CEMIG Names Marco Aurélio Martins da Costa Vasconcelos as CEO

• CEMIG elected Marco Aurélio Martins da Costa Vasconcelos CEO on September 11, 2026.
• Vasconcelos has served as COPASA MG’s deputy legal officer since 2022, overseeing corporate governance, regulation, compliance and business development.
• Alexandre Ramos Peixoto was elected board chair. He previously served as CEO and chief regulatory and institutional relations officer.
• Peixoto is a career engineer with experience at Brazil’s electricity regulator, energy ministry and Energy Research Company.

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