Nowadays it is said if you want to reduce your carbon footprint, plan before you leave your house so that you not only curb emissions, but save time,fuel and money. There are talks that to reduce emissions in the aviation industry, greener technology is required however a thought is given to in managing aka the control tower at each airport. How? By becoming more efficient in planning their schedules with planes.
It is not only the control tower, the ground people can quicken processes so that planes can land and fly faster. A good air traffic management must be established for both air and ground to make it successful.