The purpose of the study is to investigate the collaboration between the Swedish Public Em-ployment Service and the municipalities in southern Halland (Falkenberg, Halmstad, Hylte, Laholm) based on Huxham and Vangen's theory of the benefits of collaboration, "Theory Of Collaborative Advantage". The theory is suitable for studies of organizations and is based on the fact that there are different incentives or motives for starting a collaboration. The various motives give collaboration the prerequisite for success. In addition to the motives for collabo-ration, it is required that the partens who collaborate meet some of the criteria that Huxham and Vangen call the seven different perspectives. The authors believe that collaboration is difficult and very complex, but by analyzing which points work in collaboration, the chance of achieving the common goal is greater. By analyzing the collaboration between the Swedish Public Em-ployment Service and the municipalities in southern Halland with Huxham and Vangen's theory about the benefits of collaboration, it emerges that through local agreements there is a function-ing collaboration. On the other hand, it turns out that in the operational part of collaboration for those who are far from the labor market and receive financial assistance, there is still difficulty in making collaboration work optimally, and this is due to poor communication between the officials who work directly with decisions and planning for that group.

Energy production in southern Sweden is insufficient to meet the demand. As a result, Skåne relies on electricity imports from other parts of the country and abroad. Region Skåne sees potential in increasing energy production through renewable resources, including wind power. Many land-based wind turbines in Skåne are outdated and need upgrades in the near future. Wind turbines hold significant potential for future electricity production, necessitating further expansion to meet the growing demand for electricity. Wind power planning transcends municipal boundaries, requiring intermunicipal collaboration for effective wind power expansion. In 2010, three neighboring municipalities - Helsingborg, Höganäs, and Ängelholm - developed a thematic addition to identify suitable land for wind power expansion. This study aims to investigate the importance of municipal collaboration in wind power expansion and the challenges and opportunities municipal planning presents for renewable energy production. The methodology includes interview studies and document analysis to capture the broad aspects of collaboration and wind power development. The theoretical framework applies governance at various types and levels. The results highlight the significance of effective dialogue between municipalities for planning sustainable energy sources. Despite some debate over the thematic addition, the study underscores the need for cross-municipal cooperation to optimize planning. Municipal collaboration can address challenges in planning renewable energy production, but it requires political support and balancing diverse interests. Intermunicipal cooperation is crucial for tackling the challenges of renewable energy sources and for sharing resources and expertise among municipalities.