Driving Innovation in Gas Engines for a Sustainable Future

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Gas-Powered Solutions for Every Industry

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We deliver efficient gas engine solutions for diverse sectors, from industrial to renewable energy projects, ensuring reliable power.

INNIO scheme

Wide Range of Energy Applications

We deliver INNIO Group's advanced engine solutions for diverse industries and communities, ensuring efficient and reliable power generation—whether on the grid or in remote locations.

Jenbacher logo.Waukesha logo.

Natural gases

Cogeneration / CHP

Jenbacher cogeneration systems deliver electricity, heat, and cooling from one source with up to 95% efficiency, cutting energy use and CO₂ by 30%. They enhance reliability, reduce costs, support grid independence, and can integrate renewable and hydrogen fuels.

Trigeneration / CCHP

Jenbacher trigeneration (CCHP) systems combine CHP with absorption chillers to deliver power, heat, and cooling from one source. They boost efficiency, cut emissions, lower costs, and use eco-friendly refrigerants for sustainable cooling.

CO2 Fertilization

Jenbacher CHP systems for greenhouses supply electricity, heat, and purified CO₂ from exhaust to boost plant growth and yields. With up to 95% efficiency, they enhance sustainability, reduce emissions, and ensure safe CO₂ enrichment.

Diagram of a trigeneration energy system showing fuel gas input to two engines connected to heat exchangers, exhaust gas stacks, a peak boiler, and a buffer tank, with arrows indicating heat and electricity flows to various energy consumers including a building, factory, and power lines.
Schematic diagram of a combined cooling, heat, and power system showing fuel gas input to an engine, exhaust gas to heat exchanger and buffer, peak boiler, absorption chiller connected to a cooling tower and refrigeration consumer, with outputs to heat and electrical energy consumers.
Diagram showing a green engine producing heat and electricity; heat flows to heat storage and greenhouses, CO2 from exhaust gas cleaner goes to greenhouses, electricity powers lighting and the grid.

Alternative gases

Biogas

Jenbacher biogas CHP solutions turn organic waste into electricity and heat with up to 90% efficiency. They reduce emissions, support sustainability, and offer containerized, ready-to-use systems for farms, industries, and grid power generation.

Flare gas

Jenbacher engines turn flare gas—once wasted during oil extraction—into reliable power for rigs, pumps, and camps. They cut costs by up to 80%, lower emissions by 95% versus diesel, and offer fuel flexibility, high efficiency, and rugged performance in harsh conditions.

Landfill gas

Jenbacher landfill gas engines turn waste gas from decomposing MSW into power, cutting methane emissions and enabling carbon credit potential. With up to 90% efficiency in CHP mode, they offer reliable, containerized, and eco-friendly energy solutions.

Wastewater treatment

Jenbacher engines use sewage gas from anaerobic digestion in WWTPs to generate electricity and heat, covering up to 100% of plant energy needs. This reduces costs, cuts fossil fuel use, and turns wastewater treatment into a sustainable energy source.

Diagram of biogas production process showing biomass input to primary pit, hygienization tanks, biogas digester, storage, gas flare, and motor generating heat, electricity, and exhaust gas for energy consumers.
Diagram showing flare gas captured from an oil field, optionally treated for dehumidification, decarbonization, and desulfurization, converted to electricity by a generator, with exhaust gas released and electricity supplied to energy consumers.
Diagram showing landfill gas extraction from gas wells to dehumidification, blower, gas cleaning, and a containerized gas engine generating electricity, with heat used for leachate vaporisation and exhaust gas treatment.
Sewage gas energy flow schematic showing biosolids going to a digester that produces digester gas fed to a gasometer and gas compressor, powering an engine generating heat and electricity for energy consumers, with solids thickening and agricultural utilization of byproducts.

Mechanical drive

Waukesha engines deliver reliable mechanical drive power for pumps, chillers, blowers, and compressors—ideal for remote or harsh environments without grid access. With rich-burn and lean-burn options, fuel flexibility, and direct power transfer, they reduce installation costs, improve efficiency, and eliminate reliance on external power sources.

Enginator

Waukesha’s Enginator gas engines use field or waste gases—such as landfill gas—as fuel directly from underground or waste sources. These engines power remote mechanical drives, generators, and compression systems with rugged reliability and fuel flexibility.

Gas Engines We Operate With

We specialize in operating, servicing, and setting up INNIO Group's advanced engines, ensuring reliable and efficient power generation for businesses and communities. Whether on the grid or off, our expertise keeps your energy solutions running at peak performance.

Jenbacher logo.Waukesha logo.

TYPE 2

L8 cylinder:
1,500/1,800 rpm (50/60 Hz)
Electrical output
249 – 360 kW
Electrical efficiency
up to 41.8%
Thermal output
266 - 443 kW
Launch date
1976
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Green Jenbacher Type 3 gas engine genset used for combined heat and power (CHP) applications.

TYPE 3

V12, V16, and V20 cylinder: 1,500/1,800 rpm (50/60 Hz)
Electrical output
393 - 1,155 kW
Electrical efficiency
up to 43.2%
Thermal output
508 - 1,366 kW
Launch date
1988
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Large green Jenbacher Type 4 gas engine genset mounted on a metal frame, used for power generation.

TYPE 4

V12, V16, and V20 cylinder: 1,500/1,800 rpm (50/60 Hz)
Electrical output
749 - 1,562 kW
Electrical efficiency
up to 44%
Thermal output
750 - 1,906 kW
Launch date
2002
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Large industrial green Jenbacher J620 gas engine with silver exhaust pipes on top.

TYPE 6

V12, V16, V20 and V24 cylinder: 1,500 rpm (50/60 Hz)
Electrical output
1,818 - 4,507 kW
Electrical efficiency
up to 41.8%
Thermal output
1,657 - 4,706 kW
Launch date
1989 (J624 in 2007)
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Large industrial Jenbacher J920 Flextra engine with a green central block and attached silver components.

TYPE 9

V20 cylinder: 

1,000 rpm (50 Hz)
Electrical output
10,606 kW
Electrical efficiency
48.7%
Thermal output
10,300 kW
Launch date
2013
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Large industrial orange Waukesha gas engine with multiple cylinders mounted on a metal base.

275GL+

ESM 2 control system
Cylinders
12/16
BHP range
2,812 - 5,000
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Large orange Waukesha VHP industrial engine mounted on a black metal base.

VHP

Toughest environments
Cylinders
6/12/16
BHP range
490 - 2,500
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Orange industrial gas engine with visible pipes, valves, and components, isolated on black background.

VGF

Longer service intervals
Cylinders
6/8/12/16
BHP range
340 - 1,175
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Expert Solutions for Energy and Industry

  • Gas Engines

    We provide authorized distribution and service for INNIO Group's Jenbacher and Waukesha gas engines across the region, offering customized solutions for electricity, heat production and gas compression.

  • Power Generation

    We deliver efficient power solutions with biogas, cogeneration (CHP), hydrogen, landfill and wood gas, using INNIO Group's Jenbacher and Waukesha engines for flexible, sustainable energy across industries.

  • Education

    We provide training on the use of INNIO Group's Jenbacher and Waukesha gas engines for oil, gas, and biogas applications, helping teams optimize energy production across various industries.

Smart Monitoring with myPlant

INNIO Group's AI-driven myPlant platform helps you optimize engine performance and site operations in real time. Whether in the office or on the go, myPlant provides remote monitoring, insights, and control—maximizing efficiency and profitability.

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Myplant dashboard showing asset overview with 8639 operating hours, 600 kW running power, 0 alarms, 3 warnings, motor details, 13.297 MWh energy production, 97% starts reliability, and 99% overall reliability; includes customer service manager photo and green status checks.
100+
Jenbacher engines under maintenace agreement
45+
Waukesha engines installed
35+
Years of expertise
25+
Certified engineers
3
Regional offices & service centers
Power Plant

Transform Your Energy Strategy

Today

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We deliver efficient gas engine solutions for diverse sectors, from industrial to renewable energy projects, ensuring reliable power.

How We Drive Energy Innovation and Solutions

We at STI offer cutting-edge solutions to enhance operational efficiency and sustainability across industries. Discover how our expertise powers the future.

01
Sustainable Energy for Tomorrow
We maintain biogas and cogeneration plants that offer businesses renewable energy sources, reducing carbon footprints while enhancing energy security.
02
Expert Training & Development
STI’s education programs empower professionals with hands-on experience in modern energy systems, preparing them for the challenges of tomorrow’s energy landscape.
03
Fast response
STI ensures minimal downtime through rapid service, short response times, and a wide-reaching network of expert technicians—ready to act when and where you need them most.
Inside of the Jenbacher engine
Power plant
Engineer working on laptop

Join the Energy Revolution for a Greener Tomorrow

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