Company: ATO
Filing Date: 2025-11-14
Form Type: 10-K
Source: 0000731802-25-000056
Chunk: 11

Company: ATMOS ENERGY CORP
Filing Date: 2025-11-14
Form: 10-K
Item: Item 1
Chunk 11
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 — 1,971 01/01/2023MississippiMississippi - SIR10/20238,560 — 8,560 11/01/2022MississippiMississippi - SRF10/202312,188 778 12,966 11/01/2022Kentucky/Mid-StatesKentucky PRP09/20231,588 — 1,588 10/02/2022Mid-TexMid-Tex Cities RRM12/202181,402 (395)81,007 10/01/2022West TexasWest Texas Cities RRM12/20217,315 (41)7,274 10/01/2022Kentucky/Mid-StatesVirginia - SAVE09/2023477 — 477 10/01/2022Total 2023 Filings$258,824 $(1,099)$257,725 

(1)    On October 2, 2024, we implemented the PRP rates subject to refund; on May 29, 2025, the Kentucky Public Service Commission issued a final order approving the PRP filing.

(2)    The rate increase for this filing was approved based on the effective date herein; however, the new rates were implemented beginning September 1, 2023.

Rate Case Filings

A rate case is a formal request from Atmos Energy to a regulatory authority to increase rates that are charged to customers. Rate cases may also be initiated when the regulatory authorities request us to justify our rates. This process is referred to as a “show cause” action. Adequate rates are intended to provide for recovery of the Company’s costs as well as a reasonable rate of return to our shareholders and ensure that we continue to safely deliver reliable, reasonably priced natural gas service to our customers. 

The following table summarizes our recent rate case activity during the fiscal years ended September 30, 2025, 2024, and 2023:

11

DivisionStateIncrease in Annual Operating IncomeEDIT ImpactIncrease (Decrease) in Annual Operating Income Excluding EDITEffective Date  (In thousands) 2025 Rate Case Filings:Mid-Tex ATM CitiesTexas$4,439 $25 $4,464 08/01/2025Mid-Tex EnvironsTexas2,297 (174)2,123 08/01/2025West Texas SystemwideTexas30,