Manufacturer of BlueOval SK EV batteries faces another lawsuit regarding worker pay problems. Key details to understand

A second legal battle has emerged for BlueOval SK, the electric vehicle battery manufacturer, surrounding allegations of failing to appropriately compensate employees at its $6 billion facility in Glendale. This new class-action lawsuit follows a previous legal dispute related to worker pay discrepancies that was initiated in September in a Michigan federal court.

Former BlueOval SK employees, Sean O’Brien and Randall Moore, are the primary plaintiffs in this most recent lawsuit, which was filed on September 29 in the same Michigan federal court where the company is headquartered. The crux of the complaint centers on the assertion that the company compelled Glendale employees to exceed the standard forty-hour workweek without adequately compensating them for the accompanying overtime hours.

The legal claim is anchored in the contention that BlueOval SK, a collaborative venture between Ford Motor Co. and South Korean SK On, stands in violation of the Fair Labor Standards Act and the Kentucky Wages and Hours Act by failing to remunerate workers for all hours worked. O’Brien, who was employed at BlueOval SK from October 2023 to July 2025, opted to abstain from offering insights into the lawsuit, while Moore, who The Courier Journal could not reach, was employed at the plant from April 2024 to June 2025.

Both plaintiffs purportedly maintained a work schedule that regularly exceeded forty hours per week, yet the company allegedly only compensated them at their standard hourly rate for forty hours of labor. Legal documents assert that these employees amassed a surplus of forty hours through a combination of pre-shift and post-shift activities, as well as job-related responsibilities conducted during meal breaks.

The legal escalation against BlueOval SK underscores mounting concerns over adherence to wage laws and labor standards at the Glendale facility. In addition to the ongoing legal challenges, the plant has been plagued by a litany of worker grievances pertaining to workplace safety and health hazards, such as exposure to harmful chemicals and obstructed emergency exits.

The latest legal action against BlueOval SK implicates the battery manufacturer in a high-stakes legal tussle that has significant implications for both the company’s workforce and its operational practices. With two lawsuits now casting a shadow over the facility’s labor practices, the outcome of these legal proceedings stands to illuminate broader questions surrounding labor rights and corporate accountability within the burgeoning electric vehicle industry.