Media report on award to design concrete floating offshore wind turbine

Mainebiz and Offshore WIND announced the U.S. Department of Energy had awarded the University of Maine $1.4 million to design a concrete floating offshore wind turbine. The grant — one of 13 made nationwide totaling $26 million — is part of the federal agency’s Aerodynamic Turbines, Lighter and Afloat, with Nautical Technologies and Integrated Servo-control (ATLANTIS) program. The goal is to develop new technologies for floating offshore wind turbines in three development areas — new designs, computer tools and experiments. UMaine will design an ultra-lightweight, corrosion-resistant, concrete floating offshore wind turbine equipped with motion mitigation technology originally developed by NASA to reduce vibrations in rockets. Harnessing just 3% of the Gulf of Maine offshore wind resource is enough to heat every home in Maine and convert every car to electricity, according to Mainebiz. “With this funding, we plan to further stabilize our floating wind turbine hull technology in extreme storms by integrating NASA rocket vibration suppression technology into the design,” Habib Dagher, executive director of the UMaine Composites Center, told Offshore WIND. Recharge also reported on the award. Windfair posted the UMaine release.