This document summarizes the L.E.Z. PROJECT, which aims to implement a new zero-emission logistics model for distributing goods within large cities using renewable energy and innovative technologies. The project involves establishing hubs and transit points powered by solar panels that can charge electric vehicles and replace batteries quickly. Over 3,000 hours have been spent developing the executive project with 30 experts. The goals are to validate the model as the best environmental solution, make it repeatable, favor new technologies, achieve cost savings compared to traditional logistics, and reduce emissions. Research will focus on fast charging stations, energy recovery, new distribution models, and automation. The model will be tested in Rome, Trento, and Catania. The