Jian Zhong Dong

Generates and supplies electricity

State Grid Chongqing Electric Power Co. is a wholly-owned subsidiary of State Grid Corporation, established in 1997, and is the primary electricity provider in Chongqing. State Grid Chongqing Electric Power also operates a dedicated electric power trading center for electricity transactions and market operations, supports local economic development, and prioritizes safety, innovation, and stable power supply. The company is based in Chongqing, China. The Chinese company serves approximately 30 million residents across 37 districts and counties, managing the planning, construction, operation, and sales of electricity within a 79,000 square kilometer area and supporting around 19.44 million electricity customers. It operates a power grid with a substation capacity exceeding 10,000 MVA at 220 kV and above. The company provides customer services such as fee inquiries, bill payments, and outage information through its website and local service outlets, and promotes community-based "electricity stations" and educational resources on electricity safety and energy saving.