Electricity and Energy
Energy Center of Jiuquan Iron and Steel (Group) Co., Ltd.
Energy Center of Jiuquan Iron and Steel (Group) Co., Ltd.(Energy Center for short), was established on November 5, 2012, is the operating body of the energy and power industry of the Group and is also the responsible body for the professional management of the energy and power industry of the Group. Energy Center is responsible for the safe production, supply guarantee, and healthy development of the energy and power industry of the Group. It undertakes the duties of dispatching and commanding the power and energy system, energy balance, energy consumption management, and energy-saving and consumption reduction of the Group headquarters.
The Energy Center is a specialized center operating across property rights, according to the division of legal entities belonging to property rights, Hong Sheng Electric Heat Company, Hong Xing Joint Stock Company, Dongxing Aluminum Company, and some assets of JISCO under its jurisdiction. The Energy Center has four functional offices, five branch plants, 12 operation areas, and 127 production teams under its authority. The production and operation organization sets up five branches: Power Generation Branch 1, Power Generation Branch 2, Power Generation Branch 3, Power Supply Branch, and Power Branch.
Power Generation Branch 1 operates four sets of thermal power generating units and five pneumatic blowers. The thermal power generating units are all cogeneration units, with a total installed power generation capacity of 79 MW, a heating capacity of 2851 GJ/h, a wind supply capacity of 794,000 calories/h, and an external soft water supply capacity of 50 tons/h.
Power Generation Branch 2 operates six sets of thermal power generating units. All of which are cogeneration units with a total installed power generation capacity of 1,550 MW and a heating capacity of 4,778 GJ/h.
Power Generation Branch 3 operates four sets of thermal power generating units with a total installed power generation capacity of 1,400 MW.
The power supply branch operates 6KV to 330KV transmission and distribution network of the Group’s headquarters, 72 substations, and the corresponding power transmission facilities, with a power supply capacity of 3230 MVA; at the same time, it is responsible for the operation and maintenance of the communication facilities of the Group’s headquarters.
The power branch operates the reservoir, production water source, water supply, and drainage network, sewage treatment plant, gas system, gas cabinet, gas booster station, gas and steam, the leading network of the Group’s headquarters, with a reservoir storage capacity of 64 million cubic meters, sewage treatment capacity of 160,000 m³/day, transferring 35.75 million GJ/year of blast furnace gas, 19.63 million GJ/year of coke oven gas, 3.45 million GJ/year of converter gas, and 12.09 million GJ/year of steam.