NTPC GE Power Services Pvt. Ltd. (NGSL) in consortium with GE is carrying out ESP Retrofit of (4 X 500 MW) Units at NTPC Talcher, Kaniha wherein the erection and commissioning of New ESP pass of Unit No 6 was completed recently and the same has been successfully charged. The stack shows very less emissions in comparison to the emissions shown before the Retrofit, however the same shall be established, once the PG Tests is completed