{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-028015","form_type":"8-K","ticker":"OPAL","cik":"0001842279","company_name":"OPAL Fuels Inc.","filed_at":"2026-04-28T23:59:59+00:00","discovered_at":"2026-05-14T18:02:33.101053+00:00","generated_at":"2026-05-15T03:08:42.705312+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.1,"calibrated_materiality_score":0.1,"confidence":"high","headline":"OPAL Fuels to release Q1 2026 earnings on May 11, 2026, with conference call","bullets":["Earnings results for Q1 ended March 31, 2026, will be released before market open on Monday, May 11, 2026.","Conference call scheduled for Monday, May 11, 2026 at 11:00 a.m. Eastern Time.","A listen-only webcast will be accessible via media server and on the company's Investor Relations website.","No financial results or guidance were provided in this announcement."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-028015","json":"https://secwatch.observer/filing/0001628280-26-028015.json","markdown":"https://secwatch.observer/filing/0001628280-26-028015.md","text":"https://secwatch.observer/filing/0001628280-26-028015.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1842279/000162828026028015/0001628280-26-028015-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1842279/000162828026028015/opal-20260428.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T03:08:42.705312+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"}