News
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
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 relocates Saskatoon office to support continued local growth
May 13, 2024
Barr has served clients in Saskatchewan since 2013, and we recently relocated our office in Saskatoon to support continued team expansion in Saskatchewan.
Upcoming events
Global Uranium Symposium
Aug 8, 2025
Date: August 18-21
Location: Casper, WY
RE+ Solar Power International
Aug 7, 2025
Date: September 8-11
Location: Las Vegas, NV
Iowa Water Conference
Aug 6, 2025
Date: September 8-10
Location: Ankeny, IA
News archive
See past newsNews releases
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
Feb 26, 2025
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
May 24, 2024
In the news
Northern Gardener magazine features Fred Rozumalski’s sustainable farmstead
May 23, 2025
Barr to lead Idaho Copper’s Preliminary Economic Assessment update
Apr 11, 2025
GlobeNewswire
Minnesota Zoo Treetop Trail selected as ENR’s Best of the Best in Specialty Construction category
Mar 20, 2025
Engineering News-Record
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