American Water Works Company, Inc. 8-K Report, Corporate Update (Dec 6, 2024)

American Water Works Company, Inc. (AWK) announced a significant development regarding its wholly-owned subsidiary, California-American Water Company (Cal Am), through the approval of a final decision by the California Public Utilities Commission (CPUC).

This decision, based on a partial settlement agreement, will result in incremental annualized water and wastewater revenues for Cal Am. Specifically, investors can anticipate approximately $20.9 million^a in increased revenues for the 2024 test year, followed by an estimated $15.9 million in each of the 2025 and 2026 escalation and attrition years, respectively. These new rates are set to be implemented retroactively to January 1, 2024, providing immediate financial benefit.

While the rate case outcome is largely positive, the CPUC did deny Cal Am's proposed Water Resources Sustainability Plan decoupling mechanism. However, the existing Annual Consumption Adjustment Mechanism will continue.

Cal Am is considering an application for rehearing regarding the denied decoupling mechanism. This filing is important for AWK investors as it provides clarity on the near-term revenue outlook for a key subsidiary in a major regulatory jurisdiction and highlights potential future regulatory actions.