CFM RISE program
Change the engine, change the future
Unveiled in 2021, the CFM RISE program is advancing innovative technologies to shape the future of commercial aviation, including advanced engine architectures like Open Fan, compact core, and hybrid electric systems. The RISE program targets significant fuel savings, while meeting durability expectations and maintaining an uncompromising commitment to safety.
Advancing a suite of technologies
Open Fan
Advanced architecture offers step-change in efficiency compared to ducted changes and is being designed with an early focus on durability.
Supercomputing
Targeting lower noise levels with Open Fan compared to current engines due to simpler design optimized with supercomputing.
Compact engine core
Next-generation compressor, combustor, and high-pressure turbine technologies using advanced materials for lighter, more durable parts.
Hybrid-electric propulsion
Integrated hybrid-electric systems further enhance efficiency with plans to demonstrate a megawatt-class hybrid powertrain.
Alternative fuels
Technology being tested for compatibility with unblended SAF and developing key building blocks for hydrogen fuel capability.
Key figures
350+
tests completed
2K+
CFM engineers dedicated to the RISE program
3K+
endurance cycles completed with new high-pressure turbine airfoil technologies
20%
better fuel burn target vs. engines today
*CFM International is a 50-50 joint company between GE Aerospace and Safran Aircraft Engines. RISE is a technology development program, not a product.
RISE program in action: Latest updates and insights
5 Things to Know About the CFM RISE Program
Test early, test often: How GE Aerospace innovates to improve engine durability
