{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-26-111420","form_type":"8-K","ticker":"AEE","cik":"0001002910","company_name":"AMEREN CORP","filed_at":"2026-09-28T21:25:27+00:00","discovered_at":"2026-09-28T21:26:02.295090+00:00","generated_at":"2026-10-12T13:38:33.026216+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.45,"calibrated_materiality_score":0.45,"confidence":"high","headline":"Ameren Missouri files 2026 IRP with MoPSC; plans 2,100 MW gas by 2031, 1,300 MW solar by 2030","bullets":["Forecast load growth of 2.9-3.9 GW by 2030, 5-6 GW by 2035 and 6-9 GW by 2045 underpins the preferred plan filed Sept. 28, 2026 with the Missouri PSC.","Adds 2,100 MW of combined-cycle natural gas by 2031, plus 2,800 MW by 2035 and 1,400 MW by 2042, and 1,900 MW of simple-cycle gas by 2029.","Adds 1,300 MW of solar by 2030 (+1,050 MW by 2035), 1,500 MW of wind by 2040, 2,400 MW of battery storage by 2030 and 500 MW of gas fuel cells by 2030.","Includes 1,200 MW of new nuclear by 2040; Ameren Missouri expects to seek and receive NRC approval to extend Callaway's operating license beyond its 2044 expiration.","Labadie coal units' retirement pushed to 2042 from 2036; about 1,800 MW of natural gas-fired capacity to be retired by 2040."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-26-111420","json":"https://secwatch.observer/filing/0001104659-26-111420.json","markdown":"https://secwatch.observer/filing/0001104659-26-111420.md","text":"https://secwatch.observer/filing/0001104659-26-111420.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1002910/000110465926111420/0001104659-26-111420-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/100826/000110465926111420/tm2626189d1_8k.htm"},"model":{"generated_by":"deepseek-v4.1-flash:cloud@v2","generated_at":"2026-10-12T13:38:33.026216+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}