On the green roof of La Borda we have 20 photovoltaic panels since the summer of 2020. The installation produces a quarter of all the building’s consumption. In addition to a sustainable investment that we hope to recover in less than 12 years, it is the result of inter-cooperation. Several cooperatives have helped us to make this possible: Azimut360 (installation design), Girasol (installation) and Arkenova (monitoring). Our energy was already green thanks to the fact that we are SomEnergia consumer partners, but now it is also, in part, from Km0.