Click here to watch a video interview with Dr. Habib Dagher and Dr. Anthony Viselli at EWEA Offshore 2015. From Windpower Monthly: Speaking to Windpower TV, project manager Habib Dagher and design manager Anthony Viselli said that their research in developing the Voluturnus platform demonstrated major savings were possible through the use of concrete. “The read more Video Interview: Concrete hulls can bring down the costs of floating platforms by around 50%, according to researchers at the University of Maine.