Alstom Haliade 150-6MW Offshore Wind Turbines part of innovative demonstration project off the coast of Virginia

This next phase includes the completion of Front End Engineering Design (FEED), installation and testing of two Alstom Haliade 150-6MW (megawatt) offshore wind turbines approximately 24 miles off the coast of Virginia Beach. 

This award strengthens the long-standing partnership between Dominion and Alstom and advances their common goals to improve the competitiveness of offshore wind in the United States. The team will explore innovative approaches to optimize turbine and balance of plant designs while addressing environmental conditions including hurricanes, transportation and installation strategies, and operations and maintenance (O&M) methodologies. The group, which includes the National Renewable Energy Laboratory (NREL), among others, is one of three teams selected to receive funding for phase two of the project.

“After successful and highly collaborative completion of the initial Front End Engineering Design we are looking forward to implementing this innovative and challenging project with our strategic partner Dominion and the other world class members of the team,” said Andy Geissbuehler, head of Alstom’s North American Wind business. “We are getting closer to the DOE goal of providing clean, affordable offshore wind energy to homes and businesses throughout the East Coast.”

Alstom’s Haliade 150 offshore wind turbine is engineered to achieve the goals and objectives outlined by VOWTAP. It’s 150-meter rotor contributes dramatically to reducing the cost of offshore wind power while the direct drive permanent magnet generator and the Alstom Pure Torque technology increase reliability, availability, and efficiency.

VOWTAP is one of several offshore wind R&D programs led by the DoE that Alstom is collaborating on. This month a team led by Alstom was awarded an additional $3.4M by the DoE for phase II of its program to develop, test and validate advanced control technologies and integrated sensors for offshore wind turbines.