Monthly Customer Communications
Rate Information and Customer Notices
Safety Information
Buried Meter | Keep Your Meters Clear
Call Before You Dig | Damage Prevention Education
Carbon Monoxide Safety
Excess Flow Valve
Scratch-n-Sniff Odorant
Emergency Gas Shut Off
Look Before You Plant
Natural Gas Safety In Your Home
Pipeline Safety and Public Awareness
Pipeline Transmission Safety
Storms and Power Outages | Buried Pipelines
811 Call Before You Dig | Homeowner Information
Energy Efficiency Information
State Specific Information
Montana
Annual Natural Gas Rate Review (Oct 2019)
LIEAP Heating Assistance (Oct 2019)
Montana Natural Gas Conservation Programs (Oct 2019)
Montana New Electric Service Rates (September 2019)
Energy Assessment (June 2019)
Montana Electric Interim Rate (Apr 2019)
Montana Electric Tax Act Refund (Apr 2019)
Montana Residential LED Lighting Program
Montana Electric Rate Increase | Notice of Filing (Dec 2018)
Montana Residential Conservation Rebates (Oct 2018)
Third Party Notice
North Dakota
Annual Natural Gas Rate Review (Oct 2019)
LIHEAP Heating Assistance (Oct 2019)
Notice of Annual Update to Transmission Cost Adjustment (August 2019)
Annual Electric Rate Review (July 2019)
Renewable Resource Cost Adjustment (Apr 2019)
Electric Customers Tax Cuts and Job Acts Refund (Mar 2019)
Natural Gas Interim Rate Refund (Mar 2019)
Annual Update to the Generation Resource Recovery Rider (Mar 2019)
Transmission Cost Adjustment (Jan 2019)
Electric Rate Decrease (Dec 2018)
Natural Gas Distribution Rate Increase (Dec 2018)
Third Party Notice
Natural Gas Case Revised Interim Rates Notice (Mar 2018)
Notice of Public Input Sessions | Natural Gas Rates (Sept – Oct 2018)
Notice of Filing | Natural Gas Distribution Rate Increase (Sept 2018)
South Dakota
LIEAP Heating Assistance (Oct 2019)
Third Party Notice
South Dakota Electric Infrastructure Rider (July 2019)
South Dakota Gas Conservation Programs (Oct 2019)
South Dakota Gas Residential Energy Audit | June 2019
South Dakota Transmission Cost Recovery Rider (May 2019)
South Dakota Infrastructure Rider (May 2019)
Electric Transmission Cost Recovery Rider Infrastructure Notice (Mar 2019)
Tax Cuts and Jobs Act Refund for 2018 Natural Gas & Electric Service (Feb 2019)
South Dakota Electric Rate Decrease (Jan 2019)
South Dakota Natural Gas Rate Decrease (Jan 2019)
South Dakota Residential Conservation Rebates (Oct 2018)
Third Party Notice
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