Barr Engineering Co.
Year Established
1966
Number of Employees
1,154
Website
Headquarters
4300 MarketPointe Dr, Bloomington, MN, 55435, United States
Contact Barr Engineering Co.
Email: [email protected]
Company Synopsis
Barr Engineering Co. (Barr) has nearly four decades of experience supporting battery recycling and energy‑storage projects across North America. We apply an integrated engineering and environmental approach that helps clients navigate the full battery lifecycle—from mining and mineral processing to lead‑acid and lithium‑ion recycling. Our work spans site development, process design, material handling, wastewater treatment, environmental permitting, waste‑stream characterization, and industrial facility design, giving us deep insight into the technical and regulatory challenges facing today’s recyclers.
As demand for electric vehicles and energy storage accelerates, Barr helps clients leverage market growth, new incentives, and increasing investment in recycling infrastructure. Our multidisciplinary teams deliver practical, sustainable solutions that support safe, efficient, and compliant battery‑recycling systems.
Founded in 1966, Barr is an employee-owned engineering and environmental consulting firm with more than 1,100 engineers, scientists, and technical specialists. From offices across North America, we partner with public and private clients to develop, manage, and restore natural resources — bringing collaborative, outcomes‑focused problem solving to every project.
Featured Products
- Project siting and feasibility studies that include capital and operating cost estimates
- Due diligence, including Phase 1 assessments, to understand site-specific limitations and liabilities
- Permitting, testing, and compliance for hazardous and solid waste, air emissions, pollution control, stormwater management and discharge, wastewater treatment and discharge, and environmental review
- Legacy contamination strategies
- Process design, including mass and energy balances, tradeoffs, and optionality
- Process flow diagrams, P&IDs, general arrangement, equipment design, and specification
- Detailed mechanical, electrical/controls, civil, and structural design
- Construction, including bid and procurement support, construction management, and commissioning and startup
NAATBatt Membership
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NAATBatt International (“NAATBatt”) is a not-for-profit trade associations of companies, associations and research institutions working to develop, commercialize and manufacture advanced battery technology in North America