The document discusses Danish Cleantech clusters and their cooperation in the Baltic Sea region. It notes that Danish Cleantech clusters merged in 2014 and are now dominated by the organization CLEAN. CLEAN has offices in five Danish cities and focuses on international cooperation and project export. It has core member companies and works on innovation, internationalization, societal challenges, and education. CLEAN also helps members with relationship building, project development, financing, and organization for export of clean solutions. The document highlights that CLEAN is one of only five energy and environment clusters in the EU to receive a gold label for superior value and best practices.