycle, a battery recycling company, to, well, recycle the material scrap from battery cell manufacturing.

Cobalt. Nickel. Lithium. Graphite. Manganese. Aluminum.

According to GM, 95% of the reclaimed materials can go into things like new batteries.

Li-Cycle says that the hydrometallurgical process it uses to recycle the materials is more energy efficient than other methods, like high-temperature “smelting” processes.

Which is fitting to what Ultium Cells is up to, as Thomas Gallagher, the company’s COO, said, “We strive to make more with less waste and energy expended.”

And at the very least, it undoubtedly beats the heck out of mining those materials.

The recycling process is scheduled to go on line later this year.

After all, they need to develop batteries so they can develop scrap.

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