FERC eLibrary: Gas Rate Cases

Letter order accepting Rover Pipeline LLC's 03/23/2026 filing of revised tariff records to update the Uniform Resource Locator links in its tariff maps under RP26-662.

Letter order accepting Transwestern Pipeline Company, LLC's 03/23/2026 filing of a revised tariff record to reflect one Negotiated Rate Agreement with UNS Gas, Inc under Rate Schedule FTS-3 etc. under RP26-663.

Letter order accepting Sea Robin Pipeline Company, LLC's 03/23/2026 filing of revised tariff records to update the Uniform Resource Locator links in its tariff maps under RP26-665.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/25/2026 filing of a revised tariff record to reflect a Negotiated Rate Agreement with Mercuria Energy America, LLC under RP26-673.

Letter order accepting Enable Gas Transmission, LLC's 03/18/2026 filing of a tariff record to update the Uniform Resource Locator link related to its system map under RP26-646.

Letter order accepting Transcontinental Gas Pipe Line Company, LLC's 03/18/2026 filing of tariff records to reflect various fuel retention percentage adjustments under RP26-649.

Status Report re Trailblazer Pipeline Company LLC under RP26-339.

Order of Chief Judge Designating Settlement Judge re Tennessee Gas Pipeline Company, L.L.C. under RP26-589.

Letter order accepting Transwestern Pipeline Company, LLC's 03/20/2026 filing of tariff records to update the Uniform Resource Locator links for various system maps in its tariff under RP26-655.

Letter order accepting Fayetteville Express Pipeline LLC's 03/20/2026 filing of tariff records to update the Uniform Resource Locator links related to its system and hub area maps under RP26-656.

Combined Notice of Filings, April 7, 2026: This notice contains information concerning multiple filings received by FERC.

Order of Chief Judge Shortening Answer Period re ANR Pipeline Company under RP25-858.

Order Granting Waivers re Ovintiv Marketing Inc. et al. under RP26-629.

Combined Notice of Filings, April 3, 2026: This notice contains information concerning multiple filings received by FERC.

Order of Chief Judge Terminating Settlement Judge Procedures re Northern Natural Gas Company under RP25-989.

Letter order accepting Equitrans, L.P.'s 03/19/2026 filing of a revised tariff record to reflect Negotiated Rate Agreements with Antero Resources Corporation under RP26-651.

Letter order accepting Transcontinental Gas Pipe Line Company, LLC's 03/19/2026 filing of revised tariff records to reflect an adjustment of its fuel retention percentages under Rate Schedules LSS and GSS under RP26-652.

Letter order accepting Alliance Pipeline L.P.'s 02/27/2026, as amended on 03/10/2026, filing of tariff records to reflect adjustments to existing Negotiated Rate Agreements with various customers under RP26-591.

Combined Notice of Filings, April 2, 2026: This notice contains information concerning multiple filings received by FERC.

Letter order accepting Southeast Supply Header, LLC's 03/11/2026 filing of a revised tariff record to reflect a Negotiated Rate Agreement with Koch Energy Services, LLC for firm transportation service under Rate Schedule FTS under RP26-637.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/11/2026 filing of a revised tariff record to reflect a Negotiated Rate Agreement with NRG Business Marketing LLC under RP26-638.

Letter order accepting Tennessee Gas Pipeline Company, L.L.C.'s 03/12/2026 filing of tariff records to reflect Negotiated Rate Agreements and Non-Conforming Agreements with various shippers under RP26-642.

Letter order accepting Northern Natural Gas Company's 03/13/2026 filing of a revised tariff record to amend a Negotiated Rate Agreement with J. Aron & Company under RP26-643.

Combined Notice of Filings, April 1, 2026: This notice contains information concerning multiple filings received by FERC.

Letter order accepting Venture Global Calcasieu Pass, LLC's 02/25/26 filing of a report in compliance with the Commission’s 05/20/21 order granting Calcasieu Pass a limited waiver of the Commission’s prohibition against buy/sell arrangements, RP21-625.

Letter order accepting Natural Gas Pipeline Company of America LLC's 02/27/2026, as amended on 03/09/2026, filing of tariff records to reflect new Non-conforming Negotiated Rate Agreements with Nicor Gas Company under RP26-583.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/11/2026 filing of a tariff record to reflect a Negotiated Rate Agreement with Trafigura Trading LLC under RP26-635.

Report of Settlement Judge re ANR Pipeline Company under RP25-858.

Combined Notice of Filings, March 31, 2026: This notice contains information concerning multiple filings received by FERC.

Order Accepting Tariff Records re Southern Natural Gas Company, L.L.C. under RP26-588.

Order Accepting and Suspending Tariff Records, Subject to Refund, and Establishing Hearing and Settlement Judge Procedures re Tennessee Gas Pipeline Company, L.L.C. under RP26-589.

Order Granting Waiver and Accepting Tariff Record re Midwestern Gas Transmission Company under RP26-578.

Order Granting Waiver and Accepting Tariff Record re MarkWest Pioneer, L.L.C. under RP26-576.

Letter order accepting Viking Gas Transmission Company's 02/27/2026 filing of a revised tariff record to reflect its annual adjustment to the Electric Power Cost Recovery Adjustment surcharge, etc. under RP26-567.

Letter order accepting Columbia Gas Transmission, LLC's 03/06/2026 filing of revised tariff records to comply with the terms of the Stipulation and Agreement filed in Docket No. RP24-1103-000 and approved by the Commission on 10/30/2025 under RP24-1103.

Combined Notice of Filings, March 30, 2026: This notice contains information concerning multiple filings received by FERC.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/04/2026 filing of tariff record to reflect a Negotiated Rate Agreement with DTE Energy Trading, Inc. etc. under RP26-613.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/04/2026 filing of a tariff record to reflect a Negotiated Rate Agreement with DTE Energy Trading, Inc. under RP26-614.

Letter order accepting El Paso Natural Gas Company, L.L.C.'s 03/04/2026 filing of tariff records to reflect an amended Negotiated Rate Agreement with ExxonMobil Oil Corporation under RP26-619.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/10/2026 filing of a tariff record to reflect a Negotiated Rate Agreement with Citadel Energy Marketing LLC under RP26-630.

Letter order accepting Millennium Pipeline Company, L.L.C.'s 03/05/2026 filing of a tariff record to reflect an amended Negotiated Rate Agreement with Coterra Energy Inc under RP26-620.

Order Granting Waiver and Accepting Tariff Record re Gillis Hub Pipeline, LLC under RP26-504.

Order Granting Waiver and Permitting Extension of Time re Sabine Pipe Line LLC under RP26-526.

Order Granting Waiver re High Island Offshore System, L.L.C. under RP26-561.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/05/2026 filing of tariff records to reflect Negotiated Rate Agreements with Emera Energy Services, Inc. under RP26-622 et al.

Combined Notice of Filings, March 27, 2026: This notice contains information concerning multiple filings received by FERC.

Letter order accepting NEXUS Gas Transmission, LLC's 03/02/2026 filing of tariff records to reflect Negotiated Rate Agreements with various shippers under RP26-604.

Order Granting Waivers re National Fuel Gas Distribution Corporation et al. under RP26-513.

Letter order accepting Portland General Electric Company's 03/02/2026, as amended on 03/20/2026, filing of tariff records to reflect the cancellation of its FERC Gas Tariff, PGE FERC Gas Tariff Original Volume 1, etc. under RP26-605.

Letter order accepting Iroquois Gas Transmission System, L.P.'s 03/10/2026 filing of a tariff record to reflect a Negotiated Rate Agreement with Citadel Energy Marketing LLC under RP26-631.