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Our businesses
Energy
Cemig is the third largest energy generation and transmission group, and the largest energy distribution group in Brazil
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Generation
Transmission
Distribution
Commercialization
Natural Gas
Gasmig, the only distributor of natural gas through pipelines in Minas Gerais, has Cemig as its majority shareholder
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Investments
Benefits
Expansion
Exploration - Cemig
Other businesses
Cemig operates in the field of data transmission, through Cemig Telecom, and in providing energy solutions, through Efficientia
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Cemig Telecom
Efficientia
Axxiom
New Business
Cemig analyzes several variables governing the market to take decisions in the expansion of its business
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Competitiveness
Studies
HIGHLIGHTS
Cemig Group
Get know about the companies in the group
Power plants
Learn about the profile of some of Cemig’s plants and see where they are located
CEMIG GROUP
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