• S&P raised Cemig’s Brazil national-scale corporate credit rating to brAAA from brAA+.
• Outlook set at stable.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. CEMIG - Companhia Energética de Minas Gerais published the original content used to generate this news brief on August 18, 2026, and is solely responsible for the information contained therein.