Sustainability

Decarbonizing by 2050: Optimists, pessimists and realists

April 1, 2021

The air transportation sector once believed that the best it could do globally speaking would be to reduce its net-carbon output by 50% below 2005 levels by 2050. That view placed the sector out of sync with what the United Nations has called a “global rallying cry” and “race” toward a net-zero economy by 2050. Now, a shift is underway that could sync up the sector with those embracing the more ambitious goal.