Wizz Air is the world’s most emissions-efficient airline in new rankings released today by Cirium, the aviation analytics firm. The Cirium Flight Emissions Review ranks the top 20 airlines globally, through a consistent benchmark for flight emissions.
Wizz Air, the Hungary-based ultra-low-cost airline, emits an industry low of 53.9 grams of CO₂ per Available Seat Kilometre (ASK)*, followed by Frontier Airlines (54.4 grams) and Pegasus (57.1 grams) according to the report.
