AFRY wins Swissgrid engineering contract for Switzerland transmission upgrade
Afry won an engineering contract from Swissgrid for the Innertkirchen—Ulrichen transmission upgrade in Switzerland. Scope covers engineering for three substations, including a new Oberwald substation, expansions at Innertkirchen and Handeck. Project renews a 27-km line, prepares an upgrade from 220 kV to 380 kV, with a