{"schema_version":"secwatch.filing_event.v1","accession":"0001168165-24-000003","form_type":"8-K","ticker":null,"cik":"0001168165","company_name":"CONSTELLATION ENERGY GENERATION LLC","filed_at":"2024-03-15T23:59:59+00:00","discovered_at":"2026-05-14T18:03:23.543599+00:00","generated_at":"2026-06-04T16:39:08.446861+00:00","sec_items":["1.01","2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Constellation Energy Generation issues $900M Green Senior Notes due 2054 at 5.75%","bullets":["Issued $900M aggregate principal amount of 5.75% Green Senior Notes due March 15, 2054.","Interest payable semi-annually on March 15 and September 15, commencing Sept 15, 2024.","Proceeds to finance or refinance new or existing Eligible Green Projects.","Underwriting syndicate led by Barclays, Credit Agricole, and Mizuho Securities."],"urls":{"canonical":"https://secwatch.observer/filing/0001168165-24-000003","json":"https://secwatch.observer/filing/0001168165-24-000003.json","markdown":"https://secwatch.observer/filing/0001168165-24-000003.md","text":"https://secwatch.observer/filing/0001168165-24-000003.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1168165/000116816524000003/0001168165-24-000003-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1168165/000116816524000003/ceg-20240315.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-04T16:39:08.446861+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":[{"claim_id":"8db2da9cd239d50d94bd647bca54fae3080a1b61","claim":"CONSTELLATION ENERGY GENERATION LLC incurred senior notes of $900,000,000 at 5.75% per annum maturing March 15, 2054.","evidence_excerpt":"On March 15, 2024, Constellation issued and sold $900,000,000 in aggregate principal amount of the Green Senior Notes.","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/1168165/000116816524000003/0001168165-24-000003-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$900,000,000"},{"label":"Rate","value":"5.75% per annum"},{"label":"Maturity","value":"March 15, 2054"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"},{"claim_id":"a73d97d93be63d4cf1338a2ee7f509587904395b","claim":"CONSTELLATION ENERGY GENERATION LLC entered into Green Senior Notes due 2054 valued at $900,000,000 (effective 2024-03-15).","evidence_excerpt":"On March 15, 2024 Constellation Energy Generation, LLC (Constellation) issued and sold $900,000,000 in aggregate principal amount of Green Senior Notes due 2054 (the Green Senior Notes).","evidence_source":"SEC 8-K Item 1.01/1.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1168165/000116816524000003/0001168165-24-000003-index.htm","confidence":0.9,"family_label":"Material Agreements","details":[{"label":"Action","value":"entry"},{"label":"Agreement","value":"notes offering"},{"label":"Value","value":"$900,000,000"},{"label":"Effective","value":"2024-03-15"}],"fact_type":"material_agreement"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}