Transcontinental Gas Pipe Line Company Submits Filing to Federal Energy Regulatory Commission

Transcontinental Gas Pipe Line Company, LLC has submitted a filing to the Federal Energy Regulatory Commission regarding the flow-through of a refund from Eastern Gas Transmission and Storage, Inc. The filing includes a detailed breakdown of the refund, including the principal and interest allocated to each of Transco's GSS and LSS storage customers. The company has also provided a schedule that sets forth the aggregated amounts paid to its customers under Rate Schedules GSS and LSS.

Key Takeaways:

• On June 30, 2025, Transcontinental Gas Pipe Line Company, LLC received a refund from Eastern Gas Transmission and Storage, Inc. under Docket No. RP25-964-000 for service rendered to Transco under EGTS's Rate Schedule GSS.
• The refund was for service provided under Rate Schedules GSS and LSS, which Transco uses to provide service to its customers.
• The filing includes a detailed breakdown of the refund, including the principal and interest allocated to each of Transco's GSS and LSS storage customers.
• The filing also includes a schedule that sets forth the aggregated amounts paid to Transco's GSS and LSS customers.
• The company has pledged to post and certify the filing in accordance with the provisions of Section 154.2(d) of the Commission's Regulations.
• The filing will be available for public inspection at Transco's main office and served to Rate Schedule GSS and LSS shippers, State Commissions, and other interested parties.

Statistics:

• The refund totalled $X, with $X allocated to GSS customers and $X allocated to LSS customers.
• The principal and interest allocated to each customer ranged from $X to $X.
• A total of X customers received the refund, with X customers receiving the principal and interest allocation under GSS and another X customers receiving the allocation under LSS.
• The filing includes attachments that provide further details on the refund, including Appendices A, B, and C.

Sources:

• Transcontinental Gas Pipe Line Company, LLC, "Flow Through of Eastern Gas Transmission and Storage, Inc. Penalty Sharing," July 24, 2025.
• Federal Energy Regulatory Commission, Regulations, 18 C.F.R. Part 154.