Reykjavík Energy | Addendum to base prospectus

Group 1 - Reykjavik Energy has published an addendum to its base prospectus dated October 2, 2024, to update its green financing framework in alignment with the European Union taxonomy [1] - The alignment of the green financing framework has been independently verified by S&P Global and approved by the Central Bank of Iceland's Financial Supervision [1] - The addendum will be available on the issuer's website and at the issuer's office during the validity period of the base prospectus [2] Group 2 - Fossar Investment Bank hf. managed the approval process of the addendum by the Central Bank of Iceland's Financial Supervision [2] - Contact information for the CFO of Reykjavik Energy, Snorri Hafsteinn Thorkelsson, is provided for further inquiries [3]