General Motors is developing a domestic battery supply chain it expects to complete within two to three years, even as the company currently relies on some Chinese-sourced materials for its existing battery production.
Kurt Kelty, GM's vice president of battery and sustainability, told CNBC that the company's near-term goal is full domestic sourcing. "We're developing a supply chain such that, two years from now, three years from now, it will be domestic," Kelty said. "That's what we're aiming for — when we get into market, we've got a domestic source for that."
Kelty's comments center on sodium-ion battery cells that GM is developing with Denver-based startup Peak Energy for use in stationary energy storage systems for homes, businesses, and data centers. GM expects to reach commercial production of those cells around 2029, according to CNBC. A GM spokesperson confirmed to CNBC that the company would apply the same domestic sourcing priority to battery cells for future electric vehicles.
Unlike conventional lithium iron phosphate chemistry, sodium-ion cells are built around sodium from soda ash — a resource the U.S. holds in abundance — sidestepping the lithium and ferrous sulfate supply chains that China currently controls. Kelty added that sodium-ion cells handle a broader span of temperatures, which means they can function without the active thermal management that drives up the cost and complexity of stationary storage installations.
"The better thing to do is try to leapfrog, come up with a different technology that's actually better that we can actually source here," Kelty told CNBC.
#battery #supply #years #we 're
Kurt Kelty, GM's vice president of battery and sustainability, told CNBC that the company's near-term goal is full domestic sourcing. "We're developing a supply chain such that, two years from now, three years from now, it will be domestic," Kelty said. "That's what we're aiming for — when we get into market, we've got a domestic source for that."
Kelty's comments center on sodium-ion battery cells that GM is developing with Denver-based startup Peak Energy for use in stationary energy storage systems for homes, businesses, and data centers. GM expects to reach commercial production of those cells around 2029, according to CNBC. A GM spokesperson confirmed to CNBC that the company would apply the same domestic sourcing priority to battery cells for future electric vehicles.
Unlike conventional lithium iron phosphate chemistry, sodium-ion cells are built around sodium from soda ash — a resource the U.S. holds in abundance — sidestepping the lithium and ferrous sulfate supply chains that China currently controls. Kelty added that sodium-ion cells handle a broader span of temperatures, which means they can function without the active thermal management that drives up the cost and complexity of stationary storage installations.
"The better thing to do is try to leapfrog, come up with a different technology that's actually better that we can actually source here," Kelty told CNBC.
#battery #supply #years #we 're
2 months ago
