McPhy Energy S.A. announced that it has been selected to equip the Centrale Électrique de l’Ouest Guyanais (“CEOG” or Western French Guiana Power Plant), the world's largest power plant project combining photovoltaic energy and massive storage of 128 MWh, mainly in the form of hydrogen. The aim of this project is to produce a stable and continuous power, night and day, like a thermal power station but without any pollution.