Companhia Energetica de Minas Gerais CEMIG : EGM - Call Notice

COMPANHIA ENERGÉTICA DE MINAS GERAIS - CEMIG

PUBLICLY HELD COMPANY

Corporate Taxpayer's ID (CNPJ) 17.155.730/0001-64

Company Registry (NIRE): 31.300.040.127

CALL NOTICE

EXTRAORDINARY SHAREHOLDERS' MEETING

We hereby invite our shareholders to the Extraordinary Shareholders' Meeting ("ESM") of Companhia Energética de Minas Gerais-Cemig ("Company" and "Cemig"), to be held remotely on September 29, 2022, at 11 a.m., through a platform to be provided by the Company, which will allow the shareholders to participate in the ESM and cast their votes, without prejudice to the sending of their remote voting forms, so as to resolve on the following matters:

1. recomposition of the Company's Board of Directors in light of the resignation of a board member elected under the multiple voting process and appointed by the minority shareholder FIA Dinâmica;
2. recomposition of the Fiscal Council in light of the resignation of an alternate board member appointed by the majority shareholder Minas Gerais State Government; and
3. revision of the Management's overall compensation.

General Information:

Shareholders may choose to exercise their voting rights through the remote voting system, pursuant to CVM Instruction 481/2009, by sending the corresponding remote voting form through their respective custodian agent or bookkeeping bank or by sending an email directly to the Company ([e-mail]), by September 22, 2022.

Requesting for the adoption of the multiple voting process for the election of the members of the Board of Directors is optional, pursuant to Article 141 of Law 6,404/1976, requiring the minimum percentage of the Company's voting capital of 5%, as per CVM Instruction 70/2022.

Shareholders willing to be represented at said Shareholders' Meeting shall comply with article 126 of Law 6,404/1976 and Paragraph 2 of Article 10 of the Company's Bylaws, by sending their proof of ownership of Company shares issued by a depositary financial institution and the proxy appointment with special powers by email to [e-mail], by September 26, 2022.

The guidelines and procedures for participating in the Extraordinary Shareholders' Meeting will be available on the websites of the Company (www.ri.cemig.com.br) and the Brazilian Securities and Exchange Commission (www.cvm.gov.br), through the release of Notice to Shareholders.

Belo Horizonte/MG - August 30, 2022.

Márcio Luiz Simões Utsch

Chair of the Board of Directors

Classification: Public