{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-25-115502","form_type":"8-K","ticker":"AEE","cik":"0001002910","company_name":"AMEREN CORP","filed_at":"2025-11-24T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.464481+00:00","generated_at":"2026-05-16T17:12:25.575056+00:00","sec_items":["8.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Missouri PSC approves Ameren Missouri large load rate plan with 12-year minimum contracts","bullets":["MoPSC order Nov 24 approves amended stipulation for Large Load Customer Rate Plan.","Tariff applies to new/existing facilities with 75+ MW monthly load demand; ESA term 12 years plus up to 5-year ramp.","Customers pay demand charges on 80% of contracted capacity; exit fees tied to remaining term plus 60 months.","Earnings sharing: 65% of ROE above 9.74% returned to retail customers; force majeure deferral allowed.","Collateral requirement of 2 years minimum bills; up to 60% exemption for high-credit customers."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-25-115502","json":"https://secwatch.observer/filing/0001104659-25-115502.json","markdown":"https://secwatch.observer/filing/0001104659-25-115502.md","text":"https://secwatch.observer/filing/0001104659-25-115502.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1002910/000110465925115502/0001104659-25-115502-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/100826/000110465925115502/tm2532033d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T17:12:25.575056+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"}