• NorthWestern Energy restored power to about 3,157 customers in the Glasgow, Montana area following a WAPA transmission line outage.
• The disruption began around 11 p.m. Sept. 3 when the transmission line serving NorthWestern substations went out of service.
• Transmission service returned after WAPA bypassed equipment at the federal Fort Peck facility.
• Customer service was restored by about 12:17 a.m. Sept. 4.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Northwestern Energy Group Inc. published the original content used to generate this news brief on September 04, 2026, and is solely responsible for the information contained therein.