The ground testing took place at Peebles Test Operation in Ohio, where the electric powertrain was able to generate power for ...

A hybrid-electric jet engine may seem as absurd as a horse-drawn Zeppelin, but GE Aerospace is ground testing a new megawatt-class hybrid turbofan engine and its full powertrain that is powerful ...

Buyers shopping for an electric vehicle in 2026 hear a simple selling point: the motor converts roughly 90 percent of its ...

GE Aerospace has completed ground testing of a megawatt-class hybrid electric engine system, marking the company’s first ...

It's still a jet engine that burns fuel but that's in a dedicated gas turbine that operates solely as a turbogenerator to create electricity at subsonic speeds. Since that's all it does, its ...

ZeroAvia reached a significant regulatory milestone as the FAA published special conditions for its 600-kilowatt electric engine, clarifying the certification pathway for its hydrogen-electric ...

Alternators like this one will probably disappear from the front of engines, replaced by a starter generator built into the transmission. Photo: Jim Park Within a decade’s time we will probably have ...

The wild idea may only be a patent for now, but the Japanese automaker has been refining the idea for some time. Subaru filed two patents for electric turbine engine systems for potential use in ...

Bosch has launched its first rear hub motor for electric bikes. The Hub Line motor is targeted at city ebikes and goes head-to-head with Mahle’s rear hub motors. There’s also a new smaller, lighter, ...

Aircraft electrical systems are critical for flight operations, with components like batteries and alternators powering everything from starters to flight instruments, while piston engine ignition ...