Group1 and Michigan Potash & Salt Company Announce Strategic Collaboration to Build America’s Potassium-to- Battery Supply Chain
Austin, TX / Evart, MI — November 20, 2025— Group1, Inc., a leader in potassium-ion battery (KIB) technology, and Michigan Potash & Salt Company, LLC (MPSC), developer of the United States’ largest potash and salt production facility, today announced the signing of a Memorandum of Understanding to advance a fully domestic potassium supply chain—from mineral resource to advanced energy storage.

