State Grid Corporation of China (SGCC) has controlled Brazilian CPFL Energia (Sao Paulo Electric Light Company) since 2017, which has 13,000 employees and its businesses include power distribution, conventional power generation, new energy, power trading, power supply services and power engineering and other areas of the power energy industry. Follow CGTN's Wu Guoxiu to explore the CPFL Energia in Campinas, Brazil's southeast Sao Paulo, to learn about SGCC's management of its overseas company, and how it makes contributions to the local power industry.