The wind farm, which covers an area of about five square miles, will be operational later this year and generate enough electricity for up to 100,000 homes. A network of underwater cables will deliver power from the 500ft (153m) wind turbines to the mainland.
The 150 MW wind farm consists of 30 Repower 5 MW wind turbines. The final generator was installed at 3am on 1 August by A2Sea vessel SeaJack. According to Repower offshore head Frank Zimmermann: "We were able to complete the wind power installation around three weeks ahead of the schedule."
Installation was completed four months after the first wind turbine was erected. Vattenfall said it now looks forward to generating electricity from the wind farm for the first time later this summer.
Vattenfall head of UK offshore wind power development Ole Bigum Nielsen said: “Vattenfall’s Ormonde offshore wind farm is the first commercial and largest deployment of Scotland’s Burntisland Fabrications’ steel lattice ‘quadruped’ foundation and Repower’s 5 MW wind turbines, the largest commercially available offshore wind turbine in the world.” Ormonde’s first wind turbine was lifted onto the foundation and installed on 23 March this year.