---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-078275"
form_type: "8-K"
ticker: "HASI"
cik: "0001561894"
company_name: "HA Sustainable Infrastructure Capital, Inc."
filed_at: "2026-06-26T20:15:45+00:00"
generated_at: "2026-06-26T20:17:32.757130+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# HASI issues $1.0B of 5.950% green senior unsecured notes due 2033

## Summary
- $1,000,000,000 aggregate principal; 5.950% coupon payable semiannually; mature July 15, 2033.
- Net proceeds to repay credit facility and commercial paper borrowings; cash equal to net proceeds used for eligible green projects.
- Notes are senior unsecured, guaranteed by Operating Partnership and certain subsidiaries; subject to make-whole redemption before May 15, 2033.
- Registration rights agreement executed; Company to file exchange offer registration statement within 364 days.
- Change of control triggers repurchase at 101% of principal plus accrued interest.

## SEC filing metadata
- accession: 0001104659-26-078275
- form_type: 8-K
- ticker: HASI
- cik: 0001561894
- company_name: HA Sustainable Infrastructure Capital, Inc.
- filed_at: 2026-06-26T20:15:45+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1561894/000110465926078275/0001104659-26-078275-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1561894/000110465926078275/tm2616629d10_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-078275
- JSON: https://secwatch.observer/filing/0001104659-26-078275.json
- Plain text: https://secwatch.observer/filing/0001104659-26-078275.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.