Sourcewell, a State of Minnesota local government unit and service cooperative, is requesting proposals for Vehicle Exhaust Removal and Filtering Systems to result in a contracting solution for use by its Participating Entities. Sourcewell Participating Entities include thousands of governmental, higher education, K-12 education, nonprofit, tribal government, and other public agencies located in the United States and Canada. A full copy of the Request for Proposals can be found on the Sourcewell Procurement Portal. Only proposals submitted through the Sourcewell Procurement Portal will be considered. Proposals are due no later than 12/9/2025, 4:30 P.M. Central Time, and late proposals will not be considered.