Montana Department of Environmental Quality About Us Permitting & Operator Assistance Public Participation

Air Quality | NorthWestern Energy - Yellowstone County Generating Station

  • June 03 2026

The Montana Department of Environmental Quality – Air Quality Bureau has issued a FINAL Decision on the Tax Certification Application for the NorthWestern Energy Yellowstone County Generating Station.

Location:

  • 810 S. Strauch Rd, Laurel MT 59044
  • Yellowstone County

Associated Materials:

Contact: Craig Henrikson

Accommodation statement:

DEQ will make reasonable accommodations for persons with disabilities who wish to participate in this public participation process or need an alternative accessible format of this notice. If you require an accommodation, contact the department no later than 5:00 P.M. on June 9, 2026, to advise us of the nature of the accommodation that you need. Please contact the Department of Environmental Quality at P.O. Box 200901, Helena, Montana 59620-0901; phone (406)444-3490; or e-mail deqair@mt.gov . 

 


Tags: Air and Public Notice