This Solution provides guidance on the integration of renewable energy (RE) sources into district energy. It can be of interest to both established and growing cities. For new district energy systems (DES), cities should explore opportunities to integrate local RE sources from the early planning stages. For pre-existing systems, the integration of renewables can be coordinated with system expansion and/or the retrofitting plans for the network as well as energy production. Decentralized production using multiple RE sources and technologies can offer several benefits as well.
