Nature and EnvironmentUsing air instead of Sulphur hexafluorideTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and Environment09/06/2019September 6, 2019Sulphur hexafluoride is used for electrical insulation and has a very high global warming potential. Now a Berlin-based entrepreneur has come up with a way to use regular air instead of the greenhouse gas.https://p.dw.com/p/3P64bAdvertisement