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Aqua Metals and 6K Energy Partner to Form Circular Supply Chain for Lithium Battery materials

Aqua Metals and 6K Energy, announced plans to create the first sustainable circular supply chain in the United States for the critical minerals essential to domestic lithium battery manufacturing. Aqua Metals and 6K Energy have signed a multi-part memorandum of understanding (MOU) covering the scope of the collaboration in the coming years

This novel partnership marks a pivotal moment for decarbonization and electrification in the U.S., further enabling the nation’s ambitious goal of establishing a robust domestic supply chain for clean energy technologies. The co-located facility at 6K Energy’s PlusCAM site in Jackson, TN will be the first sustainable circular supply chain producing low-carbon cathode active materials (CAM) for new batteries using domestically sourced end-of-life batteries and scrap materials from manufacturing partners as feedstock.

The strategic partners’ plan outlines a future joint venture to co-locate the full-scale lithium battery recycling facility engineered and operated by Aqua Metals to supply 6K Energy’s PlusCAM™ cathode manufacturing plant. The shared facility will utilize Aqua Metals’ state-of-the-art Li AquaRefining™ sustainable recycling technology to convert spent batteries and manufacturing scraps into the raw materials for 6K Energy’s proprietary UniMelt® sustainable CAM manufacturing process – eliminating tens of thousands of tons of carbon pollution and waste from the battery supply chain each year. The MOU includes a proposed supply agreement for recycled materials from Aqua Metals to meet the critical mineral needs of the 13,000 tonnes-per-year PlusCAM facility. 

“As the world grapples for control over the critical minerals essential for lithium batteries, together with 6K Energy we are building a resilient domestic supply chain for the valuable metals that will power an electrified future,” said Steve Cotton, President and CEO of Aqua Metals. “Through our partnership, we will be able to make the best use of these scarce resources, recycling them back into the value chain by creating cathode battery material from recycled content – strengthening U.S. manufacturing capabilities and bolstering resilience to supply chain disruptions as we accelerate the clean energy economy.”

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