#1 unit capacity: 50 megawatts (2nd from the foreground) -
#2 and #3 unit capacity: 25 megawatts each (last two in the back of the image) -
#4 unit (Foreground) takes super-heated stream at 1450 psig and 1000 degrees Fahrenheit to rotate the turbine at 3,600 rpm and produces 75 megawatts at 13,800 volts which goes through step-up transformers to produce 44,000 volts.