9HA.01 and 9HA.02

9HA gas turbine models, features and benefits

With two available models—the 9HA.01 gas turbine at 448 MW and the GE 9HA.02 turbine at 571 MW—customers can easily select the right model and capacity to help meet their generation needs.


Record-breaking 9HA turbine efficiency

GE’s 9HA gas turbine delivers a validated, all-around solution for demanding customer economics. It offers the most cost-effective conversion of fuel to electricity as well as industry-leading operational flexibility for increased dispatch and ancillary revenue.


Industry-leading operational flexibility with the 9HA

GE’s H-Class combined-cycle power plant has industry-leading flexibility and full combined-cycle plant load in less than 30 minutes, making it a great complement to intermittent renewable sources.


Lowest emissions in the industry

The 9HA’s DLN 2.6e combustion system offers a step change in performance, emissions and fuel flexibility. The DLN 2.6e maintains many of the elements of GE’s DLN 2.6+ combustion system and introduces advanced premixing for reduced NOx emissions while enabling high plant efficiency. Its advanced premixer enables expanded fuel flexibility to operate on both “rich” and “lean” gaseous fuels, a 50% hydrogen (H2) capability with a technology pathway to 100%, a gas turbine turndown to 30% load, and an optional park mode at 7-15% load, further reducing customers’ operating costs.


The power of modularity

GE’s HA gas turbine auxiliary systems are pre-configured, factory assembled and tested modules engineered to reduce field connections, piping, and valves. This translates to a simpler installation that reduces field schedule and installation quality risks while improving overall installation times—up to 25% quicker compared to GE F-class gas turbine enclosures.


Take a closer look at the 9HA Gas Turbine

Marrying sheer power with record-breaking efficiency, GE’s 9HA gas turbine aims to deliver a validated, all around solution for demanding customer economics.

Specifications shown are 50 Hz

  9HA.01 9HA.02
Net output (MW) 448 571
Net heat rate (Btu/kWh, LHV) 7960 7740
Net heat rate (kJ/kWh, LHV) 8398 8166
Net efficiency (%, LHV) 42.9% 44.0%
Ramp Rate (MW/minute) 65 88
Startup Time (RR Hot, Minutes) 23 23
Simple Cycle
Combined Cycle 1x1
Combined Cycle 2x1

9HA gas turbines are 50% hydrogen (H2) capable with a technology pathway to 100%.

NOTE: All ratings are based on ISO conditions and natural gas fuel. Actual performance will vary with project-specific conditions and fuel.

Customer stories

A standout honor in Malaysia

Earlier this year, Southern Power Generation’s gas-fired Track 4A Power Plant went online with 1,440 MW. The plant, located in Pasir Gudang, an industrial city at the southern tip of Malaysia, consists of two generating blocks, each equipped with a 9HA.02 gas turbine and an STF-D650 steam turbine,  driving a W88 generator, and, for the first time installed in an H-Class plant, a GE once-through (OT) heat recovery steam generator (HRSG). Track 4A was recently declared POWER Magazine’s 2021 Power Plant of the Year.

3 million

Homes powered (expected)

1440 MW



Helping West Java stay powered

With space a concern and reliability a necessity, Jawa Satu Power selected a suite of GE equipment—including two 9HA.02 gas turbines—for its Jawa 1 power plant. Jawa 1, which will run on locally-sourced LNG, is set to become the largest gas and steam power plant in Indonesia.

Countrywide electrification goal set by PLN

1760 MW

Powering the Jawa 1 plant


Meeting a growing challenge

Indonesia Power (IP), a wholly-owned subsidiary of PT Perusahan Listrik Negara (PLN), is constructing Block 3 of the Tambak Lorok combined-cycle power plant in Java’s north coast City of Semarang. GE’s 9HA gas turbine technology will be at the heart of the facility, providing the flexibility and efficiency needed to support Java’s growing population.

Enough power for

5 million

Indonesian homes


780 MW

Powering the Tambak Lorok power plant


Staying competitive in a global segment

As one of the largest aluminum smelters in the world, Alba was looking for process stability, adaptability, and uninterrupted power. Alba’s Power Station 5 is the first aluminum smelter in the world to use H-class technology. Three 9HA.01 gas turbines will power the expansion plant, providing reliable and efficient power that can quickly respond to the smelter’s load fluctuations.

540,000 metric tonnes

Production increase annually

1.5 million metric tonnes

Per year annual production


"We look forward to the commissioning of PS 5, which will be the largest and most efficient power station in Bahrain and [the] first power station with H-class gas turbine technology in the Gulf region."

Shaikh Daij Bin Salman Bin Daij Al Khalifa

Chairman for Alba’s Board of Directors


Supporting a growing demand

The Combined Heat and Power 3 (CHP-3) plant in the city of Kazan in the Republic of Tatarstan was producing 420 MW of power, and could no longer support the region’s increasing demand. Its complex modernization project consisted of the installation of a 9HA.01 gas turbine with an HRSG to help deliver steam to the existing plant’s thermal system.

Improvement in efficiency


Installed GE 9HA gas turbine capacity to 790 MW


"Installing this gas turbine has doubled the plant’s overall energy output and tripled electricity generation in combined cycle operation, providing an additional reserve of thermal capacity to provide heating for customers, including the people of Kazan, at the lowest tariffs in the Republic of Tatarstan."

Albert Shigabutdinov

General Director, Tatar-American Investment and Finance (TAIF)

HA technology

World's fastest growing fleet in its class

CS19704-01 H-Class 1M Op Hours - HA Fleet Map -R6
CS19704-01 H-Class 1M Op Hours - HA Fleet Map -R6

Learn more about the 9HA gas turbine

Discover GE's H-Class technology leadership

Breaking ground: GE & EDF's new era of power generation

9HA gas turbine product animation

9HA gas turbine

Find the right gas turbine to meet your needs

Whether you're generating power for entire cities, electrifying your own operations, or are facing an emergency electricity shortage and need power fast, we can act as a versatile gas turbine supplier, ready to quickly provide a range of solutions.

  • 50Hz
  • 60Hz
  • Simple
  • 1x1 combined
  • 2x1 combined

GE’s 9HA high efficiency, air-cooled gas turbine is one of the industry leaders among H-class offerings, and now the 9HA gas turbine is at the heart of the world's most efficient combined-cycle power plant.

  9HA.01 9HA.02
Net output (MW)
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9HA gas turbines are 50% hydrogen (H2) capable with a technology pathway to 100%


With over 450 units deployed to more than 40 countries, GE has the largest operating and most experienced OEM F-class fleet in the world. Our 9F gas turbine delivers consistent performance and accommodates a diverse range of fuels, making it great for a variety of combined cycle and CHP applications.

  9F.03 9F.04 9F.05
Net output (MW)
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9F series turbines are GE’s most advanced F-class technology for 50 Hz applications.


GE’s 7HA high efficiency air-cooled gas turbine is one of the industry leaders among advanced class gas turbine offerings and is available in three models—the 7HA.01 at 290 MW, the 7HA.02 at 384 MW, and the 7HA.03 at 430 MW.

  7HA.01 7HA.02 7HA.03
Net output (MW)
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7HA gas turbines are up to 50% hydrogen (H2) capable with a technology pathway to 100%


The demands of today’s power generation industry are many: low cost of electricity, dispatch volatility, along with high efficiency, reliability, and asset availability. With approximately 950 installed units producing ~175GW of power in 11 countries, GE’s 7F.04 and 7F.05 gas turbines are proven performers in all these areas.

  7F.04 7F.05
Net output (MW)
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7F series gas turbines can balance renewables by load-following at 40 MW/min ramp rates while maintaining emissions compliance.


With unprecedented operational flexibility, robust engineering and long operation intervals, the GT13E2 can be used in many different applications—all while meeting a very broad range of environment and operating conditions.

  GT13E2-190 GT13E2-210
Net output (MW)
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Net efficiency (%, LHV)
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GT13e2 gas turbines can run on up to 30% hydrogen fuel.


Formerly known as the Frame 9E, GE Gas Power’s 9E gas turbine can help decrease costs and increase revenue for your plant. From the desert to the tropics to the arctic, the rugged 9E.03 heavy-duty gas turbine provides essential power and performs in a vast number of duty cycles and applications. The 9E.04 gas turbine provides increased power and performance while maintaining the simplicity and operational strengths of the 9E.03.

  9E.03 9E.04
Net output (MW)
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Net efficiency (%, LHV)
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9E series gas turbines can run on 52 types of fuel.


A single, economical solution for the dispatch needs of nearly every industry condition.

  LMS100 PA+ LMS100 PB+
Net output (MW)
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LMS100 gas turbines can start up in 8 minutes


The 7E.03 gas turbine is recognized as an industry leader for 60 Hz industrial power applications. Its robust architecture and operational flexibility make it well-suited for a variety of peaking, cyclic, and baseload operations. With state-of-the-art fuel handling equipment, multi-fuel combustion system options, and advanced gas path features, the 7E gas turbine can accommodate a full range of fuel alternatives while helping to deliver better efficiency and lower emissions than other technologies in its class.

Net output (MW)
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7E series gas turbines can deliver 100% load in 10 minutes.


GE’s 6F gas turbines offer the superior performance, reliability, and flexibility typically associated with larger power plants. The 6F models, including the 6F.01 and the 6F.03 gas turbines, pack a lot of power into a small package, offering durability and flexibility for harsh, remote, or floating power environments. Whether it be for 50 or 60 Hz, the 6F gas turbines maintain best-in-class efficiency and exhaust energy for combined cycle and CHP performance. The 6F.01 and 6F.03 offer segment-leading approximately 32,000-hour combustion and hot gas path inspection intervals.

  6F.03 6F.01
Net output (MW)
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Net efficiency (%, LHV)
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6F gas turbines offer fuel flexibility and hydrogen capability while maintaining the reliability you’ve come to depend on


A leader in the +40 MW space, the LM6000 has over 40 million operating hours and more than 1,300 units shipped.

  LM6000 PG LM6000 PF LM6000 PF+ LM6000 PC
Net output (MW)
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Net efficiency (%, LHV)
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LM6000 gas turbines can start up in 5 minutes


Its ability to operate in island mode, coupled with multiple decades of proven rugged performance, make the 6B.03 an excellent solution for remote installations and extreme operating conditions. The rugged, reliable 6B.03 heavy-duty gas turbine is a popular choice for refineries, natural gas liquefaction power, CHP applications, and industrial power.

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6B gas turbines can operate on a wide range of non-standard gas or liquid fuels, including over 90% hydrogen


The LM2500 family of aeroderivative gas turbines boasts several times the operating experience of its competitors combined, and its flexibility and reliability are unsurpassed.

  LM2500XPRESS +G4 DLE LM2500XPRESS +G5 DLE LM2500 +G4 LM2500 +G4 DLE
Net output (MW)
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Net efficiency (%, LHV)
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LM2500 gas turbines feature >99.8% availability


Introducing one of the world’s most modular, reliable, and experienced mobile gas turbines.

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TM2500 gas turbines can be installed and commissioned in 11 days

Former names of GE 9HA gas turbines: Frame 9H, 9F 7-Series, 9F-7, 9FB.05, FE50