Annual load factor for Unit 1 = 81.54 % 

The maximum demand on Unit 2 is 6 MW 

Annual load factor for Unit 2 = 14.27 % 

Load factor of Unit 2 for the time it takes the load= 31.71 % 

Plant capacity factor of unit 1 = 81.54 % 

Plant use factor of unit 1 = 81.54 % 

Annual plant capacity factor of unit 2 = 8.56 % 

Plant use factor of unit 2 = 19.03 % 

The annual load factor of the total plant = 61.36 %