The US government Department of Energy is looking for public input into how US$675 million of funding for R&D into Critical Materials should be best directed.
Redwood Materials CEO JB Straubel told a US Senate hearing his company already receives approximately 6GWh of end-of-life lithium-ion batteries for recycling annually.
A newly-announced battery gigafactory in the US from startup SPARKZ will make batteries suitable for grid storage and will be built in the heart of Appalachian coal county in West Virginia.
The company behind what is claimed will be the largest lithium-ion battery recycling facility in North America intends to process as much material as it can from the energy storage system (ESS) industry.