The difference between Hebei power grid and Hebei power grid is: 1. Two levels are different: Hebei Electric Power Company is the next level of State Grid Corporation. In the past, Hebei Electric Power Company was subordinate to Hebei Electric Power Company. Later, for various reasons, Hebei power grid was split in two. One is the southern Hebei power grid headed by Shijiazhuang, and the other is the northern Hebei power grid composed of several independent cities with strong economic strength. 2. Different main business directions: State Grid Corporation of China takes power grid construction and operation investment as its core business and undertakes the basic mission of ensuring safe, economical, clean and sustainable power supply. Hebei electric power company has the dual attributes of basic industry and public utility, and bears important political, social and economic responsibilities. 3. The development process is different: State Grid Hebei Electric Power Company was incorporated in Hebei Administration for Industry and Commerce on1October 20th, 1989, 165438. The company's business scope includes power sales and trading services, power production, supply and marketing of building materials, etc. State Grid Hebei Electric Power Co., Ltd. was established in Beijing Industry and Commerce on February 6, 20 12.