Brazilian power group Companhia Energética de Minas Gerais (Cemig) is preparing to merge its subsidiary on distributed power generation, Cemig Geração Distribuída (Cemig GD) (created in 2018), with its energy efficiency branch Efficientia (created in 2002). The new efficiency branch will be annouced in October 2019.
Cemig is Brazil's sixth-largest power generation company with around 6.7 GW (2018) of operating capacity and owns 4,900 km of transmission lines. In additoin, it operates 532,600 km of distribution lines and serves 8.4 million clients (10% of the total), making it the third-largest group in the Brazilian power distribution market.