The fourth meeting of the Regional Blue Energy Laboratory (RBEL) will be organized as part of the Maestrale project on 9.10.2019. The meeting will be held at the premises of the Municipality of Koper. The purpose of the event is to review the progress of the Maestrale project. The results of the project so far and the next steps to the conclusion will be presented. As part of the project, studies were carried out to carry out two pilot projects that will be presented during the event. After presenting the pilot projects, participants will participate in the discussion. All interested stakeholders are invited to the event, especially representatives of coastal municipalities, companies engaged in offshore energy technologies (eg heat pumps) and ESCO companies, as well as representatives of educational constitutions and decision makers at local and national level.