{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-014777","form_type":"8-K","ticker":"AVA","cik":"0000104918","company_name":"AVISTA CORP","filed_at":"2025-02-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:02.801231+00:00","generated_at":"2026-05-27T01:21:15.432352+00:00","sec_items":["8.01"],"event_type":"regulatory","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Avista files multi-year electric & gas rate cases in Idaho seeking ~$70M total revenue increase","bullets":["Electric: $43.0M (14.0%) effective Sep 2025, plus $17.7M (5.0%) effective Sep 2026.","Natural gas: $8.8M (17.7%) effective Sep 2025, plus $1.0M (1.7%) effective Sep 2026.","Request assumes 10.4% ROE, 50% equity ratio, and 7.68% rate of return on rate base.","Drivers: capital infrastructure, wildfire resiliency plan, technology, O&M, and power supply costs.","IPUC has up to nine months to review and issue a decision on the filings."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-014777","json":"https://secwatch.observer/filing/0000950170-25-014777.json","markdown":"https://secwatch.observer/filing/0000950170-25-014777.md","text":"https://secwatch.observer/filing/0000950170-25-014777.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/104918/000095017025014777/0000950170-25-014777-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/104918/000095017025014777/ava-20250131.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T01:21:15.432352+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"}