Hybrid trolleybus

Hybrid trolleybus may refer to:

  • Dual mode bus — a bus capable of operating both from conventional trolleybus overhead lines and from fossil fuel engine, allowing operation away from the wires
  • IMC Electric bus — is an electric bus that draws power from an overhead contact network (catenary) via trolley poles while simultaneously charging an on-board traction battery
  • Trolleybus with APU — a trolleybus equipped with an auxiliary power source (battery, supercapacitor, or small generator) to allow limited emergency movement