US lithium-ion battery recycling firm Aqua Metals has produced cathode active material (CAM) from domestically sourced, recycled nickel. Aqua Metals recovered high-purity nickel from spent lithium-ion batteries and battery manufacturing scrap using its AquaRefining process. The company refined the recycled nickel into battery-grade nickel nitrate. One of its manufacturing partners then used a low-carbon, waste-reducing … Continue reading “Aqua Metals produces cathode active material from recycled nickel”
Written by EVadmin
Rivian is looking to patent wheel covers with active aerodynamic elements to further improve the efficiency of its electric vehicles. Smooth wheel covers—like the ones available on the updated 2025 Rivian R1S and R1T—can help reduce aerodynamic drag, but they’re generally fixed in place, and thus not optimized for all scenarios. In its patent filing, … Continue reading “Rivian patented active aero wheel covers”