skos:altLabel | - Ameren Illinois
- Illinois Power Company
- Ameren Corporation
- Ameren Energy Generating Company
- Ameren Missouri
- Ameren Power Company
- Ameren UE
- AmerenUE's
- Amn Healthcare Services, Inc.
- Central Illinois Light Company (CILCO)
- Illinois Power
- Illinois Power and Light
- Illinois Power and Light Service
- Illinois electric rate increase
- Union Electric Company
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