Energy modeling is one of the main tasks of applying BIM

The article reveals the essence of energy modeling of buildings, as one of the tasks of applying BIM. The topic of energy modeling technologies in construction, energy efficiency assessment and certification is discussed. Software for simulation and calculation of the power module are listed. A number of significant documents for this area is described, as well as an example of optimizing the use of energy resources and achieving maximum energy efficiency. Solutions and activities are described for the project in Yekaterinburg, Sverdlovsk region, which received a gold certificate from the Russian system for evaluating energy efficiency and environmental compatibility of designed and constructed buildings GREEN ZOOM.