In June, as the hot summer arrives, power grids across the country enter the peak summer period. State Grid Corporation of China practices the people-centered development philosophy, firmly shoulders its primary responsibility for ensuring power supply, and makes meticulous arrangements for the key tasks of ensuring power supply during this year's peak summer period. All units implement the company's arrangements, seize the golden period of power grid construction, and orderly advance the construction of 153 key projects for ensuring power supply during the peak summer period, ensuring that projects are put into operation on schedule, taking multiple measures to enhance the power supply capacity of the grid, and safeguarding the safe operation of the grid and reliable power supply.

　　Construction workers from State Grid Tianjin Construction Company carry out main transformer installation work at the site of the Quyang 500 kV substation expansion project.

　　O&M personnel from State Grid Hebei Shijiazhuang Power Supply Company carry out equipment inspection and infrared temperature measurement work on the 110 kV expansion bay at the 220 kV Yi'an substation.

　　State Grid Jibei Langfang Power Supply Company completed the hoisting of the No. 2 main transformer framework for the main transformer expansion project of the Shuyang 220 kV substation.

　　A series of projects for adjusting Shanxi's "west-to-east power transmission" corridors — the Shenyan line reconnection to the 500 kV line project at the Jinbei 1000 kV substation — has been completed and put into operation.

　　The 220 kV Changshun power transmission and transformation project located in Liaocheng City, Shandong Province, has been completed and put into operation, improving the grid structure of the northwestern area of the Liaocheng power grid.

　　The 220 kV transmission project for the heavy-duty gas turbine support units located in the Shanghai Lin-gang Special Area has been completed and put into operation.

　　Construction workers from State Grid Jiangsu Power Transmission and Transformation Company install spacer dampers at the site of the Xijindu—Huifengshan—Wunan 500 kV line renovation project.

　　State Grid Zhejiang Jinhua Power Supply Company completed the construction of the 110 kV Silu substation.

　　The Phase II transmission project of the Anhui Lixin Power Plant has been completed and put into operation.

　　The 500 kV Taoyuan power transmission and transformation project located in Sanming City, Fujian Province, has been completed and put into operation, meeting the access needs of the Yong'an pumped-storage power station and supporting the green and low-carbon energy transition.

　　The new 500 kV Chibi substation project located in Xianning City, Hubei Province, has been completed and put into operation, enhancing the power supply capacity of the eastern Hubei power grid.

　　The new 220 kV Jingxing (Youxian South) substation project located in Zhuzhou City, Hunan Province, has been completed and put into operation.

　　The 220 kV line project strengthening the power grid in Hua County, Henan Province, has been put into operation, further enhancing the mutual power supply capacity between the Anyang and Hebi areas.

　　The 220 kV Shuangxi substation located in Yichun City, Jiangxi Province, has been completed and put into operation, further improving the power supply reliability of the Fengxin and Jing'an areas.

　　Employees of State Grid Liaoning Electric Power carry out spacer damper installation work at the construction site of the 500 kV Balin—Naiman—Fuxin line project (Liaoning section).

　　O&M personnel from State Grid Mengdong Chifeng Power Supply Company carry out inspection and temperature measurement work on the newly commissioned main transformer at the 220 kV Taiben substation.

　　The 330 kV Gaogong No. 3 substation located in Xi'an City, Shaanxi Province, has been completed and put into operation, further meeting the electricity demand for economic and social development in northern Xi'an.

　　The expansion project of the Shamu Yuzi 110 kV substation in Yining County, Xinjiang, has been put into operation, further meeting the electricity demand of surrounding townships.

　　Employees of State Grid Sichuan Electric Power carry out construction work on the project connecting the Taoxiang—Longwang double-circuit line to the Shiling 500 kV line.

　　The Dianjiang East 220 kV power transmission and transformation project located in Dianjiang County, Chongqing Municipality, has been completed and put into operation, greatly enhancing the power supply capacity of Dianjiang County.