Impact of Severe Weather Events on Infrastructure Resilience and Investment Priorities
Ameren experienced a significant EF3 tornado on May 16, spanning a mile wide and traveling 23 miles through Central St. Louis County and into Illinois.
Over 2,700 personnel were deployed to restore service, rebuilding nearly 1,000 poles and restoring power to over 290,000 customers.
Management emphasized ongoing investments in a resilient grid, including upgraded substations, composite poles, and smart outage detection technologies, to improve storm response and reliability.
Consolidated net income for Q2 2025 was $108 million or $0.53 per diluted share, compared to $102 million or $0.51 per share in Q2 2024.
Electric company net income was $108 million or $0.53 per diluted share, slightly down from $109 million or $0.54 per share in Q2 2024 due to milder weather and higher interest and depreciation expenses.
Holding company reported a small loss of less than $1 million, flat compared to a $7 million loss in Q2 2024, primarily due to a one-time pretax benefit of $8.7 million from legacy midstream operations.
Industrial and oilfield load showed softness due to unplanned customer outages but future growth is expected.
Year-to-date weather-normalized load grew 6.5% compared to the same period in 2024, with residential and commercial customer growth at 1% and 25%, respectively.