The total size of the gas insulated switchgear market was USD 22,457.4 million in 2022, and it will hit USD 36,400.7 million by 2030, advancing at a rate of 6.2% by the end of this decade, as per a report by P&S Intelligence. The indoor category had the larger share, about 70%, in the past because indoor switchgear is much safer and dependable, needs less space than an outdoor system, and more robust and easier to uphold. Because of the grounded metal enclosures, the danger of electrocution is also reduced.