The Palazzetto wants to be an example of how green energy is possible even in Ponza where it is not always so easy to implement ecological policies. We have reduced single-use products to a minimum, the water, microfiltered, is available to guests in glass bottles. The energy comes largely from photovoltaic panels that supply the energy for hot water and light. In the ancient cistern that has been recovered, water is collected to be used in case of need without having to resort to supplies from outside. We try to give ample space to 0 km products in our breakfast and to the choice of local wines in our bar.