Page 93 - Fundamentals of Ocean Renewable Energy Generating Electricity From The Sea

86 Fundamentals of Ocean Renewable Energy

FIG. 4.3 Offshore wind turbine substructure designs for use in various water depths. (Illustration
courtesy of Josh Bauer, NREL.)

FIG. 4.4 Horizontal axis turbines in the Block Island Wind Farm (RI, USA) during installation in
2016. The installed turbines are Haliade-150, each with a capacity of 6 MW, diameter of 150 m, and
hub height of 100 m. (Photo courtesy of Deepwater Wind.)