{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-094252","form_type":"8-K","ticker":"DUK","cik":"0001326160","company_name":"Duke Energy CORP","filed_at":"2023-08-22T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.581465+00:00","generated_at":"2026-06-11T05:25:03.045620+00:00","sec_items":["7.01","9.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Duke Energy Carolinas reaches partial rate case settlement; expects $30-40M pre-tax Q3 charge","bullets":["Partial stipulation with NC Public Staff on rate base, MYRP capital ($4.6B), depreciation, and GIP cost recovery.","Agreed historic rate base of ~$19.5B; total revenue increase request after stipulation is $824M over 3 years (15.7% cumulative).","Grid Improvement Plan deferred costs to be recovered over 18 yrs with debt return during deferral, full WACC return during amortization.","Unresolved issues include ROE, capital structure, COVID-19 cost recovery, and storm balancing account; hearing starts Aug 28, 2023.","Duke Energy Plaza capital costs reduced by $50M; one-time charge of $30–40M related to updated coal plant retirement dates."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-094252","json":"https://secwatch.observer/filing/0001104659-23-094252.json","markdown":"https://secwatch.observer/filing/0001104659-23-094252.md","text":"https://secwatch.observer/filing/0001104659-23-094252.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1326160/000110465923094252/0001104659-23-094252-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/30371/000110465923094252/tm2324299d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T05:25:03.045620+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"}