GM Urges Engineers to Challenge Battery Decisions
General Motors is encouraging staff to speak up on battery development as it prepares lithium manganese-rich cells for 2028 production.
Updated on Nov. 5, 2026 in Electric Vehicles
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General Motors has encouraged its engineers to challenge senior leaders on battery development decisions, according to the company's internal approach to performance and disagreement. The push comes as GM plans to commercially produce lithium manganese-rich (LMR) batteries with LG Energy Solution in 2028.
Why it matters
GM's LMR cells replace much of the nickel and cobalt with manganese and additional lithium, a design the company says offers a meaningful performance edge in the competitive EV battery market. Encouraging open dissent in engineering reflects the pressure automakers face to close technical gaps quickly, while China continues to dominate inexpensive EV battery supply.
GM's LMR technology offers roughly a third more energy density than leading LFP cells at comparable cost, backed by a $900 million investment in battery development facilities in Warren, Michigan. The company has reported progress of about 60% to 70% toward its LMR decision, with further development still required.
The players
General Motors
General Motors is a major American automaker pursuing electric vehicle battery technology and manufacturing in the United States.
Kurt Kelty
Kurt Kelty is GM's vice president of battery and sustainability, overseeing the company's battery strategy.
LG Energy Solution
LG Energy Solution is a South Korean battery manufacturer that is GM's partner for commercial LMR battery production.
The details
GM asked employees to open disagreements with senior leaders, encouraging them to say they want to speak fearlessly. The company also implemented quarterly performance goals tracked with red, yellow, and green indicators, and asked direct reports to identify annual priorities and two things they would not do. Previously, GM relied on partners to turn its cell designs into physical batteries.
Timeline
February 2024: Kurt Kelty joined GM as vice president of battery and sustainability.
2028: GM plans commercial LMR battery production with LG Energy Solution.
Roadmap
GM's LMR cells are being measured against lithium iron phosphate (LFP) chemistry, which currently dominates affordable EV batteries. China's strength in inexpensive battery supply makes the energy-density edge GM claims a key part of the company's push to compete on performance.
The 2028 LMR timeline could affect the range and cost of future GM electric vehicles, since the chemistry offers roughly a third more energy density than leading LFP cells. Buyers weighing EVs may find performance gains from this battery shift, though the company says further development is still needed before the technology reaches production.
The takeaway
GM's willingness to let engineers openly challenge leadership signals how seriously the company is treating its battery bet. Readers tracking EV costs and range should watch whether the 2028 LMR timeline holds.
What happens next
GM plans to begin commercial production of lithium manganese-rich batteries with LG Energy Solution in 2028.
Further reading
For more on the industry shift, explore Electric Vehicles coverage across the U.S. market.
Source note: This article includes information reported by The Times of India.
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