The zero-carbon objective could be envisaged in simultaneous micro-macro-scope. Building, parcel, specific use, district, territory – we push back classic boundaries to bring about the re-emergence of a more ancient hydraulic geography, one where water flows thought the JALLES (Gascon word for river).

Once they have been revealed, these resources are revered and protected. The water cycle, the presence of which is felt even more strongly, serves every field of activity, from the process of making use of waste the transportation of goods. In short, we are talking the advent of “L’eau-gistics” or maybe even “lowgistics”.