Whether you’re seeking full power at high efficiency levels or a unit capable of start-up in less than 3 minutes, INNIO’s Jenbacher J920 FleXtra gas engine is a reliable solution for large gas engine power generation plants.

This Jenbacher gas engine is designed to support a broad variety of multiple-engine power plant solutions–from remote power supply to combined heat and power (CHP) generation.

Jenbacher J920 FleXtra Overview
The newest and largest Jenbacher gas engine has, at 48.7 percent, the highest electrical efficiency of any Jenbacher gas engine.

  • A smaller carbon footprint and more energy efficiency.
  • High power density at low investment costs.
  • Stable power output and reliable efficiency in any ambient condition.
  • Quick startup for grid stabilization and easy maintainability.



2-stage technology


The 2-stage turbocharger design of the J920 Flextra allows for no deration at higher altitudes and higher cooling water temperatures-perfect for hot ambient conditions.

Modular design for flexibility


Modular gas engine design allows for seamless installation with any multiple-engine configuration and offers flexible size options.

Superior performance


Operating a Jenbacher J920 FleXtra at 49.9% electrical efficiency level has the capacity to produce approximately 68 million kWh of electricity.