Is the end coming for sulfur hexafluoride, the most powerful greenhouse gas?

Electrical-transmission towers and the cables are part of the landscape of industrialized countries. Less visible but just as important are switchgear devices that protect electrical equipment. But did you know that many of these devices—widely used in electric-utility transmission and distribution systems as well as commercial and industrial facilities—integrate the most powerful greenhouse gas, sulfur hexafluoride (SF6)? Luckily, leakage rates are low and accidents extremely rare.

from Energy & Green Tech News - Energy Sciences News, Green Tech, Energy, Energy Science https://ift.tt/2SUBkL5

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