Request for Proposals (RFP) – Supercritical Water Oxidation (SCWO) Pilot Demonstration Jul 29, 2025 Barr and project partners are seeking qualified vendors to support a pilot-scale demonstration of SCWO technology for treatment of PFAS-containing biosolids and related waste streams.
2024 sustainability report: Connecting Barr’s purpose and impact 2024 sustainability report: Connecting Barr’s purpose and impact Feb 26, 2025 Read the report for insights from Barr’s leaders and employee-owners about why sustainability matters to us and our company.
Barr Engineering Co. selects new Minneapolis-area headquarters Barr Engineering Co. selects new Minneapolis-area headquarters Jul 15, 2025
Award-winning Morningside neighborhood stormwater system expansion project reduces flood risk, enhances community amenities Award-winning Morningside neighborhood stormwater system expansion project reduces flood risk, enhances community amenities Feb 26, 2025
I-35W underground stormwater storage facility earns awards, enhances traffic safety and commerce in Minneapolis I-35W underground stormwater storage facility earns awards, enhances traffic safety and commerce in Minneapolis Feb 26, 2025
Redhead Mountain Bike Park, a reclaimed mineland, earns a national innovation award and brings economic growth Redhead Mountain Bike Park, a reclaimed mineland, earns a national innovation award and brings economic growth May 24, 2024
Ecosphere Environmental Services, Inc. staff join Barr Engineering Co. Ecosphere Environmental Services, Inc. staff join Barr Engineering Co. Oct 26, 2023
Minnesota Zoo Treetop Trail selected as ENR’s Best of the Best in Specialty Construction category Mar 20, 2025 Engineering News-Record