The 4th generation WindFloat® product portfolio consists of the WindFloat T tubular design and WindFloat F flat panel design. Both designs are a semi-submersible, three-column floating platform compatible with any standard offshore wind turbines and suitable for deployment in waters deeper than 40 m.

The WindFloat® advantage

WindFloat® technology allows wind farms to be optimally located, independent of depth and seabed conditions, enabling customers to access previously untapped sites with higher quality wind resources and minimum impact to stakeholders or the environment.

  • The WindFloat T is in its 4th generation and has been operational since 2011. This widely recognized tubular design has set the standard in the industry and is now the most bankable and reliable floating foundation in the market.
  •  The WindFloat F leverages on the 4th generation design heritage, sharing many of the same characteristics with the WindFloat T, yet holds a number of complementary features for project developers to consider, including pontoon-based buoyancy for low draft wind turbine integration.

The WindFloat T and the WindFloat F offer a complementary set of characteristics that ensures we can recommend the optimal configuration, considering project-specific constraints and opportunities.

Our projects

The WindFloat T is operating in Portugal and Scotland with a market leading 75MW installed and  105 MW cumulative capacity targeted to be generating power by 2024. Principle Power is supporting its customers with a multi-GW pipeline in Europe, Asia, and the United States, with the first large-scale projects entering service in the middle of the decade.

Expanding Frontiers

We use our experience and IP to anticipate the industry’s needs, to continuously improve technology and bring innovative new products to the market, and to create customized solutions for our clients based on our proprietary technologies.


WindFloat® technology (platform, mooring system, wind turbine interface, and dynamic cable design) has been certified by:

Let’s get your project floating

Contact our expert team to find out more about how we can support you in your floating wind project.