2nd GM battery plant unionizes, this time in the less-unionized US South
![](https://electrek.co/wp-content/uploads/sites/3/2024/09/ultium-workers-spring-hill-tennessee-e1725481670268.jpg?quality=82&strip=all&w=1600)
The GM Ultium battery plant in Spring Hill, Tennessee, has voted to unionize. This is the 2nd GM battery plant to unionize – but this one is different because it’s in Tennessee, where unions are less popular.
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