- NG-101 Quarterly Status Meetings
- Black Hills Energy - Next Meeting January 13, 2026, at 2:00 p.m.
- NorthWestern Energy - Next Meeting January 27, 2026, at 2:00 p.m.
- Compliance Filings
- Public Advocate Information
- Consumer Information
- Negotiated Ratemaking
- Non-Regulated Agricultural Infrastructure Repair Charge - April 2025
- Rate Application Cover Sheet
- Application for Transfer of Control
- Choice Gas Program Annual Report
- Competitive Natural Gas Provider Application
- Competitive Natural Gas Provider Annual Report
- Formal Complaint
- Name Change
- Withdraw Authority
- Database Contact Update
- Petition for Intervention
- Make Online Payments
