Union Electric Company — Other operations and maintenance
Ameren Union Electric Company — Other operations and maintenance decreased by 6.0% to $264.00M in Q1 2026 compared to the prior quarter. Year-over-year, this metric grew by 5.6%, from $250.00M to $264.00M. Over 3 years (FY 2022 to FY 2025), Union Electric Company — Other operations and maintenance shows relatively stable performance with a 0.0% CAGR. This is a positive signal — lower values indicate better performance for this metric.
Analysis
How to read this metric
An increase relative to revenue may indicate declining operational efficiency or rising maintenance requirements for aging infrastructure.
Detailed definition
This metric encompasses the day-to-day operating expenses of the Union Electric Company segment, excluding fuel and powe...
Peer comparison
Comparable to O&M expense line items in utility financial reporting.
aee_segment_union_electric_company_other_operations_and_maintenanceHistorical Data
| Q1 '22 | Q2 '22 | Q3 '22 | Q4 '22 | Q1 '23 | Q2 '23 | Q3 '23 | Q4 '23 | Q1 '24 | Q2 '24 | Q3 '24 | Q4 '24 | Q1 '25 | Q2 '25 | Q3 '25 | Q4 '25 | Q1 '26 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Value | $257.00M | $257.00M | $257.00M | $257.00M | $250.75M | $250.75M | $250.75M | $250.75M | $254.00M | $247.00M | $288.00M | $261.00M | $250.00M | $238.00M | $260.00M | $281.00M | $264.00M |
| QoQ Change | — | +0.0% | +0.0% | +0.0% | -2.4% | +0.0% | +0.0% | +0.0% | +1.3% | -2.8% | +16.6% | -9.4% | -4.2% | -4.8% | +9.2% | +8.1% | -6.0% |
| YoY Change | — | — | — | — | -2.4% | -2.4% | -2.4% | -2.4% | +1.3% | -1.5% | +14.9% | +4.1% | -1.6% | -3.6% | -9.7% | +7.7% | +5.6% |
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Frequently Asked Questions
- What is Ameren's union electric company — other operations and maintenance?
- Ameren (AEE) reported union electric company — other operations and maintenance of $264.00M in Q1 2026.
- How has Ameren's union electric company — other operations and maintenance changed year-over-year?
- Ameren's union electric company — other operations and maintenance increased by 5.6% year-over-year, from $250.00M to $264.00M.
- What is the long-term trend for Ameren's union electric company — other operations and maintenance?
- Over 3 years (2022 to 2025), Ameren's union electric company — other operations and maintenance has grown at a 0.0% compound annual growth rate (CAGR), from $1.03B to $1.03B.
- What does union electric company — other operations and maintenance mean?
- General operating and maintenance costs for the segment, excluding fuel and power.