At a large battery manufacturing complex in Ningde, southeastern China, Contemporary Amperex Technology Company Ltd. (CATL) is producing a significant share of the world's electric vehicle (EV) and energy storage batteries. Founded in 2011, CATL now accounts for approximately 40 percent of global EV battery production and 30 percent of batteries used in renewable energy storage and grid stabilization. The company's rapid growth reflects broader shifts in global technology leadership, with China emerging as a formidable competitor to the United States in advanced battery technology and related sectors.

CATL credits its achievements to extensive investment in research and development, employing more than 22,000 staff in R&D roles, including over 700 with Ph.D.s. The company recently introduced a battery capable of powering an EV for 250 miles with charging times under 10 minutes, a notable advancement compared to typical EV batteries. China’s government policies have also played a critical role, with substantial financial incentives promoting EV adoption and directives encouraging domestic battery innovation and restricting foreign competition through regulatory measures.

U.S. officials and lawmakers have expressed concern over China's industrial subsidies, describing them as distortive and unfair competitive practices that have contributed to China’s dominance in this sector. Some argue that such policies have weakened the U.S. industrial base, increased global dependence on Chinese technology, and expanded the Chinese government's influence internationally. Representative John Moolenaar, chairman of the House Select Committee on China, cited government support as a tool for CATL to undercut competitors and warned against entrusting critical industries to the company.

Conversely, some industry leaders and analysts contend that China's advancements also stem from significant investments in education, research, and talent development, suggesting the United States could benefit from adopting similar strategies. Pfizer CEO Albert Bourla highlighted China’s growing prowess in biopharmaceutical innovation, underscoring the need for the U.S. to enhance its scientific capabilities amid geopolitical tensions.

The U.S. response to China’s battery dominance is mixed. While American officials oppose Chinese automotive imports broadly, they are divided over batteries. Major U.S. automakers like General Motors seek partnerships with South Korean firms to establish non-Chinese supply chains, whereas others, including Tesla and Ford, have engaged with CATL for battery supply and technology licensing. Ford, for example, dissolved its partnership with South Korea’s SK On but continues to collaborate with CATL and is pivoting some battery production toward energy storage and data center uses, sectors still supported by U.S. subsidies.

CATL’s expansion in the United States faces significant regulatory and political challenges. In 2023, Virginia’s then-governor blocked a proposed Ford-CATL factory, describing it as a potential security risk. The U.S. government also added CATL to a list of Chinese military-affiliated companies, restricting its participation in defense contracts—an action CATL has denied, stating it has no military involvement.

Despite these tensions, dialogue about U.S.-China cooperation continues. A forthcoming bilateral investment board, proposed during high-level talks, aims to clarify permissible investment areas amid national security concerns. Some companies, including Stellantis, are exploring joint ventures with CATL in Europe, preparing for potential shifts in U.S.-China relations.

However, the Chinese government maintains strict controls on the export of sensitive battery technologies and has tightened oversight on outbound technology investments. Experts note that Beijing intends to retain control over key technological assets while encouraging selective global expansion in strategic sectors.

This evolving dynamic places the United States at a crossroads: it must weigh the benefits of integrating advanced Chinese battery technology against the risks of overreliance on foreign supply chains in a critical future industry. The decisions made in the coming years will likely shape the trajectory of energy infrastructure, technological innovation, and geopolitical relations in the global battery market.