Renewance

Its work also covers commissioning and repurposing. It serves battery makers, storage integrators and operators, utilities, EV makers, dealers, fleets and charging operators. It uses its own field technicians across the U.S., certified partners and recycling companies, and offers software and consulting on compliance and end-of-life liabilities. It is an EPA-approved importer and exporter of hazardous waste.

Renewance is based in Elmhurst, Illinois, and has more than 75 staff. Three former leaders of GE's energy storage business founded it after GE left battery manufacturing in 2015.