The O'MEGA1 project, winner of the first semester of the CRE4 call for tenders in 2017, is Akuo's first project based on floating solar technology (Hydrelio® floats by Ciel et Terre). The project is located in the town of Piolenc, in the department of Vaucluse. Developed since 2014 by the Akuo teams, this project invests a site artificialized by years of exploitation by a quarry for the extraction of materials.

In 2020, Taaleri SolarWind II, AIP Management and Akuo acquired 93% equity in the project. Akuo was in charge of project management assistance on site and continues to maintain the plant. With a capacity of 336 MW, this plant is one of the 10 largest by size in the country.