> healthy materials: using materials that are safe for health and the environment, i.e. recycled and recyclable materials in a natural environment (biological cycle) or in a new “technical cycle” (industrial); > using renewable energies and carbon management (greenhouse gas emissions…); > water management, in other words, managing drinking water as a precious resource and as a fundamental human right; > social responsibility, by creating a positive impact on the life of employees and the local community.