CrossWind, a joint venture of Dutch utility Eneco and British oil giant Shell Plc (<a href="https://www.londonstockexchange.com/stock/SHEL/shell-plc/company-page" target="_blank">LON:SHEL</a>), has installed the last Siemens Gamesa turbine at the 759-MW Hollandse Kust Noord offshore wind project in the Dutch part of the North Sea.