aviation emissions

Will NASA’s Electric Plane X-57 Advance Emissions-Free Aviation?

Amid Concerns About Aviation Emissions, Qantas Completes ‘World’s Longest Flight’

HFC-23 is a by-product of HCFC-22, which is used in refrigeration and air conditioning. It has a global warming potential 14,800 times more than that of carbon dioxide. Credit: zeevveez/Flickr, CC BY 2.0

India Vows to Kill Super-Greenhouse Gas