First Quarter 2014 Results Presentation Cemig

(BM&FBOVESPA: CMIG3, CMIG4; NYSE: CIG, CIG.C; Latibex: XCMIG)

announces its TIMETABLE for Release of 1Q2014 Results: 1 - Publication

May 15, 2014 (Thursday)

(after the closing of markets in São Paulo and New York)

The information will be available on our website: http://ri.cemig.com.br

2 - Video Webcast and Conference call

May 19, 2014 (Monday), at 3:00 p.m. (Brasília time)

Transmission of the results with simultaneous translation into English by video webcast at: http://ri.cemig.com.br

or

by conference call at:

+ 55 11 2188-0155 (1st option) or + 55 11 2188-0188 (2nd option)

Password: CEMIG

3 - Video Webcast Playback:

Site: http://ri.cemig.com.br

Available for 90 days

Click on the banner and download

4 - Conference Call Playback:

Phone: + 55 11 2188-0155

Password: CEMIG PORTUGUÊS (Portuguese) Password: CEMIG INGLÊS (English) Available: May 19 - June 2, 2014

For any questions please call +55 31 3506-5024. Thank you.

Av. Barbacena 1200 Santo Agostinho 30190-131 Belo Horizonte, MG Brazil Tel.: +55 31 3506-5024 Fax +55 31 3506-5026

distributed by