8-KMaterial AgreementsFinancial EventsRegulation FD+1

Constellation Energy Corp 8-K Report, Material Agreement (Nov 18, 2025)

Filed November 18, 2025For Securities:CEG

Summary

Constellation Energy Corp (CEG) has announced a significant financing agreement through its subsidiary, Constellation Energy Generation, LLC, with the U.S. Department of Energy (DOE) and the Federal Financing Bank (FFB). This agreement, effective November 17, 2025, includes a $1.0 billion loan guarantee facility designed to support the restart and repowering of the Christopher M. Crane Clean Energy Center, a 835 MW nuclear generating station. The financing, guaranteed by the DOE and provided by the FFB, is crucial for the restoration, maintenance, repair, inspection, qualification, and licensing of the plant, which is anticipated to be completed by September 15, 2030, or when the full $1.0 billion is drawn. This substantial DOE-backed financing underscores a strategic move by Constellation to revitalize a key nuclear asset, potentially enhancing its clean energy generation capacity. The loan carries full recourse to Constellation and has a bullet maturity in November 2055, with interest payments semi-annually. The specific interest rate will be tied to U.S. Treasury yields plus a spread. Investors should note the conditions precedent to advances, including compliance with various federal acts and program requirements. While the loan is currently unsecured, Constellation is obligated to secure it equally and ratably if it grants liens on other long-term indebtedness.

Key Highlights

  • 1Secured $1.0 billion loan guarantee facility from the U.S. Department of Energy (DOE) and Federal Financing Bank (FFB) for the Christopher M. Crane Clean Energy Center.
  • 2Financing to support the restart and repowering of an 835 MW nuclear generating station.
  • 3Loan facility matures on November 17, 2055, with principal payable in full at maturity (bullet maturity).
  • 4Interest rate to be determined by FFB at the time of advance, based on U.S. Treasury yields plus 0.375% per annum.
  • 5Borrowings are contingent on eligible project costs and program compliance, with a drawdown deadline of September 15, 2030, or when the $1.0 billion limit is reached.
  • 6Loan carries full recourse to Constellation Energy Generation, LLC.
  • 7Obligation to secure the loan on a pari passu basis if other long-term indebtedness is secured by a lien.

Frequently Asked Questions

The primary purpose of the $1.0 billion loan guarantee facility is to fund the restart and repowering of the Christopher M. Crane Clean Energy Center, an 835 MW nuclear generating station. This includes costs related to restoration, maintenance, repair, inspection, qualification, and licensing of the plant.

The loan is a multi-advance term loan facility with a maximum principal amount of $1.0 billion. Interest is payable semi-annually, and the principal is due in full on November 17, 2055 (bullet maturity). Advances can be drawn until September 15, 2030, or until the facility reaches its $1.0 billion limit.

The Federal Financing Bank (FFB) is providing the loan advances. The U.S. Department of Energy (DOE) is acting as the guarantor for Constellation Energy Generation, LLC's obligations under the loan documents, via a Loan Guarantee Agreement, as part of the Title XVII Loan Guarantee Program.

Yes, Constellation must meet several conditions to draw funds, including certifying compliance with the Title XVII Loan Guarantee Program, ensuring accuracy of project-related information, demonstrating compliance with prevailing wage requirements (Davis-Bacon Act), and adhering to the Cargo Preference Act of 1954. Advances are limited to 80% of eligible project costs at any given time.