Companhia Energética de Minas Gerais, also known as CEMIG, is a prominent electric utility company headquartered in Belo Horizonte, Brazil. As a major player in the energy sector, CEMIG is responsible for the generation, transmission, and distribution of electrical power. The company operates across a substantial portion of Brazil, serving over 8 million customers, primarily in the state of Minas Gerais. CEMIG is noted for its diversified energy portfolio, which includes hydroelectric plants, thermal power stations, and wind farms, contributing to Brazil's energy matrix predominantly through renewable sources. Additionally, CEMIG is involved in gas distribution and has significant shareholdings in various Brazilian energy companies. Due to its extensive infrastructure and strategic position, CEMIG plays a critical role in meeting the energy demands of one of Brazil's most populous and industrialized regions. Its operations impact numerous sectors such as residential, commercial, and industrial, ensuring reliable and sustainable energy supply across its extensive service area.