Renova: grant of loan

COMPANHIA ENERGÉTICA DE MINAS GERAIS -

CEMIG

LISTED COMPANY - CNPJ 17.155.730/0001-64 - NIRE 31300040127

MATERIAL ANNOUNCEMENT

Renova: grant of loan

Cemig (Companhia Energética de Minas Gerais, listed in São Paulo, New York and Madrid), in compliance with CVM Instruction 358 of January 3, 2002 as amended, hereby reports to the Brazilian Securities Commission (CVM), the São Paulo Stock Exchange

(B3) and the market as follows:

On January 27, 2020 Cemig's affiliated company Renova Energia S.A. ('Renova') published the following Material Announcement:

• In compliance with CVM Instruction 358/2002, as amended, Renova Energia S.A. - In Judicial Recovery (RNEW3; RNEW4 and RNEW11) ( 'the Company' or 'Renova'), hereby informs its stockholders and the general public as follows:

Today a new debtor-in-possession (DIP) loan agreement was signed with Cemig (Companhia Energética de Minas Gerais), for R$ 20,000,000.00, necessary to support the expenses of maintenance of the activities of Renova and its subsidiaries, following due authorization by the 2nd Court for Bankruptcies and Judicial Recovery of the Legal District of São Paulo State, in Judicial Recovery proceedings Nº 1103257-54.2019.8.26.0100.

This agreement brings the total of loans for maintenance of Renova's activities extended by Cemig within the judicial recovery proceedings to a total of R$ 36,500,000.00 (thirty six million five hundred Reais) - comprising R$ 10,000,000.00 on November 25, 2019, R$ 6,500,000.00 on November 27, 2019, and this loan of R$ 20,000,000.00) - further to the Advance against Future Capital Increase, of R$ 5,000,000.00, made by Cemig Geração e Transmissão S.A. on October 25, 2019.

This new DIP precisely obeys all the parameters and limitations set by the 2nd Court for Bankruptcies and Judicial Recovery of the Legal District of São Paulo State.

All the documents required by the Corporate Law and the applicable CVM rules, related to the subject of this Material Announcement, are available to stockholders of the Company on its website - at www.ri.renovaenergia.com.br. All this material is also available in copy on the Empresas.NET system of the CVM (www.cvm.com.br) and on the website of B3 (www.b3.com.br).

Renova reiterates its commitment to keeping stockholders and the market in general fully and timely informed in accordance with the applicable legislation. "

Belo Horizonte, January 28, 2020.

Maurício Fernandes Leonardo Júnior

Chief Finance and Investor Relations Officer

Av. Barbacena 1200 Santo Agostinho 30190-131 Belo Horizonte, MG Brazil Tel.: [phone] Fax [phone]

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