EV batteries are getting a new life in Michigan
Michigan's NextCycle program supports companies repurposing electric vehicle (EV) batteries for secondary uses, including energy storage systems. Companies like Great Lakes Recycling and Volt Harbor are developing solutions, with Volt Harbor specifically identifying data centers as a key market opportunity for their modular battery storage systems. This initiative aims to extend battery life, reduce environmental impact, and enhance grid stability.
Michigan is advancing electric vehicle (EV) battery reuse and recycling through its NextCycle Michigan Accelerator program, an initiative of the Michigan Department of Environment, Great Lakes, and Energy (EGLE). The program supports companies in repurposing EV batteries that retain up to 80% of their charge capacity after vehicle use, extending their life in energy storage applications and reducing reliance on new raw materials.
Great Lakes Recycling (GLR) in River Rouge, Michigan, a 90-year-old family-owned company, has transitioned to electronics and EV battery recycling, quadrupling its facility space. GLR aims for UL1974 certification for battery reuse and is partnering with Volt Harbor to develop battery testing for energy storage systems (ESS). David Kaminski of GLR noted that many incoming battery packs are still good and can have their lives significantly extended.
Volt Harbor, originating from NSF-funded research at the University of Michigan, specializes in software-defined ESS modules that can integrate various battery types. Al Avestruz of Volt Harbor stated that data centers have emerged as a key opportunity for their modular platform, which can provide power supply and integrated functionalities where grid infrastructure is insufficient, offering a cost-effective and rapidly deployable solution. Volt Harbor is also working on a pilot project with the DTE Emerging Technology Fund for an EV charging support system by 2027.
Additionally, ReCharge Recycling, a U.S. subsidiary of United Battery Recyclers International, tests batteries for next-best use, focusing on extending battery life over immediate recycling due to economic and environmental benefits. They are collaborating with the University of Michigan Dearborn to develop an algorithm to dramatically reduce battery testing time. The NextCycle Michigan program continues to seek partnerships with organizations involved in the EV battery ecosystem.