NASA’s Environmentally Responsible Aviation project concludes with great results, could cut down massively on airline pollution and noise.

NASA’s aeronautics department has developed and refined green technology through its Environmentally Responsible Aviation (ERA) project the past six years, and the results are excellent. It says what it’s done could “cut airline fuel use in half, pollution by 75 percent and noise to nearly one-eighth of today’s levels.”

Source: NASA green technology could cut airline fuel use in half, save $255 bn

See the video: NASA X – Environmentally Responsible Aviation: Act Now