LM2500 PRODUCT PORTFOLIO

LM2500 fleet heritage and portfolio

CF6

aircraft engine fleet

490

million hours

LM2500+G4

Up to 37.3 MW

LM2500+

Up to 31.4 MW

LM2500

Up to 23.0 MW

CF6

aircraft engine fleet

490

million hours

LM2500 products and combustion systems

Multiple products (LM2500, LM2500+, and LM2500+G4) to meet your needs
All products offered with SAC or DLE combustion systems
Both SAC and DLE can operate dual fuel

SAC
(Single Annular Combustor)

Conditions when favorable

Desirable when emissions are not regulated or
water is available

Operation

Can be operated dry with higher emissions
Can be operated with water or steam injection to control emissions

Minimum NOx levels achievable

25 ppm (Gas fuel)
42 ppm (Liquid fuel)

DLE
(Dry Low Emissions)

Conditions when favorable

Desirable when emissions are regulated and water use is restricted

Operation

Operated dry with low emissions

Minimum NOx levels achievable

15 ppm (Gas fuel)
100 ppm (Liquid fuel)

SAC

(Single Annular Combustor)

DLE

(Dry Low Emissions)

Conditions when favorable

Desirable when emissions are not regulated or water is available

Desirable when emissions are regulated and water use is restricted

Operation

Can be operated dry with higher emissions
Can be operated with water or steam injection to control emissions

Operated dry with low emissions

Minimum NOx levels achievable

25 ppm (Gas fuel)
42 ppm (Liquid fuel)

15 ppm (Gas fuel)
100 ppm (Liquid fuel)

LM2500 Fleet Statistics

More than 2,500 units shipped

LM2500 fleet	All	SAC	DLE
Total engines	2,542	1,815	727
Total operating hours	>100 million	>80 million	>20 million
Fleet leader engine hrs	286,496	286,496	157,841

Key Dates

SAC (single annular combustor) engine first sale: 1969
DLE (dry low emission) engine first sale: 1992

LM2500 Configurations

Rating

LM2500
• Up to 23.0 MW
• 35% avg eff

LM2500+
• Up to 31.4 MW
• 37% avg eff

LM2500+G4
• Up to 37.3 MW
• 38% avg eff

LM2500+G5*DLE(2021)
• Up to 38 MW
• 39% avg eff

Emissions Technology

SAC (Single Annular Combustor Water injected)

DLE (Dry Low Emissions)

Package Platform

UNIVERSAL

• Industrial
• Cogen
• Combined Cycle

LM2500XPRESS

• Peaking Simple Cycle
• Fast Installation

TM2500 MOBILE

• Emergency
• Temporary Power
• Fast Installation

LM2500XPRESS Pre-Assembled Modules

Allows for rapid deployment and minimal site installation

LM2500XPRESS
Value attributes

• Faster start (SC, cold iron to full power in 5 mins)

• Aero heritage … starts / cycling tolerant

• Industry leading start reliability of 99.4%*

↑ installed base and operating hours

↑ Simple cycle efficiency

↓ O&M cost

↓ DLE NOx (15 ppm) and dual fuel capability

~14 days Installation & Commissioning

Shared engineering and supply chain for flight and industrial aero engines … seamless technology and innovation exchange, all within GE

* Typical, varies over time

Designed for Speed and Simplicity

Modularity Highlights

Plug and play: fast power to grid
95% assembly in the factor
10 simplified modules for easy install
27 electrical interconnects vs. 130+ for a traditional plant
Minimal mechanical interconnects
No site flushing of systems; completed at the factory.
Minimal I&C effort: 20 people/ ~14 days to install basic configuration

Highlights based on package scope for Gas DLE only. Additional interconnects/lifts required for other options.

LM2500XPRESS - SPECS

2021	LM2500XPRESS
Frequency	50	60
SC Net Output (MW)	33.9	34.3
SC Net Heatrate (BTU/kWh, LHV)	8865	8753
SC Net Efficiency (%)	38.5%	39.0%