{"schema_version":"secwatch.filing_event.v1","accession":"0001104659-23-028995","form_type":"8-K","ticker":"ES","cik":"0000072741","company_name":"EVERSOURCE ENERGY","filed_at":"2023-03-06T23:59:59+00:00","discovered_at":"2026-05-14T18:03:47.908963+00:00","generated_at":"2026-06-18T12:22:33.293725+00:00","sec_items":["2.03","9.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Eversource Energy issues $750M of 5.45% Senior Notes due 2028","bullets":["Issued $750M aggregate principal of 5.45% Senior Notes, Series Z, due March 1, 2028.","Interest payable semi-annually on March 1 and September 1, starting September 1, 2023.","Notes are unsecured obligations; issued under Eighteenth Supplemental Indenture with BNY Mellon as trustee.","Underwriters include BofA Securities, J.P. Morgan, Mizuho, Morgan Stanley, U.S. Bancorp, Wells Fargo."],"urls":{"canonical":"https://secwatch.observer/filing/0001104659-23-028995","json":"https://secwatch.observer/filing/0001104659-23-028995.json","markdown":"https://secwatch.observer/filing/0001104659-23-028995.md","text":"https://secwatch.observer/filing/0001104659-23-028995.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/72741/000110465923028995/0001104659-23-028995-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/72741/000110465923028995/tm238564d1_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-18T12:22:33.293725+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":"53af9c7ac31e57622c8c6806b8be2af402161b70","claim":"EVERSOURCE ENERGY incurred senior notes of $750,000,000 at 5.45% maturing Due 2028.","evidence_excerpt":"On March 6, 2023, Eversource Energy issued $750,000,000 aggregate principal amount of its 5.45% Senior Notes, Series Z, Due 2028 (the “Notes”), pursuant to an Underwriting Agreement, dated March 1, 2023, among Eversource Energy and BofA Securities, Inc., J.P. Morgan Securities LLC, Mizuho Securities USA LLC, Morgan Stanley & Co. LLC, U.S. Bancorp Investments, Inc. and Wells Fargo Securities, LLC, as representatives of the underwriters named therein","evidence_source":"SEC 8-K Item 2.03/2.04","evidence_url":"https://www.sec.gov/Archives/edgar/data/72741/000110465923028995/0001104659-23-028995-index.htm","confidence":0.9,"family_label":"Debt Financings","details":[{"label":"Instrument","value":"senior notes"},{"label":"Principal","value":"$750,000,000"},{"label":"Rate","value":"5.45%"},{"label":"Maturity","value":"Due 2028"},{"label":"Event","value":"incurrence"}],"fact_type":"debt_financing"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}