TLG - Media, page-5546

Looks to me like they're sorting both anodes and cathodes. Let me know if I'm wrong

The Northvolt gigafactory is set to open in 2020 and will run entirely on hydropower producing close to zero emissions. It will also be responsible for materials preparation (the company will create its own chemical mixes for the anodes and cathodes in the batteries) and recycling, both of which will reduce the environmental footprint of the batteries. The gigafactory is only one part of Northvolt’s vision though. The company aims to cover most of the battery value chain with its activities, including transportation, lifecycle management, recycling, and building large scale energy solutions. This vertical integration will let Northvolt exercise control over the sustainability of its processes, and provide economies of scale as well.