When Mexico City's new international airport is finished in four years, it will be one of the largest in the world, spanning over half a million square meters. It will also be the most sustainable airport ever built.
Instead of a group of average warehouse-like terminals, the airport will use a single giant structure wrapped in a unique skin that lets in natural light and air, collects rainwater, and provides incredible views of planes circling the sky.
NASA, the German Aerospace Center (DLR) and the International Forum of Aviation Research are planning their first joint research flights to investigate alternative fuels for aviation.
Aviation biofuels are on the rise again thanks to airlines like Virgin, Southwest and United, as well as buy-in from manufacturers and logistics providers Boeing and FedEx.
A committee of the International Civil Aviation Organization has proposed standards for aircraft carbon dioxide emissions. "When fully implemented, the standards are expected to reduce carbon emissions more than 650 million tons between 2020 and 2040, equivalent to removing over 140 million cars from the road for a year," the White House said in a fact sheet