Hyliion Holdings Corp. specializes in modular power plant technology for stationary and mobile applications. The company's flagship offering is the KARNO Power Module, a 200-kilowatt linear generator that can be scaled up to multiple megawatts for larger energy demands. Acquired from GE Aviation in 2022, the KARNO technology uses additive manufacturing and a hermetically sealed architecture to convert heat into electricity without traditional combustion. The system is highly fuel-agnostic, capable of operating on over 20 different fuels including natural gas, hydrogen, ammonia, and propane. By winding down its legacy Class 8 commercial vehicle powertrain business in 2023, Hyliion now focuses entirely on providing highly efficient, low-emission distributed power for data centers, EV charging stations, and industrial facilities.
