This section provides the New Value Chains (NVCs) developed in ELBE Alliance with a focus in three areas: Offshore Wind Energy, Wave Energy and Tidal Energy. Its objective is to understand and structure these NVCs, which comprise companies from several traditional sectors such as energy, shipbuilding, sea logistics or environmental. Due to similarity in the three NVCs analysed, as all of them are offshore energies, it was decided to maintain identical areas and categories for all those activities that are transversal to all three.