Summit Power — 335 MW Combined-Cycle Plant Instrumentation Retrofit

The plant had ageing pneumatic controls and unreliable emissions monitoring, leading to derating and compliance risk.

Engineered phased migration to a Siemens PCS 7 platform with new CEMS and APC layer.

Installed in two outages without impacting baseload. Delivered FAT/SAT and full operator training.

Heat rate improved 4.2%, emissions compliance restored, 0 unplanned trips post commissioning.