On November 10, the EPC general contracting project of 200MW/400MW H grid-side energy storage power station in Wuzhai, Xinzhou, Shanxi was terminated. The announcement shows that due to the significant changes in the implementation of the project, the bidding activities of the project will be terminated after the study and decision of the tenderer.

It is worth noting that before the termination, the project had been postponed twice.
First, on September 18, 2026, the tenderee, Shanxi Wuzhai Xinju Energy Co., Ltd., postponed the deadline for bidding documents (bid opening time) from 9:30 on September 21, 2026 to 9:30 on September 29, 2026; Only six days later, on September 24, the tenderer postponed the bid again on the grounds that "the project data needs to be adjusted in the future". The specific time of bid opening will be announced separately, and the contents of the other tender documents will remain unchanged.
Now, one and a half months later, due to major changes in the implementation of the project, the tenderer directly terminated the bidding activities of the project.
According to the tender announcement, the project is located in Xinzhou City, Shanxi Province, and the tenderer is Xinju Energy Co., Ltd. of Wuzhai County, Shanxi Province. The energy storage part of the
project is planned to be built with a scale of 200 MW/400 MWh , and the energy storage battery is lithium iron phosphate battery . Both the battery system and the power conversion system of the energy storage station adopt the outdoor prefabricated cabin layout scheme. The operation scheme of the power station is proposed to have a design life of 20 years, and the battery shall be replaced once every 10 years.
In addition, a 220kV booster station is proposed to be set in the station, with a main transformer capacity of 200 MVA. Four outgoing lines are planned, and two outgoing lines are planned in this phase. The double-circuit 220kV line is connected to the 220kV line from Gemeng Wuzhai Optical Storage Project to Wuzhai 500kV Substation.
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