8-KOther EventsExhibits & Filings

American Water Works Company, Inc. 8-K Report, Corporate Update (May 22, 2025)

Filed May 22, 2025For Securities:AWK

Summary

American Water Works Company, Inc. (AWK) has announced a significant development regarding its wholly owned subsidiary, Iowa American Water Company. The Iowa Utilities Commission (IUC) has issued a final order approving a substantial increase in base rates for Iowa American Water. This decision, stemming from a general rate case initiated in May 2024, will result in an annualized revenue increase of $12.7 million for water and wastewater services, in addition to $0.9 million from infrastructure surcharges. The approved rate increase is primarily driven by over $157 million in capital investments made and planned by Iowa American Water through March 2026, aimed at modernizing and improving its systems. This is a positive development for the company, as it allows for recovery of significant infrastructure spending and supports future investment. Investors should note the authorized return on equity (ROE) remains at 9.60%, with adjustments to the authorized rate base and capital structure compared to the previous rate case.

Key Highlights

  • 1Iowa Utilities Commission (IUC) issued a final order approving a $12.7 million annualized revenue increase for Iowa American Water.
  • 2The approved revenue increase excludes an additional $0.9 million from infrastructure surcharges.
  • 3The rate case was initiated by Iowa American Water on May 1, 2024.
  • 4The approved rate increase is supported by over $157 million in capital investments made and projected through March 2026.
  • 5The authorized return on equity (ROE) remains at 9.60%.
  • 6The authorized rate base has increased significantly to $262.1 million from $144.7 million previously.
  • 7New rates will become effective after Iowa American Water files and the IUC reviews the updated rate structure.

Frequently Asked Questions

The final order allows Iowa American Water, a subsidiary of AWK, to increase its annualized water and wastewater revenues by $12.7 million, plus $0.9 million in infrastructure surcharges. This directly benefits AWK by improving the profitability and cash flow of its Iowa operations.

The rate increase is primarily to recover over $157 million in capital investments that Iowa American Water has made and plans to make through March 2026. These investments are crucial for modernizing and maintaining the water and wastewater infrastructure.

No, the new rates will not be effective immediately. Iowa American Water must first file updated rates that reflect the IUC's order, and the IUC must then review and approve that filing before the new rates can be implemented.

The authorized rate base has significantly increased to $262.1 million, compared to $144.7 million in the last rate case. The capital structure has seen a slight adjustment, with the common equity component increasing marginally to 52.57% from 52.28%, while the long-term debt component decreased slightly.