The company said the ICC issued an order on December 19, 2024 for Ameren Illinois’ 2024 to 2027 electric distribution service rate plan, and that the approved revenue requirements represent a cumulative four-year increase of $309 million over 4 years compared with the 2023 revenue requirement.

8-KOther EventsFiled Dec 20, 2024Period of report Dec 19, 2024Summary published (UTC) Oct 24, 2026

Key points

AI summary

The company said the ICC issued an order on December 19, 2024 for Ameren Illinois’ 2024 to 2027 electric distribution service rate plan, and that the approved revenue requirements represent a cumulative four-year increase of $309 million over 4 years compared with the 2023 revenue requirement.
The company said Ameren Illinois requested a cumulative 4-year increase of $332 million over the 2023 revenue requirement in its revised MYRP filed in September 2024, and that the increase approved in the ICC order issued in December is $309 million.
The company said the order is based on an allowed return on common equity of 8.72% and a capital structure of 50% common equity, and that the ROE is under appeal. It said rate changes under the order will take effect in late December 2024.

Summary

AI-written

Analysis scope · Filing bodyWe analyzed the filing body and confirmed exhibits. This is not a review of other exhibits, investor presentations or the full earnings call. Some paragraphs were omitted because their support in the source could not be confirmed.

ICC approves 4-year cumulative $309 million increase in December 2024 order

The company said the ICC issued an order on December 19, 2024 for Ameren Illinois’ 2024 to 2027 electric distribution service rate plan, and that the approved revenue requirements represent a cumulative four-year increase of $309 million over 4 years compared with the 2023 revenue requirement.

Source · Based on the filing body and exhibits

Ameren Illinois’ September 2024 revised request seeks cumulative $332 million increase

The company said Ameren Illinois requested a cumulative 4-year increase of $332 million over the 2023 revenue requirement in its revised MYRP filed in September 2024, and that the increase approved in the ICC order issued in December is $309 million.

Source · Based on the filing body and exhibits

ROE of 8.72% under appeal; rate changes take effect late December 2024

The company said the order is based on an allowed return on common equity of 8.72% and a capital structure of 50% common equity, and that the ROE is under appeal. It said rate changes under the order will take effect in late December 2024.

Source · Based on the filing body and exhibits

AI summarized the filing and translated the summary into English; it may differ from the original. For reference only, not investment advice. AI translated the published Korean report into English. Figures are copied as filed, not recalculated.

Original filing

The filing as submitted to SEC EDGAR. You can check the figures and statements of this summary against it.

View the original filing on SEC EDGAR ↗

Unauthorized scraping, data storage and database creation prohibited

Without prior written consent, you must not crawl or scrape data compiled and organized by Chickstock or its analysis and summaries, or collect them repeatedly or in bulk for storage, ingestion or database creation. Repurposing, redistribution, sale and use to build other services are also prohibited.

Unauthorized use may result in access restrictions, demands to stop infringement and delete copies, and claims for damages. Violations of applicable law may also give rise to criminal liability.

Uses permitted by law, the Terms of Service or a separate agreement remain subject to their respective scope. Rights in individual source materials, including original filings, remain with their respective rights holders.