secwatch.observer — SEC 8-K summary
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Issuer:     AMEREN CORP (AEE)
CIK:        0001002910
Form:       8-K
Filed at:   2023-11-21T23:59:59+00:00
Accession:  0001104659-23-120035
Event type: regulatory
Sentiment:  neutral
Materiality: 0.60
Item codes: 8.01
LLM model:  deepseek-v4-flash:cloud@v2

ICC approves $112M annual base rate increase for Ameren Illinois natural gas delivery
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- $112M annual base rate increase approved by ICC; includes $77M that would have been recovered under riders in 2024.
- Allowed ROE of 9.44%, 50% common equity ratio, and rate base of $2.85 billion.
- Order reduced ~$93M of distribution and transmission capital investments from the requested amount.
- Impact on 2023 results expected immaterial; new rates effective late November 2023.
- Ameren Illinois evaluating whether to seek rehearing or appeal; intervenor parties may also act.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1002910/000110465923120035/0001104659-23-120035-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/18654/000110465923120035/tm2331124d1_8k.htm
  HTML page:      https://secwatch.observer/filing/0001104659-23-120035

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer