Outline of using the Energy Cluster potential for the Distribution System Operator

The aim of the article is to present the possibility of cooperation between the Energy Cluster and Distribution System Operator (DSO) in order to improve the local grid operation, and indirectly, for the benefit of the National Power System. The possibility of creation and operation energy clusters in Poland, with particular emphasis on contractual relations with the DSO and the position of the cluster in the energy market is discussed at the first stage of the article. The following part analyses the impact of distributed energy sources (DER) on the distribution grid as well as the grid operation problems. The issue of distribution grid flexibility in relation to the development of distributed generation is presented. What is more the possible interactions between the Energy Cluster and the DSOs in this respect is elaborated. Finally, the ways of using the energy potential of the Energy Cluster by the DSOs is analysed, which take the form of specialized services for grid operators. Key words: distributed energy resources, energy clusters, flexibility.