Orders on Tariff Filings

Docket No. RP26-1174, Negotiated Rate Transactions – On August 31, 2026, Northern made a tariff filing to update, remove and add negotiated rate agreements to be effective September 1, 2026. On September 22, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective September 1, 2026, as proposed.

Docket No. RP26-1053, 2026/2027 Carlton Flow Obligation – On August 12, 2026, Northern made a tariff filing pursuant to section 29.3.B. of the Tariff to reflect the reallocation of Carlton Sourcers’ flow obligation for the 2026/2027 heating season, to be effective November 1, 2026. On September 18, 2026, the Federal Energy Regulatory Commission accepted the revised tariff records to be effective November 1, 2026, as proposed.

Docket No. RP26-1122, Remove Non-Conforming Agreement Filing – On August 27, 2026, Northern made a tariff filing to remove a non-conforming agreement to be effective September 28, 2026. On September 15, 2026, the Commission issued a letter order accepting the tariff records to be effective September 28, 2026, as proposed.

Docket No. RP26-1052, Miscellaneous Filing – On August 11, 2026, Northern made a tariff filing to revise the URL link to Northern’s website for the system maps referenced in Northern’s tariff. On September 1, 2026, the Commission issued a letter order accepting the filing to be effective September 1, 2026, as proposed.

Docket No. RP26-1040, Negotiated Rate Transactions – On August 5, 2026, Northern made a tariff filing to add and update negotiated rate agreements to be effective August 6, 2026. On August 25, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective August 6, 2026, as proposed.

Docket No. RP26-1031, Negotiated Rate Transaction – On July 31, 2026, Northern made a tariff filing to add a new negotiated rate agreement to be effective August 2, 2026. On August 19, 2026, the Commission issued a letter order accepting the negotiated rate transaction to be effective August 2, 2026, as proposed.

Docket No. RP26-1027, Negotiated Rate Transactions – On July 31, 2026, Northern made a tariff filing to update and add negotiated rate agreements to be effective August 1, 2026. On August 19, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective August 1, 2026, as proposed.

Docket No. RP26-948, Negotiated Rate Transactions – On June 30, 2026, Northern made a tariff filing to update, add and remove negotiated rate agreements to be effective July 1, 2026. On July 23, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective July 1, 2026, as proposed.

Docket No. RP25-989-009, Northern Filing to Update Contesting Parties – On June 18, 2026, Northern Natural Gas filed a request with the Chief Administrative Judge to remove Archer-Daniels Midland as a contesting party and waive the answering period. On June 22, 2026, the Chief Judge issued a letter order granting Northern’s request to accept the revised tariff record for contesting parties, to be effective February 1, 2026, and waive the answering period, as proposed.

Docket No. RP26-891, Negotiated Rate Transactions – On May 29, 2026, Northern made a tariff filing to add, remove and update negotiated rate agreements to be effective June 1, 2026. On June 18, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective June 1, 2026, as proposed.

Docket No. RP26-856, Negotiated Rate Transactions – On May 20, 2026, Northern made a tariff filing to add and remove negotiated rate agreements to be effective May 21, 2026. On June 11, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective May 21, 2026, as proposed.

Docket No. RP25-989-008, Northern Filing to Reinstate Interim Rates for Contesting Parties – On May 20, 2026, Northern made a tariff filing to reinstate interim rates for contesting parties to be effective February 1, 2026. On June 9, 2026, the Chief Judge issued a letter order granting Northern’s request to accept the tariff records and reinstate interim rates for contesting parties, as proposed.

Docket No. RP26-812, Negotiated Rate Transactions – On April 30, 2026, Northern made a tariff filing to add, remove and update negotiated rate agreements to be effective May 1, 2026. On May 22, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective May 1, 2026, as proposed.

Docket No. RP26-826, Periodic Rate Adjustments for Fuel – On May 1, 2026, Northern made a tariff filing to establish the Market Area fuel percentage for the Winter Season of November 1, 2026, through March 31, 2027. On May 21, 2026, the Federal Energy Regulatory Commission accepted the revised tariff record to be effective November 1, 2026, as proposed.

Docket No. RP26-715, Negotiated Rate Transactions – On March 31, 2026, Northern made a tariff filing to remove, add and update negotiated rate agreements to be effective April 1, 2026. On April 23, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective April 1, 2026, as proposed.

Docket No. RP26-650, Negotiated Rate Transactions – On March 18, 2026, Northern made a tariff filing to update a negotiated rate agreement to be effective March 19, 2026. On April 13, 2026, the Commission issued a letter order accepting the negotiated rate transactions to be effective March 19, 2026, as proposed.