Abstract: Building on four decades of investment that made engines cleaner, quieter, and more efficient, the CFM RISE Program accelerates the development of uncompromising new propulsion technologies that will pave the way for the next generation of aircraft and an ever a more sustainable future. Technologies matured as part of the RISE Program will serve as the foundation for the next generation CFM engines that could be available by the mid-2030s. The program goals include reducing fuel consumption and CO2 emissions by more than 20 percent compared to today’s most efficient engines, as well as ensuring compatibility with alternative energy sources like Sustainable Aviation Fuels (SAF) and hydrogen to provide even further emission-reduction sustainability benefitsBiography: Greg Steinmetz serves as the Chief Consulting Engineer for Advanced Commercial Programs. David Ostdiek is the Aerothermal Systems Design Leader for the RISE team. Greg’s current responsibilities include ensuring overall design quality, driving innovation, and sharing lessons learned/best practices for GE’s advanced commercial engine programs and technology demonstrator engines. Greg has a bachelors degree in Aeronautical Engineering from OSU and a Masters in Aerospace Engineering from UC. David leads the RISE program’s aerothermal system integration team with responsibility for Performance, Controls, Thermal Management, and Preliminary Design. David holds a Bachelor’s in Mechanical Engineering and a Master’s in Aerospace Engineering from UD