---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-020565"
form_type: "8-K"
ticker: "ES"
cik: "0000072741"
company_name: "EVERSOURCE ENERGY"
filed_at: "2026-02-26T23:59:59+00:00"
generated_at: "2026-05-15T23:57:02.281822+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Eversource Energy issues $1.5B in junior subordinated notes due 2056

## Summary
- Issued $750M Series A and $750M Series B Junior Subordinated Notes, both due 2056.
- Notes are unsecured obligations of Eversource Energy.
- Underwriters include Barclays, BofA, Citigroup, J.P. Morgan, Morgan Stanley, and MUFG.

## SEC filing metadata
- accession: 0001104659-26-020565
- form_type: 8-K
- ticker: ES
- cik: 0000072741
- company_name: EVERSOURCE ENERGY
- filed_at: 2026-02-26T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/72741/000110465926020565/0001104659-26-020565-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/72741/000110465926020565/tm267394d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-020565
- JSON: https://secwatch.observer/filing/0001104659-26-020565.json
- Plain text: https://secwatch.observer/filing/0001104659-26-020565.txt

## Source-grounded claims
- claim_id: 91383919932c5ab889c32d9ba14fea924b45baf7
  claim: EVERSOURCE ENERGY incurred debt of $750,000,000 aggregate principal amount with The Bank of New York Mellon Trust Company, N.A. maturing Due 2056.
  evidence_excerpt: Eversource Energy issued (i) $750,000,000 aggregate principal amount of its Junior Subordinated Notes, Series A, Due 2056
  evidence_url: https://www.sec.gov/Archives/edgar/data/72741/000110465926020565/0001104659-26-020565-index.htm
- claim_id: 91383919932c5ab889c32d9ba14fea924b45baf7
  claim: EVERSOURCE ENERGY incurred debt of $750,000,000 aggregate principal amount with The Bank of New York Mellon Trust Company, N.A. maturing Due 2056.
  evidence_excerpt: and (ii) $750,000,000 aggregate principal amount of its Junior Subordinated Notes, Series B, Due 2056
  evidence_url: https://www.sec.gov/Archives/edgar/data/72741/000110465926020565/0001104659-26-020565-index.htm

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