Siemens was selected by Moray Offshore Windfarm (East) Ltd under a preferred bidder agreement to deliver key elements of the Moray East offshore transmission system. The scope included the design and supply of three offshore substation platform topsides (offshore transformer modules/OSPs) that step up voltage from 66 kV to 220 kV for transmission to shore via three export circuits. The package also included the onshore substation and approximately 30 km of onshore underground export cable to the New Deer grid connection (not part of OSS scope).