Interstate Gas Supply, LLC Seeks to Intervene in ANR Pipeline Company's Rate Case

The ANR Pipeline Company has filed a tariff filing with the Federal Energy Regulatory Commission (FERC), which has sparked a motion to intervene from Interstate Gas Supply, LLC. In a document dated May 13, 2025, Interstate Gas Supply, LLC (IGS) has submitted an out-of-time motion to intervene in the ANR Section 4 Rate Case (RP25-858-000). IGS asserts that it has a substantial interest in the changes to ANR's pipeline system, rates, or terms of service, and that its participation as an intervenor will serve the public interest.

Key Takeaways:

• Interstate Gas Supply, LLC (IGS) has submitted a motion to intervene in the ANR Pipeline Company's rate case (RP25-858-000) due to its substantial interest in the changes to ANR's pipeline system, rates, or terms of service.
• IGS claims that its participation as an intervenor will serve the public interest and that it was not aware of ANR's rate filing until recently.
• IGS asserts that it has good cause for not submitting its intervention on a timely basis and that its interests are currently not adequately represented by existing participants.
• IGS has complied with the requirements for late intervention, pursuant to 18 C.F.R. § 385.214(d)(1)(v).
• ANR Pipeline Company filed its tariff filing on April 30, 2025, and IGS submitted its out-of-time motion to intervene on May 13, 2025.

Statistics:

• 1 day between ANR Pipeline Company's tariff filing and IGS's submission of its out-of-time motion to intervene.
• 1 document accessed (1627415_Interv.txt) dated May 13, 2025.
• 2 parties included in the FERC docket (ANR Pipeline Company and Interstate Gas Supply, LLC).

Sources:

• Interstate Gas Supply, LLC's out-of-time motion to intervene in the ANR Section 4 Rate Case (RP25-858-000), submitted to the Federal Energy Regulatory Commission on May 13, 2025.
• ANR Pipeline Company's tariff filing, submitted to the Federal Energy Regulatory Commission on April 30, 2025.