On June 21, the remote centralized control center of Yunnan United Company was inaugurated, which became CDT's first overseas unattended power station.

The remote centralized control center of Datang (Yunnan) Hydropower United Development Co.,Ltd. is located in Yingjiang County, Dehong Prefecture, Yunnan Province.The remote control center entered the trial operation at 18:58 on June 16, and the control of Dapein I Hydropower Station was switched to the centralized control center at the same time stably.