{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-088365","form_type":"8-K","ticker":"HASI","cik":"0001561894","company_name":"HA Sustainable Infrastructure Capital, Inc.","filed_at":"2026-03-03T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.440254+00:00","generated_at":"2026-05-15T22:14:47.918835+00:00","sec_items":["8.01"],"event_type":"debt","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"HASI refinances $450M of 8% senior notes with new green debt issuances","bullets":["Redeemed all $450M outstanding of 8.000% senior notes due 2027 using proceeds from new issuances.","Issued $600M of 7.125% green junior subordinated notes due 2056 and $400M of 6.000% green senior unsecured notes due 2036.","New debt extends maturities to 2036 and 2056 vs. original 2027 maturity on redeemed notes.","Combined $1B in new green notes replaces $450M in higher-coupon debt, reducing average interest cost and extending duration."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-088365","json":"https://secwatch.observer/filing/0001193125-26-088365.json","markdown":"https://secwatch.observer/filing/0001193125-26-088365.md","text":"https://secwatch.observer/filing/0001193125-26-088365.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1561894/000119312526088365/0001193125-26-088365-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1561894/000119312526088365/d76936d8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-15T22:14:47.918835+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"}