Baotou Weijun 1.5GW / 9GWh Grid-side Independent Energy Storage Demonstration Project

Project Overview

At 00:08 on June 21, 2026, the project’s 500 kV collector substation was officially connected to the grid and commissioned. The milestone completed the project’s end-to-end power transmission pathway, enabling electricity from the five 220 kV energy storage stations to be stepped up and delivered to the western Inner Mongolia power grid. Source: http://nm.people.com.cn/GB/n2/2026/0623/c196667-41618206.html?f_link_type=f_linkinlinenote&flow_extra=eyJpbmxpbmVfZGlzcGxheV9wb3NpdGlvbiI6MCwiZG9jX3Bvc2l0aW9uIjowLCJkb2NfaWQiOiIxODRhZjRlZmQ0M2IzNTZmLTBkYWFiNDRmMGUyNzBlZGUifQ%3D%3D

At 00:08 on June 21, 2026, the project’s 500 kV collector substation was officially connected to the grid and commissioned. The milestone completed the project’s end-to-end power transmission pathway, enabling electricity from the five 220 kV energy storage stations to be stepped up and delivered to the western Inner Mongolia power grid. Source: http://nm.p...