In Phase II of the National 5G Energy Hub, the project network consists of the service project, a number of satellite projects, and a joint project. The service project represents the qualitative further development of the N5GEH platform developed in Phase I. The satellite projects address typical use cases arising in practice. Satellite projects are projects that were submitted within the framework of the funding call “Kommunikationstechnologien für die Energiewirtschaft” (KomTechE). The projects address typical use cases that occur in practice and test the technology directly. In doing so, they are committed to an intensive exchange between all satellite projects and the service project. In addition, there is a thematically related project, DENERGETIC, which is in close exchange with the satellite projects. Together, all of the above-mentioned projects form the thematic network “National 5G Energy Hub.