Ford is now building batteries in Michigan, but the tech inside comes straight from China's CATL—a controversial partnership that's finally powering up. After a fierce political debate, the plant's production lines are officially running.

While Ford owns and operates the facility, the core battery technology is licensed from the Chinese giant. CATL also helped build the plant and its experts remain on-site, providing daily technical support.

A Contentious Collaboration

This arrangement has been a flashpoint for politicians and industry rivals. The core of the debate was clear: should a critical part of America's EV supply chain rely on licensed technology from a Chinese company?

But despite scrutiny from Congress, the project pushed through. For Ford, this model is a strategic shortcut, allowing it to rapidly scale up U.S. battery production by using CATL's proven expertise to compete in the cutthroat EV market.

The Strategic Importance

This plant is a major test for onshoring EV battery production. It shows that even with a push for "American-made," accessing top-tier tech often means partnering with global, and sometimes controversial, leaders.

Ultimately, the facility is crucial for Ford's ambitions to scale its EV lineup and cut its dependence on imported batteries.

Having the world's largest battery manufacturer directly involved ensures the plant leverages elite technical know-how, even if the building itself is American-owned and the workers are American-employed.