SABELLA is an engineering and project management company based in Quimper and employing around fifteen people. It is at the heart of innovation in the marine energy sector. Following the demonstration of the D03 prototype in 2008, SABELLA achieved a national first in 2015 with the immersion and connection to the Ushant grid of the D10, which has a maximum output of 1 MW. Offering a sustainable alternative to fossil fuels, SABELLA is promoting a new island energy model suited to territories that are not connected to the grid.