A GM vitality show is seen on the New York Worldwide Auto Present on April 16, 2025.
Danielle DeVries | CNBC
Common Motors is increasing efforts to capitalize on the anticipated progress of vitality storage and information facilities by selling totally different battery cell chemistries, whereas additionally providing extra assist for its electrical car homeowners to fight increased vitality prices.
The Detroit automaker detailed plans Tuesday to extend its vehicle-to-grid capabilities — wherein a car can present vitality to the electrical grid — for its EV clients and develop next-generation sodium-ion batteries that GM’s battery chief stated “will reshape grid-scale vitality storage.”
Each strikes are supposed to tackle issues about rising vitality prices amid a man-made intelligence growth. The inventory market has speculated that huge sums of cash will probably be spent on infrastructure to assist a giant information heart buildout.
“Sodium-ion-powered vitality storage methods have the potential to function with out lively cooling and with a lot much less system complexity,” Kurt Kelty, GM’s vice chairman of battery and sustainability, stated Tuesday in a weblog submit. “In massive vitality storage methods, that issues.”
Not having to chill the battery cells might result in decrease upfront prices in addition to working prices, the automaker stated.
At a foundational degree, a sodium-ion battery works very similar to a lithium-ion battery, however GM says it has the potential to carry out throughout a wider vary of
temperatures and for extra cycles.
Courtesy GM
GM is partnering with Denver-based startup Peak Power on sodium-ion battery cell improvement, after the corporate already demonstrated how the chemistry can “translate into decrease prices and better reliability,” Kelty stated.
The automaker expects the tie-up with Peak Power will produce sodium-ion cells for buyer use after 2028.
The management group of Peak Power — which was based in 2023 — consists of former staff of Tesla, Lockheed Martin and battery developer Northvolt, in keeping with its web site.
A GM spokesman declined to touch upon particulars or price of the partnership with Peak Power.
Together with creating new sodium-ion battery cells, GM stated it’s persevering with work on reusing its massive EV batteries for vitality storage methods with firms equivalent to Redwood Supplies and producing lower-cost lithium iron phosphate, or LFP, battery cells by means of a three way partnership with LG Power Resolution.
LFP batteries are considered as a fast means for firms to benefit from current battery capability, whereas GM stated it sees the sodium-ion battery cells as a future answer for such methods.
“Our next-generation sodium-ion cell improvement will drive vitality density increased, with the potential to outperform extra mature chemistries, together with LFP, over time. In a market more and more formed by price strain, vitality demand progress, and geopolitical danger, that is an actual differentiator,” Kelty stated.
GM has spent billions of {dollars} lately to extend its analysis and improvement in addition to battery cell manufacturing for exponential progress of all-electric automobiles that didn’t materialize as deliberate.
GM, by means of its Ultium Cells three way partnership, at present has about 90 gigawatt hours of manufacturing capability at two vegetation, one in Ohio and one in Tennessee. Ultium Cells in March introduced a $70 million funding to start producing LFP batteries for vitality storage methods on the Tennessee plant.
Different automakers, together with GM crosstown rival Ford Motor, have shifted to deal with vitality storage to help in filling capability at multibillion-dollar battery vegetation within the U.S.
For GM clients, the power to have an EV be able to sending vitality again to the grid throughout peak hours, or to energy their dwelling, by means of an vitality storage system from the Detroit automaker might assist with lowering vitality prices and grid utilization.
GM stated it’s looking for partnerships with utility firms nationwide to help in providing such vehicle-to-grid providers for patrons. It is already working with utility firms in California and Michigan.
Residential electrical energy costs within the U.S. have risen by practically 48% since January 2020, from 12.76 cents per kilowatt-hour to 18.83 cents per kilowatt-hour in March 2026, and are anticipated to rise to round 19 cents per kilowatt-hour beginning in March 2027, in keeping with a current forecast by the U.S. Power Info Administration.
GM on Tuesday additionally introduced an “Power Cross” that targets extra seamless public charging for its EV clients, together with when utilizing Tesla Superchargers, and stated all the all-electric automobiles it produces as of the 2027 mannequin 12 months will embody a North American Charging Customary charging port.
