---
schema_version: "secwatch.filing_event.v1"
accession: "0001168165-23-000010"
form_type: "8-K"
ticker: null
cik: "0001168165"
company_name: "CONSTELLATION ENERGY GENERATION LLC"
filed_at: "2023-04-03T23:59:59+00:00"
generated_at: "2026-06-17T06:47:55.591606+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.4
calibrated_materiality_score: 0.4
confidence: "high"
source: SEC EDGAR
---

# Constellation Energy Generation reoffers $435M in tax-exempt bonds with new rates 4.100%-4.450%

## Summary
- Completed reoffering of six issues of pollution control revenue refunding bonds totaling $435,470,000 principal.
- Interest rates modified to term rates ranging from 4.100% to 4.450% per issue.
- Bonds were previously repurchased by Constellation and will now be recorded as a long-term liability.
- Each bond issue subject to mandatory purchase at principal plus accrued interest on applicable date.

## SEC filing metadata
- accession: 0001168165-23-000010
- form_type: 8-K
- cik: 0001168165
- company_name: CONSTELLATION ENERGY GENERATION LLC
- filed_at: 2023-04-03T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.4
- calibrated_materiality_score: 0.4
- confidence: high
- sec_items: 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1168165/000116816523000010/0001168165-23-000010-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1168165/000116816523000010/ceg-20230403.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001168165-23-000010
- JSON: https://secwatch.observer/filing/0001168165-23-000010.json
- Plain text: https://secwatch.observer/filing/0001168165-23-000010.txt

## Key facts
- Debt Financings
  CONSTELLATION ENERGY GENERATION LLC incurred senior notes of $435,470,000 with various investors at 4.100% to 4.450% maturing unknown.
  - Instrument: senior notes
  - Principal: $435,470,000
  - Counterparty: various investors
  - Rate: 4.100% to 4.450%
  - Event: incurrence
  source text: On April 3, 2023, Constellation Energy Generation, LLC (Constellation) completed separate reofferings for six issues of tax-exempt pollution control revenue refunding bonds (the Bonds) totaling, in the aggregate, $435,470,000 in principal amount, which were issued by various issuers and for which Constellation is the primary obligor.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1168165/000116816523000010/0001168165-23-000010-index.htm

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