{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-24-008614","form_type":"8-K","ticker":"DUK","cik":"0001326160","company_name":"Duke Energy CORP","filed_at":"2024-01-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.781596+00:00","generated_at":"2026-06-06T13:08:07.976607+00:00","sec_items":["8.01","9.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Duke Energy Florida intends to file base rate case; requests ~$596M increase in 2025","bullets":["Requests $596M base rate revenue increase for 2025, $95M for 2026, $127M for 2027; average ~4% annual.","Proposes ROE midpoint of 11.15% on 53% equity/47% debt capital structure.","Overall customer bills expected to decrease in 2025 due to expiring fuel under-recovery and storm costs.","Plans $3.3B in T&D investment, $1.5B for 1,050 MW solar plus 100 MW storage through 2027.","Rate case to be filed April 2, 2024; subject to FPSC approval with public hearings."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-24-008614","json":"https://secwatch.observer/filing/0001104659-24-008614.json","markdown":"https://secwatch.observer/filing/0001104659-24-008614.md","text":"https://secwatch.observer/filing/0001104659-24-008614.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1326160/000110465924008614/0001104659-24-008614-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/37637/000110465924008614/tm244621d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-06T13:08:07.976607+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"}