Lufthansa airbus A350 airplane with special paint livery Clean Tech for the Future, takes off from Toronto International Airport runway

lufthansa airbus clean tech airplane taking off runway toronto airport canada pearson departure aerodrome plane urban cityscape ontario metropolis town flight airline transportation aeroplane aviation airstrip international jet depart a350 building paint livery future technology clean concept tech energy environment innovation science renewable energy green technology social issues sustainable resources alternative pollution efficiency sustainable carbon