General Motors (GM) is stepping into the large-scale energy storage market, targeting Tesla’s Megapack with a new initiative.

The Detroit automaker signed an agreement with Redwood Materials to turn new and used EV batteries into storage systems to ...

GM will send batteries — new and old — to Redwood Materials, which will assemble them into large packs capable of supporting ...

Redwood’s approach combines used battery packs from EVs, like those produced by GM, with new modules manufactured ...

Redwood Materials, the recycling and battery materials company led by Tesla cofounder, is expanding a program with Rotary across the U.S. that it thinks will help it collect tens of thousands of ...

General Motors is partnering with Redwood Materials, a battery recycler and energy company, to supply U.S.-built batteries for backup energy storage systems. Why it matters: The companies are ...

GM and its partner LG Energy Solution plan to launch production of the technology, called lithium manganese-rich batteries, in the U.S. by 2028.

GM’s LMR battery breakthrough means more range at a lower cost Due in 2028, lithium manganese-rich means less cobalt—and therefore less weight.

Crucially, GM claims its Ultium battery engineers have created a chemistry that provides one-third greater energy density than comparable lithium iron-phosphate (LFP)—at a comparable cell cost.

GM’s Ultium EV and battery platform is getting discontinued. GM will reduce costs on its modules by adding LFP options.

GM's electrification strategy faces challenges, with slower BEV demand, battery issues, and a shift in battery technology. Read why I'm neutral on GM stock here.

General Motors reports its electrification program is approaching profitability, but the Ultium lithium-ion architecture, battery and cells will carry a new name.