Companhia Energetica de Minas Gerais : ORDINARY AND EXTRAORDINARY GENERAL MEETINGS OF STOCKHOLDERS - CONVOCATION

COMPANHIA ENERGÉTICA DE MINAS GERAIS

CEMIG

CNPJ 17.155.730/0001-64 - NIRE 31300040127

ORDINARY AND EXTRAORDINARY

GENERAL MEETINGS OF STOCKHOLDERS

CONVOCATION

Stockholders are hereby called to an Ordinary (Annual) and Extraordinary General Meeting of Stockholders to be held on April 30, 2021, at 11 a.m., to decide on the matters listed below. Due to the Covid-19 pandemic, the Meeting will be held exclusively online, through an online platform to be made available by the Company. Stockholders will be able to vote at the Meeting either through the platform or by sending the Remote Voting Form. The Matters for decision are:

1. Approval of the Report of Management and the Financial Statements for the year ended December 31, 2020, and the related complementary documents.
2. Allocation of the net profit for 2020.
3. Change in the composition of the Board of Directors, due to vacancy.
4. Election of one alternate member for the Company's Audit Board.
5. Decision on the total remuneration of the Managers, the members of the Audit Board, and the Audit Committee.
6. Increase in the Company's share capital by issue of a stock bonus, and consequent alteration and consolidation of the by-laws.

Any stockholder who wishes to do so may exercise the right to vote using the remote voting system, in accordance with CVM Instruction 481/2009, by sending the corresponding Remote Voting Form (Boletim de Voto à Distância - 'BVD'), through the stockholder's custodian agent or mandated bank by April 23, 2021, or directly to the Company by email at: [e-mail], by April 28, 2021.

Any stockholder who wishes to be represented by proxy at the said General Meetings of Stockholders should obey the precepts of Article 126 of Law 6406 of 1976, and Paragraph 2 of Clause 10 of the Company's by-laws, by sending to the email address [e-mail], by email, preferably by April 28, 2021, proofs of ownership of the shares, issued by a depositary financial institution, and a power of attorney with specific powers.

Belo Horizonte, March 26, 2021

Márcio Luiz Simões Utsch

Chair of the Board of Directors

Av. Barbacena 1200

Santo Agostinho 30190-131 Belo Horizonte, MG

Brazil

Tel.: [phone] Fax [phone]

Page 1 of 1 This text is a translation, provided for information only. The original text in Portuguese is the legally valid version.