
2025 Informational Electric and Natural Gas Filings
2025 Info EL1 - NorthWestern Energy Public Service Corporation's FERC Filing, Revised Statement of Operating, Docket No. PR25-___-000
Date Filed: 01/15/25
2025 Info EL2 - FERC's Notice to NorthWestern Energy Public Service Corporation regarding Termination of Mandatory Purchase Obligation
Date Filed: 01/17/25
2025 Info EL3 - South Dakota Public Utility Commission’s Comments on the Tribal Energy Access Corridor and Phase 3 Information Submission
Date Filed: 02/12/25
2025 Info EL4 - NorthWestern Energy Public Service Corporation's FERC Filing, Amendment to Revised Statement of Operating Conditions, Docket No. PR25-26-000
Date Filed: 02/24/25
2025 Info EL5 - NorthWestern Energy Public Service Corporation's 18 CFR 292.302 - Avoided Cost Compliance Filing
Date Filed: 02/25/25
Date Filed: 02/25/25
2025 Info EL6 - NorthWestern Energy Public Service Corporation's Notice of Form No. 1 Annual Update
Date Filed: 02/28/25
2025 Info EL9 - Otter Tail Power Company's Notice of Intent to Construct, Own and Maintain the Big Stone South - Hankinson – Bison 345 kV Transmission Project
Date Filed: 03/11/25
2025 Info EL10 - Otter Tail Power Company's FERC Filing, Docket No. ER25-1772-000, Order No. 904 Compliance Filing
Date Filed: 03/26/25