Ameren AEE Business Segments
| FY'25 | FY'24 | FY'23 | FY'22 | ||
|---|---|---|---|---|---|
| Revenue by Business | |||||
| Ameren Illinois Electric Distribution | $2.4B+14.8% | $2.09B-5.8% | $2.22B-1.7% | $2.26B+37.6% | |
| Ameren Illinois Transmission | $637M+12.9% | $564M+17.5% | $480M+13.2% | $424M— | |
| Ameren Transmission | $862M+10.4% | $781M+15.4% | $677M+10.1% | $615M+9.4% | |
| Union Electric Company | -$32M+3.0% | -$33M+2.9% | -$34M0.0% | -$34M+19.0% | |
| External revenues by Business | |||||
| Union Electric Company | $4.76B+20.3% | $3.96B+3.5% | $3.83B-4.7% | $4.01B+21.2% | |
| Other Income, Net by Business | |||||
| Ameren Illinois Electric Distribution | $89M-8.2% | $97M-5.8% | $103M+71.7% | $60M— | |
| Ameren Illinois Transmission | $28M+21.7% | $23M0.0% | $23M+35.3% | $17M— | |
| Ameren Transmission | $24M-7.7% | $26M-7.1% | $28M+64.7% | $17M— | |
| Union Electric Company | $180M-8.2% | $196M+50.8% | $130M+31.3% | $99M— | |
| Other revenues not from contracts with customers by Business | |||||
| Union Electric Company | $6M-14.3% | $7M+178% | -$9M+91.3% | -$103M— | |
| Taxes other than income taxes by Business | |||||
| Ameren Illinois Electric Distribution | $82M+9.3% | $75M0.0% | $75M0.0% | $75M— | |
| Ameren Illinois Transmission | $5M+25.0% | $4M0.0% | $4M0.0% | $4M— | |
| Ameren Transmission | $9M0.0% | $9M+12.5% | $8M-11.1% | $9M— | |
| Union Electric Company | $393M+5.6% | $372M+3.3% | $360M-0.8% | $363M— | |
| Revenues from alternative revenue programs by Business | |||||
| Ameren Illinois Transmission | -$20M-169% | $29M+142% | $12M— | —— | |
| Ameren Transmission | -$26M-179% | $33M+73.7% | $19M— | —— | |
| Union Electric Company | -$5M-225% | $4M— | —— | $17M+206% | |
| Income Taxes by Business | |||||
| Union Electric Company | $43M+149% | -$87M-988% | -$8M+20.0% | -$10M-433% | |
| Natural gas purchased for resale by Business | |||||
| Ameren Illinois Electric Distribution | $0— | $0— | $0— | $0— | |
| Ameren Transmission | $0— | $0— | $0— | $0— | |
| Union Electric Company | $65M+8.3% | $60M-24.1% | $79M-24.0% | $104M— | |
| Interest Income by Business | |||||
| Union Electric Company | $9M+12.5% | $8M-27.3% | $11M-60.7% | $28M+7.7% | |
| Other operations and maintenance by Business | |||||
| Ameren Illinois Electric Distribution | $656M+6.0% | $619M+16.4% | $532M-8.3% | $580M— | |
| Ameren Illinois Transmission | $56M-1.8% | $57M+16.3% | $49M0.0% | $49M— | |
| Ameren Transmission | $74M+5.7% | $70M+16.7% | $60M0.0% | $60M— | |
| Union Electric Company | $1.03B-2.0% | $1.05B+4.7% | $1B-2.4% | $1.03B— | |
| Preferred Stock Dividends by Business | |||||
| Ameren Illinois Electric Distribution | $1M0.0% | $1M0.0% | $1M0.0% | $1M— | |
| Ameren Transmission | $1M0.0% | $1M0.0% | $1M0.0% | $1M— | |
| Union Electric Company | $3M0.0% | $3M0.0% | $3M0.0% | $3M— | |
| Interest Charges by Business | |||||
| Union Electric Company | $297M+21.7% | $244M+7.5% | $227M+6.6% | $213M+55.5% | |
| Fuel and purchased power by Business | |||||
| Union Electric Company | $1.54B+43.6% | $1.07B+7.4% | $997M-13.3% | $1.15B— | |
| Cost, Depreciation, Amortization and Depletion by Business | |||||
| Union Electric Company | $860M-6.2% | $917M+17.1% | $783M+7.0% | $732M+15.8% | |
| CapEx by Business | |||||
| Ameren Illinois Electric Distribution | $635M+9.7% | $579M-23.0% | $752M+21.1% | $621M+7.3% | |
| Ameren Illinois Transmission | $563M-9.8% | $624M-8.2% | $680M+1.2% | $672M+16.9% | |
| Ameren Transmission | $717M-5.4% | $758M-5.7% | $804M+8.5% | $741M+20.3% | |
| Union Electric Company | $2.5B-7.7% | $2.71B+54.1% | $1.76B+4.1% | $1.69B-16.1% | |
| Purchased Power by Business | |||||
| Ameren Illinois Electric Distribution | $941M+27.2% | $740M-20.7% | $933M-5.2% | $984M— | |
| Revenue by Product | |||||
| Electric | $1.57B+34.6% | $1.17B+16.7% | $999M-16.9% | $1.2B+44.3% | |
| Electricity | $7.67B+17.2% | $6.54B+1.6% | $6.44B-2.2% | $6.58B+24.2% | |
| Natural gas | $1.13B+4.4% | $1.08B+2.1% | $1.06B-22.9% | $1.38B+25.4% | |
| External revenues by Product | |||||
| Electric | $7.67B+17.2% | $6.54B+1.6% | $6.44B-2.2% | $6.58B+24.2% | |
| Natural gas | $1.13B+4.4% | $1.08B+2.1% | $1.06B-22.9% | $1.38B+25.4% |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- How does Ameren break its business down?
- Ameren (AEE) reports revenue by business across 5 parts — Ameren Illinois Electric Distribution, Ameren Illinois Natural Gas, Ameren Illinois Transmission, Ameren Transmission and Union Electric Company. Each is extracted from the segment footnotes and tracked over time.
- Where does Ameren's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Ameren's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.
