gas-insulated substation

EU affirms confidence in GE’s g³ technology by co-funding development of its 245 kV SF₆-free g³ gas-insulated substation

EU’s LIFE program recognizes potential of GE Renewable Energy’s g3 insulating and switching gas as an alternative to sulfur hexafluoride (SF6) to help significantly cut global greenhouse gas emissions This is…

A New Approach for Gas-Insulated Substations

For decades, gas-insulated substations (GIS) have been used primarily in densely populated metropolitan areas. They take up only 10% of the footprint of outdoor or air-insulated substations and provide reliable…