Specifications - Higashi Niigata CCGT Power Plant, Japan

Key Data
Order year	1995
Output	1,610 MW
Total plant output	4,600MW
Plant type	CCGT
Location	Niigata, Japan
Estimated investiment	$1.2 billion
Completion	1999
Key Players
Sponsor	Tohoku Electric Power Company
Lead equipment suppliers	Mitsubishi Heavy Industries (MHI)
Anti-fouling system	International Protective Coatings
Plant Details
Overall plant efficiency	Approx. 50%
Turbine combustion chamber temperature	1,500°C to 1,600°C
NOx emissions	25ppm or better
Gas turbines	4 x 270MW
Steam unit	2 x 265MW
Fuel	LNG
Cooling	Sea water