secwatch.observer — SEC 8-K summary ====================================== Issuer: SOUTHERN CO GAS (—) CIK: 0001004155 Form: 8-K Filed at: 2026-10-15T20:06:27+00:00 Accession: 0001004155-26-000027 Event type: regulatory Sentiment: positive Materiality: 0.45 Item codes: 8.01 LLM model: deepseek-v4.1-flash:cloud@v2 Illinois ICC approves Nicor Gas rate settlement: $82M base rate increase, 9.48% ROE, effective Nov 16 -------------------------------------------------------------------------------- - Illinois Commerce Commission approved a Stipulation among Nicor Gas, ICC Staff, Illinois Attorney General, CUB and others, filed with the ICC on September 8, 2026. - Annual base rate revenues will increase by approximately $82 million, effective November 16, 2026; ROE set at 9.48% and equity ratio at 50.00%. - Settlement resolves the Nicor Gas general base rate case filed January 9, 2026; order can be challenged by rehearing requests within 30 days of service. - Once the order is final, Nicor Gas will move to dismiss its pending appeal of the Illinois Commission's November 19, 2025 base rate case decision. - Other signatories include Illinois Industrial Energy Consumers, Legal Action Chicago, Retail Energy Supply Association and Illinois Competitive Energy Association. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1004155/000100415526000027/0001004155-26-000027-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1004155/000100415526000027/so-20261015.htm HTML page: https://secwatch.observer/filing/0001004155-26-000027 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer