RTPP Stage -II Unit 4 synchronized to grid on 20.11.07 at 07: 07 Hrs. Immediately the unit was coal fired and gradually loaded upto 74 MW. The unit generated 1.115 lakhs units. Unit 4 was hand tripped at 9:42 hrs for attending the other works. Loading the unit with coal firing immediate after synchronization is an unique achievement in APGENCO.