in the early morning of March 28, with the 200000-kilowatt Xiacun green energy storage power station connected to the grid, the installed capacity of Zaozhuang power grid exceeded 1 million kilowatts for the first time, reaching 1.162 million kilowatts, accounting for 11.3 percent of the installed capacity of Zaozhuang power grid. So far, Zaozhuang independent energy storage power station reached 7, equivalent to each district (city) has an independent energy storage power station.
the construction of Zaozhuang independent energy storage power station started in 2021. it is the first batch of peak shaving energy storage demonstration projects in the province and has been put into operation three times, pushing Zaozhuang power grid energy storage installed capacity to rank first in the province in 2022. In 2026, Zaozhuang power grid once again ushered in the peak development of energy storage power stations, 3 independent energy storage power stations concentrated in the beginning of the grid.
“the installed capacity has doubled, and each power station has jumped from 100000 kilowatts to 200000 kilowatts. The landing point is chasing the wind and chasing the light, and the situation of local consumption is formed with new energy sources. The main body of construction is privatization. The first batch of central enterprises such as Huadian and CGN are mainly private enterprises, and now they are mainly private enterprises.” State Grid Zaozhuang Power Supply Company Power Control Center Level 5 Staff Jie Yiming said. The seven independent energy storage power stations are 101000 kilowatts of Tengyuan Huadian, 100000 kilowatts of Shanting Zhongguang, 200000 kilowatts of Gu Lu Taiyang, 100000 kilowatts of Seven Zhongxing, 200000 kilowatts of Beiman Runan, 200000 kilowatts of Jiantou Mingyuan and 200000 kilowatts of Xiacun Green Energy, which will increase 1.101 million kilowatts of peak regulation space for Zaozhuang Power Grid, consume about 1 billion kilowatt hours of new energy, reduce coal consumption by about 310000 tons and reduce carbon dioxide by 890000 tons, promote the coordinated development of the new power system source network load storage in Zaozhuang, and provide strong support for the safe and stable operation of the large power grid.
Zaozhuang power supply company carried out the special action of “fresh wind and warm sun” new energy grid-connected service. in view of the fact that there was no specific service standard in the grid-connected industry of energy storage projects at that time, the traditional process of “initial inspection + defect elimination + re-inspection” after the overall completion of the project was optimized and adjusted to the mode of “phased acceptance + defect elimination + overall acceptance” according to the construction node, the date of completion of the project is the time of acceptance, and the Zaozhuang practice of building an independent energy storage project that can be replicated and promoted has been formed.
