| Date |
Description |
| September 2, 2026 |
Kern River Gas Transmission Company’s NAESB Supplemental Filing – FERC Docket No. RP26-1071-000 |
| August 31, 2026 |
Colorado Interstate Gas Company, LLC’s Non-Conforming Agreement Update – FERC Docket No. RP26-1173-000 |
| August 31, 2026 |
Colorado Interstate Gas Company, LLC’s Annual Fuel and LUF True-Up Filing – FERC Docket RP26-1190-000 |
| August 31, 2026 |
Colorado Interstate Gas Company, LLC’s NAESB Compliance Filing – FERC Docket RP26-1158-000 |
| August 31, 2026 |
Northwest Pipeline LLC’s 2026 Winter Fuel Filing – FERC Docket No. RP26-1161 |
| August 27, 2026 |
MountainWest Pipeline, LLC’s FERC Gas Tariff Filing – FERC Docket No. RP26-1101-000 |
| August 26, 2026 |
Northwest Pipeline LLC’s NAESB 4.0 Additional Standards – FERC Docket No. RP26-1099 |
| August 24, 2026 |
Kern River Gas Transmission Company’s NAESB Compliance Filing – FERC Docket No. RP26-1071 |
| August 20, 2026 |
Colorado Interstate Gas Company, LLC’s Operational Purchases and Sales Report – FERC Docket No. RP26-1065-000 |
| August 19, 2026 |
Colorado Interstate Gas Company, LLC’s Penalties Assessed Compliance Filing – FERC Docket No. RP26-1064-000 |
| August 13, 2026 |
Colorado Interstate Gas Company, LLC’s Petition to Amend Settlement in FERC Docket No. RP22-825-003 |
| August 7, 2026 |
Notice of Colorado Interstate Gas Company, LLC to File a Petition with FERC Requesting 3-Month Extension to CIG’s Obligation to File a New System-Wide Rate Case |
| July 23, 2026 |
Kern River Gas Transmission Company’s Negotiated Rate Tariff Sheet Amendment – FERC Docket No. RP26-938-001 |
| June 29, 2026 |
Kern River Gas Transmission Company’s Negotiated Rate Transactions – FERC Docket No. RP26-938 |
| May 29, 2026 |
Colorado Interstate Gas Company, LLC’s Negotiated Rate Agreement Update – FERC Docket No. RP26-888-000 |
| May 29, 2026 |
Colorado Interstate Gas Company, LLC’s Negotiated Rate Agreement Update – FERC Docket No. RP26-896-000 |
| May 29, 2026 |
Colorado Interstate Gas Company, LLC’s Quarterly LUF True-Up Filing – FERC Docket No. RP26-887-000 |
| May 29, 2026 |
Kern River Gas Transmission Company’s Negotiated Rate Transactions – FERC Docket No. RP26-885 |
| May 13, 2026 |
Kern River Gas Transmission Company’s Pooling Service Modification – FERC Docket No. RP26-847 |
| May 6, 2026 |
Kern River Gas Transmission Company’s Filing to Remove Expired Non-Conforming Transportation Service Agreement – FERC Docket No. RP26-839 |
| April 30, 2026 |
Kern River Gas Transmission Company’s Filing of Period Three in Compliance with Opinion Nos. 486-E and 486-F – FERC Docket No. RP26-799 |
| March 31, 2026 |
Kern River Gas Transmission Company’s Negotiated Rate Transactions – FERC Docket No. RP26-698 |
| March 24, 2026 |
Kern River Gas Transmission Company’s Annual Gas Compressor Fuel Report – FERC Docket No. RP26-668 |
| March 11, 2026 |
Colorado Interstate Gas Company, LLC’s Tariff Filing to Add a New Non-Conforming Firm Transportation Service Agreement – FERC Docket No. RP26-385-000
CIG Attachment 1 – FERC Order Issued February 2, 2026
CIG Attachment 2 – Second Revised Volume No. 1 Tariff List |
| March 11, 2026 |
Colorado Interstate Gas Company, LLC’s Tariff Filing to Implement New Rate Schedule ESD-T – FERC Docket No. RP26-333-000
CIG Attachment 1 – FERC Order Issued January 23, 2026
CIG Attachment 2 – Second Revised Volume No. 1 Tariff List |
| February 27, 2026 |
Colorado Interstate Gas Company, LLC’s Semi-Annual Fuel and Quarterly LUF Filing – FERC Docket No. RP26-581-000 |
| February 27, 2026 |
Kern River Gas Transmission Company’s Tariff Revisions to the Electric Compressor Fuel Surcharges – FERC Docket No. RP26-562 |
| February 26, 2026 |
Northwest Pipeline LLC’s North Seattle Lateral Upgrade and South Seattle Delivery Lateral Expansion Projects – Annual Incremental Facilities Charge Update – FERC Docket No. RP26-551 |
| February 26, 2026 |
Northwest Pipeline LLC’s Non-Conforming and Negotiated Rate Service Agreements with PacifiCorp – FERC Docket No. RP26-549 |
| February 26, 2026 |
Northwest Pipeline LLC’s Kelso-Beaver Pipeline – Initial Rates – FERC Docket No. RP26-544 |
| February 26, 2026 |
Northwest Pipeline LLC’s 2026 Summer Fuel Filing – FERC Docket No. RP26-530 |
| February 12, 2026 |
Northwest Pipeline LLC’s Annual Modernization and Emissions Reduction Program Cost Recovery Mechanism – FERC Docket No. RP26-483 |
| February 11, 2026 |
Colorado Interstate Gas Company, LLC’s Pre-Filing Settlement Discussion, March 4, 2026, Meeting Notice – FERC Docket No. RP22-825-000 |
| January 30, 2026 |
Northwest Pipeline LLC’s Non-Conforming Service Agreement – FERC Docket No. RP26-451 |
| January 16, 2026 |
Colorado Interstate Gas Company, LLC’s Non-Conforming Agreement – FERC Docket No. RP26-385-000 |
| January 13, 2026 |
Colorado Interstate Gas Company, LLC’s Tariff Filing to Remove Four Non-Confirming Firm Transportation Service Agreements – FERC Docket No. RP26-58-000
CIG Attachment 1 – FERC Order Issued November 6, 2025
CIG Attachment 2 – Second Revised Volume No. 1 Tariff List |
| January 13, 2026 |
Colorado Interstate Gas Company, LLC’s Tariff Filing to Revise its Lost, Unaccounted-For, and Other Fuel Gas Reimbursement Percentages – FERC Docket No. RP26-234-000
CIG Attachment 1 – FERC Order Issued December 22, 2025
CIG Attachment 2 – Second Revised Volume No. 1 Tariff List |
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