New study on the use of the greenhouse gas sulfur hexafluoride (SF6) in the energy sector started

28.3.2019

Sulphur hexafluoride (SF6) plays an important role as an insulating gas in electrical switchgear at various voltage levels when interrupting and diverting current flows. At the same time, it is one of the most effective greenhouse gases with a very long lifetime and, although the concentration of SF6 in the atmosphere is currently still very low, it accumulates steadily over the years. The Fraunhofer Institute for Energy Economics and Energy System Technology IEE in Kassel and the Grenoble Ecole de Management (GEM) are performing a research study to investigate the environmental and socio-economic impact of the usage of the gas sulfur hexafluoride (SF6) in power distribution grids.