Company: AWK
Filing Date: 2025-10-29
Form Type: 10-Q
Source: 0001410636-25-000173
Chunk: 131

Company: American Water Works Company, Inc.
Filing Date: 2025-10-29
Form: 10-Q
Item: Part I, Item 1
Chunk 131
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 adopting the settlement agreement filed by the Company’s Hawaii subsidiary on April 25, 2025, with respect to its general rate case filed on August 2, 2024. The final order approves an annualized increase of approximately $1 million in wastewater revenue, which is based on a return on equity of 9.75% and a capital structure with an equity component of 52.11% and a debt component of 47.89%. New rates were effective August 1, 2025.

On May 21, 2025, the Iowa Utilities Commission issued a final order approving the adjustment of base rates requested in a general rate case originally filed on May 1, 2024, by the Company’s Iowa subsidiary. The general rate case order approved a $13 million annualized increase in water and wastewater system revenues, excluding infrastructure surcharges of $1 million, based on an authorized return on equity of 9.60%, authorized rate base of $262 million, and a capital structure with a common equity component of 52.57% and a long-term debt component of 47.43%. The requested annualized revenue increase was driven primarily by over $157 million of capital investments made and expected to be made by the Iowa subsidiary through March 2026. Interim rates of $5 million were effective May 11, 2024, with the remaining increase in annualized water and wastewater system revenues of $8 million effective on August 1, 2025.

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On May 14, 2025, the Company’s Indiana subsidiary’s third step increase of $17 million in annualized water and wastewater system revenues became effective. The Indiana subsidiary filed the general rate case on March 31, 2023, and on February 14, 2024, the Indiana Utility Regulatory Commission (the “IURC”) issued an order that approved a $65 million annualized increase in water and wastewater system revenues, excluding previously recovered infrastructure surcharges. The annualized revenue increase included three step increases, with $25 million of the increase included in rates in February 2024, $23 million in May 2024, and $17 million in May 2025.

On May 7, 2025, the Missouri Public Service Commission (the “MoPSC”) issued an order approving without modification the stipulation and agreement (the “Stipulation”) with respect to a general rate case filed on July 1, 2024, by the Company’s Missouri subsidiary.