Figure 1
The flowchart illustrates the methodology of a district heating optimization system. The process begins with the characterization of the district heating (DH) system, which includes buildings, topology, thermal features, and a CityGML model. This information is fed into a simulation engine that calculates thermal losses, pressure losses, DH behavior, and allows for user customization. The outputs from the simulation engine are then used in a data-driven algorithm that considers building features, clustering, and demand prediction. The final step is optimization, which focuses on cost minimization, CO2 emissions avoided, and optimal management of boilers. The flowchart shows a sequential process with arrows indicating the flow from one step to the next, and each step is represented by a labeled box.District heating optimisation system methodology