Siemens Gamesa prototype launch has strengthened the base case for 21MW machines on a first commercial-scale floating wind project in the MediterraneanOne of the three foundations used on EFGL, a pilot floating wind project in France, but something much bigger is planned for a commercial scaling up of this project. Photo: Ocean Winds / Principle PowerGareth ChetwyndSenior CorrespondentFollow me My Alerts is a service for subscribers. Please login or subscribe in order to use My Alerts.SubscribeLoginWind