Main steam pressure was 2400 PSI, main steam temperature was 1050 DEG F and reheat temperature was 1000 DEG F. The generators were hydrogen cooled, rated at 128,000 KVA.

Unit 3 was a General Electric cross compound 3600/1800 RPM at 1050/1000 DEG F, with a 215 MW steam turbine.

Unit 5 was completed in 1969 and was a gas peaking unit, rated at 121 MW at 90 deg F. It consisted of 8 Pratt & Whitney GG4a-2 gas turbines exhausting into 4 Worthington expanders 2 stage turbines and 1 Westinghouse generator, 3 phase hydrogen cooled rated at 162,500 KVA, 16,000 volts 3600 rpm.

[2] In June 2017, AES began construction of a 644 MW combined cycle gas turbine (Unit 5) that is visually smaller and is air-cooled.

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