Monthly Customer Communications
Safety Information
Natural Gas Safety In Your Home (October 2022)
RP1162 | Pipeline Safety and Public Awareness (June 2022)
Emergency Gas Shut Off (February 2022)
Keep Your Meter(s) Clear of Snow and Ice (January 2022)
Pipeline Transmission Safety (December 2021)
811 Call Before You Dig | Homeowner Information
Dig Safe Around Utilities Brochure | en español
Energy Efficiency Information
State Specific Information
Montana
LIHEAP Heating Assistance (October 2022)
Montana Residential Energy Efficiency Program (October 2022)
Annual Electric Rate Review (September 2022)
Third Party Notification (August 2022)
Montana Residential LED Lighting Program (March 2022)
Montana Natural Gas Distribution Rate Increase (April 2021)
North Dakota
LIHEAP Heating Assistance (October 2022)
Natural Gas Rate Review (September 2022)
Third Party Notification (August 2022)
Electric Service Rates (July 2022)
Electric Rate Case Notice of Filing (June 2022)
Notice of Annual Update to the Renewable Resource Cost Adjustment (November 2021)
South Dakota
South Dakota Residential Energy Efficiency Program (October 2022)
South Dakota Annual Electric Rate Review (September 2022)
South Dakota Natural Gas Annual Rate Review (August 2022)
Third Party Notification (August 2022)
Transmission Cost Recovery Rider (June 2022)
Infrastructure Rider (May 2022)
Conservation Program Tracking Rate 90 (March 2022)
South Dakota Transmission Cost Recovery Rider & Infrastructure Rider (March 2022)
Wyoming
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