Sustainability and Environment
FAA Accepts ‘Zero Engine Taxi’ Certification Plan
First supplemental type certificate for ‘Zero Engine Taxi’ expected in 2027
Green Taxi Aerospace
Green Taxi Aerospace will fit electric motors to airliner landing gear and charge these with power from APUs.

The FAA has approved Green Taxi Aerospace’s certification plans for its “Zero Engine Taxi” system for airliners. In a March 3 announcement, the Plano, Texas-based start-up said the FAA had reviewed and accepted the compliance checklist summary and conformity plan drafted and submitted by StandardAero, Green Taxi’s certification partner.

Green Taxi’s system uses electric motors installed in an aircraft’s landing gear to maneuver the aircraft during ground operations without powering on its main engines. The motors draw power from the auxiliary power unit, allowing aircraft to push back and taxi using purely electric power.