Jet Hybrid Electric Engines: GE Aerospace, headquartered in Evendale, Ohio (USA), is developing a hybrid electric engine aimed at powering the next generation of narrow-body jets by the mid-2030s. Jet Hybrid Electric Engines: GE Aerospace, headquartered in Evendale, Ohio (USA), is developing a hybrid electric engine aimed at powering the next generation of narrow-body jets by the mid-2030s. Zee News :Business