<< Objectives >>Green cooperation cities is a 12 month project carried by the city of Grenoble and the city of Essen. One of the priorities of the European Commission is a greener Europe. We understand that projects need to be designed to improved living conditions and adapt our urban environment to the challenges of climate change.<< Implementation >>The main activities of the project will consist in the beginning of a long cooperation in environmental matters between workers in charge of green topics, through 4 transnational meetings including training workshops and involving different type of participants and project coordinators. All the activities will be based on principles and methodologies of non formal education, onsite exchanges of practices will allow to develop green skills.<< Results >>We would like to get really inspired and more conscious on how to avance and continue with green transitions, that our expert have the capacity to continue facing new challenges. Also we will continue these exchanges with the objectif of building a bigger partnership with different european green cities and apply for a KA2 to open up for new practices and continue the dynamic of the green capital award.