Redwood Materials and Rivian are expanding their existing EV battery partnership by adding a battery-material recycling effort at Rivian’s vehicle factory in Normal, Illinois, with the possibility of extending the work to other Rivian-owned sites. According to Electrek, the expansion could increase buyer visibility into recycled battery materials linked to an established EV production network, although the announcement does not disclose processing capacity, material volumes, recovery rates or commercial availability.

The development matters to cells, battery packs and ESS buyers because recycling partnerships may create additional pathways for recovered materials to enter cathode and anode supply chains. However, a site-level expansion alone does not establish whether recovered output can meet specific technical requirements or serve as a dependable source for volume procurement.

Why It Matters

For buyers monitoring battery-material supply, the Redwood-Rivian expansion offers a potential indicator of future secondary-material availability. The project could provide a clearer connection between EV battery operations and formal recycling activity, making feedstock origin, material recovery and downstream supply relevant to long-term sourcing decisions.

Buyers should distinguish announcement-level activity from qualified supply. The summary provides no information on supported battery chemistries, processing methods, output formats, lead times, costs or quality controls. Consequently, buyers assessing the program would need evidence that recovered materials meet their required specifications and can be traced from collection through processing and final material production.

Implications for Buyers

Battery buyers should ask suppliers:

• What battery feedstocks, chemistries and annual processing capacity are covered by the expanded recycling effort?
• Which cathode or anode materials will be available, in what formats and specifications, and from what date?
• What traceability, quality-control and regulatory documentation will support qualification of the recycled output for cell or ESS production?

Source: electrek — https://electrek.co/2026/10/22/redwood-and-rivian-set-to-expand-their-ev-battery-recycling-partnership/