MV Werften to Use Siemens Onshore Power Supply in Cruise Shipbuilding 7 November 2018 Siemens to supply and install turnkey Siharbor onshore power supplies at MV Werften Wismar shipyard.https://worldmaritimenews.com/archives/264134/mv-werften-to-use-siemens-onshore-power-supply-in-cruise-shipbuilding/