GE Vernova to advance Norway’s grid decarbonization with SF₆-free technology Read more about GE Vernova to advance Norway’s grid decarbonization with SF₆-free technology GE Vernova to deliver two SF₆-free 420 kV gas-insulated substations (GIS) in Norway, utilizing its g³ technology to reduce greenhouse gas emissionsThe substations are expected to modernize Norway’s grid, increase capacity, and enable the electrification of Melkøya Island, home to Equinor’s Snøhvit gas field and Hammerfest LNG plantThese two substations demonstrate GE Vernova's g³ gas technology, widely ado