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Customer Notices

Celebrating 100 Years (October 2024)

Privacy Policy (March 2025)

Scam Awareness (March 2025)

Winter Outlook | Natural Gas Prices (November 2024)

Winter Outlook | Propane Prices (November 2024)

Find Us on Social (March 2022)

Telephone Scam Alert

New Customer Packet

Safety Information

Emergency Gas Shut Off (February 2025)

Keep Your Meter(s) Clear of Snow and Ice (January 2025)

RP1162 | Pipeline Safety and Public Awareness (December 2024)

Natural Gas Safety In Your Home (October 2024)

RP1162 | Pipeline Safety and Public Awareness (June 2025)

June Newsletter (2025)

Excess Flow Valve (June 2025)

811 Call Before You Dig

Dig Safe Around Utilities Brochure | en español

What to Do in Case of a Natural Gas Leak

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Energy Efficiency Information

September Newsletter | Get Ready for Cold Weather (September 2023)

State Specific Information

Montana

Montana Residential LED Lighting Program (March 2025)

LIHEAP Heating Assistance (February 2025)

Annual Electric Rate Review (October 2024)

Notice of Annual Update | Electric & Gas Tax Tracking Adjustments (January 2025)

Federal Heating Assistance (December 2022)

Montana Residential Energy Efficiency Program (April 2025)

Natural Gas Interim Rate (February 2025)

Third Party Notification (August 2024)

Fuel Purchase Power Rates (November 2023)

Gas Distribution Rate Increase Request (August 2024)

North Dakota

Renewable Resource Cost Adjustment | Annual Update to the Generation Resource Recovery Rider (February 2025)

Natural Gas Distribution Rate Increase (December 2024)

Notice of Electric Public Input Session (March 2023)

Annual Update to the Transmission Cost Adjustment (December 2024)

LIHEAP Heating Assistance (October 2024)

Natural Gas Interim Rate Refund (March 2025)

Third Party Notification (August 2024)

Electric Service Rates (July 2024)

Natural Gas Distribution Rate Increase Notice of Filing (December 2023)

South Dakota

South Dakota Transmission Cost Recovery Rider & Infrastructure Rider (May 2025)

LIEAP Heating Assistance (October 2024)

South Dakota Residential Energy Efficiency Program (April 2025)

South Dakota Electric Rate Increase (September 2024)

South Dakota Natural Gas Rate Increase (September 2024)

Third Party Notification (August 2024)

Transmission Cost Recovery Rider and Infrastructure Rider (May 2024)

Conservation Program Tracking Rate 90 (March 2025)

Fuel Purchase Power Rates (November 2023)

Wyoming

Energy Share (February 2025)

LIEAP Heating Assistance (October 2024)

Annual Natural Gas Rate Review (August 2024)

Third Party Notification (August 2024)

Renewable Energy Rider Program (April 2025)

Electric Prices Adjusted (May 2025)

Notice of Filing | Renewable Energy Rider Rate 15 (April 2024)

Customer Notice

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Latest News

MDU Resources Announces Promotion of Travis Jacobson to Vice President of Regulatory Affairs

January 9, 2025

MDU Resources Announces Hart Gilchrist as Vice President of Business Development and External Affairs

January 7, 2025

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