As part of the Interreg F(C)E Cobbauge project, which aims to modernise and optimise cob traditional technic, an inventory of modern earthen constructions under 30 years, as well as an inventory and characterization of deposits has been engaged in the France Channel England area (South of England and North-West of France)

The inventory work and characterization of deposits has been initiated by “Parc naturel régional des Marais du Cotentin et du Bessin” and by the association Enerterre  for the first part of the inventory in 2017.