State Grid Announces Pre-approval for Mengxi UHV Grid Extension Project, Including New Substations and Transmission Line

Published: Feb 28, 2026 15:48
Here is the professional English translation of the provided information:
On February 24, State Grid Eastern Inner Mongolia Electric Power Co., Ltd. released the Pre-approval Publicity for the Environmental Impact Assessment Report of the "Two Points and Three Channels" Project for Extending the North China UHV Grid to Mengxi (Dalad–Mengxi 1000kV AC Transmission and Transformation Project).
Project Scope:
(1) Construction of the new Dalad 1000kV Substation;
(2) Expansion of the Mengxi 1000kV Substation;
(3) Construction of the new Dalad–Mengxi 1000kV Transmission Line;
(4) Temporary relocation of the Chuanzhang–Ningge’er 500kV Transmission Line.
Location:
Dalad Banner and Jungar Banner, Ordos City, Inner Mongolia Autonomous Region.
Total Investment:
CNY 42,948.1 million

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