Ashley Larson

Ashley Larson

Ashley has nearly three decades of experience as an air quality specialist on a variety of projects. He assists clients with environmental permitting and compliance, air dispersion modeling for criteria and toxic pollutants, Emergency Planning and Community Right-to-Know Act toxic-release inventory reporting, continuous emissions-monitoring systems, and air emissions testing. Ashley’s work has also included preparing air construction and operating permit applications, developing compliance-assurance monitoring plans for emission units, completing annual air emissions inventories, and developing compliance tracking tools.



Senior Air Quality Consultant


BS, Biology, University of Minnesota-Twin Cities


Barr Engineering Co.
4300 MarketPointe Drive
Suite 200
Minneapolis, MN 55435
Phone: +1 952-832-2834

Related projects

Dispersion modeling at five ethanol production facilities
Capture-efficiency testing for ethanol production facility
Permitting and compliance services for oilseed-processing plant