General Motors is actively working on the development of next-generation battery cells aimed at reducing the United States’ reliance on Chinese materials and supply chains. GM’s vice president of battery and sustainability, Kurt Kelty, revealed that the company plans to establish domestic production of these batteries within the next few years, focusing initially on components for energy storage systems (ESS) used in homes and businesses, as well as for future all-electric vehicles. This strategy is designed to leverage abundant U.S. resources such as sodium from soda ash, rather than relying on lithium and other materials dominated by China.

To advance this goal, GM has partnered with Denver-based startup Peak Energy to develop sodium-ion battery cells, which are expected to offer advantages in terms of cost and temperature performance, potentially allowing operation without active cooling. The company aims to commercialize these cells by around 2029, while continuing to produce other battery chemistries through joint ventures that still involve some Chinese materials. GM emphasizes that this domestic supply chain development will be crucial for reducing dependence on foreign sources and improving the battery technology landscape within the U.S.

This announcement from GM comes amid increased scrutiny from the Trump administration on U.S. automakers’ ties to China, with Ford Motor recently facing criticism over its relationships with Chinese battery technology companies, including its licensing deal with China’s CATL. Kelty noted that Ford is pursuing a different approach by maintaining ties with Chinese suppliers, whereas GM is focused on building a domestic ecosystem and potentially "leapfrogging" current Chinese battery technologies by investing in novel solutions like sodium-ion batteries.

GM is also investing heavily in domestic battery research and production infrastructure, dedicating $900 million to new laboratory and prototyping facilities in its global tech campus near Detroit. While this investment is significant, experts suggest the U.S. will still face challenges matching China’s current dominance in battery materials and manufacturing. Nonetheless, GM’s effort represents an important move toward reshaping the U.S. battery supply chain and supporting broader economic and technological independence in the electric vehicle and energy storage markets.