Mitsubishi H-25 Series Gas Turbines

Independent gas turbine output

40 MW class

Combined cycle output

60 MW / 120 MW class

Cogeneration efficiency

80% or more

High reliability

Over 6.3 million hours of total accumulated operating time

Highly Reliable Gas Turbines for Industrial Customers

The H-25 series gas turbine was developed for utility and industrial customers in the 50 Hz and

60 Hz regions.

Its first unit went into commercial operation in 1988.

Mitsubishi Power then continued its efforts to improve the design of the H-25 series gas turbine.

While utilizing advanced elemental technologies and material technologies proven in the H-series

gas turbines, we continue to strive for improved performance.

Replacing steam power plants with H-25 gas turbine cogeneration plants

Mitsubishi Power's H-25 gas turbine is part of the decarbonization solution.

Replacing steam power plants with H-25 gas turbine cogeneration plants has the potential to

reduce CO2 emissions and energy consumption.

OVERVIEW

The H-25 series gas turbines are a heavy-duty type with extensive experience in manufacturing

gas engines that realize high efficiency.

They achieve high efficiency through heat recovery steam generators, cogeneration systems, or

combined cycle power plants.

The H-25 series has a simple cycle gas turbine output of 41 MW and a combined cycle output of

approximately 60 MW in a 1-to-1 configuration and approximately 120 MW in a 120-to-1 configuration.

They provide up to approximately 70 metric tons of steam per hour when used in cogeneration applications.

Features

• Heavy-duty construction: Highly reliable construction with ease of maintenance and long hours of

continuous operation in mind

• High Efficiency: High performance in a variety of power generation cycles (simple, combined, and

cogeneration)

• Fuel flexibility: natural gas, waste gas, light oil, kerosene, bioethanol, etc.

• Package type: easy to transport and install

• Package design

The H-25 Series package design offers the following advantages:

• Minimizes field installation effort and time

• Flexible layout

• Short lead times

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