Ghorashal (unit-04) 400 MW repowering work

The key activity of the proposed Project is to convert Unit 4, one of the four 210 MW gas-fired steam units at Ghorashal Power Station (GPS), into a combined cycle unit for an upgraded total capacity of about 400 MW+/-10%. The steam unit is currently generating 170MW and the overall efficiency of the unit is around 31%. The proposed Project would increase the overall efficiency of the unit to 54% and the generation output will also be more than doubled with only 18% increase in gas requirement. Fuel consumption (per GWh) would be reduced by 44%, which would also lead to lower greenhouse gas emissions.