Management believes that the information on this page has been prepared in accordance with the Commission's Opinion 154-B methodology. This presentation on page 700 is not necessarily in the form in which it would appear in connection with a challenge to a particular rate, or rates, and is therefore not intended to be binding in any specific rate litigation.

Notes:

Pursuant to the Commission’s Remedial Order, issued on November 20, 2025, in Docket No. RM25-2-000, Total Interstate Operating Revenues include amounts recoverable during the Locked-In-Period from March 1, 2022, to September 17, 2024.

2024 amounts have been restated to correct the rate base calculation.