Specifications - E3P 385MW CCGT at Huntly Unit 5, New Zealand

Key Data
Start of operation	February 2007
Commissioning	Autumn 2007
Output	385MW nominal
Plant type	Combined Cycle Gas Turbine
Location	Huntly, New Zealand
Estimated investment	$520m
Key Players
Plant owner	Genesis Energy
Contractor	Mitsubishi Corporation
Subcontractors	Mitsubishi Heavy Industries, Downer Engineering Power Ltd (DEPL)
Generator manufacture	MELCO, Kobe, Japan
HRSG	DEPL/NEM design, horizontal gas flow, natural circulation
Plant Details
Gas turbines	M701F (50Hz) from MHI, Takasago, Japan
Inlet temperature	1350°C
Exhaust temperature	586°C
Steam units	TC2F-30 with nominal 135MW output from MHI, Nagasaki, Japan
HRSG	DEPL/NEM design, horizontal gas flow, natural circulation
CCGT efficiency	56% (LHV)
Fuel	Natural gas