Punatsangchhu-I Hydroelectric Project Authority (PHPA-I) and Bhutan Automation, a subsidiary company of Druk Green Power Corporation, signed a contract agreement for design, engineering, manufacture, supply, erection, testing, and commissioning of the complete computerised control and protection systems of 1,200MW project yesterday. 

After the completion of the project worth Nu 398 million, the entire power plant can be controlled remotely using these systems.