This report deals with the performance of the Heriot-Watt’s Postgraduate Centre with respect to the energy consumption and carbon emissions. The relatively modern building is in Edinburgh, with both heating and cooling systems present. Firstly, the incomplete IES-VE building model is completed, using the specifications provided. After running the simulations for the modeled building, its annual energy performance data is compared with that of the real building, for which the data already exists from monitoring study. Then the performance of the modeled building is compared to the available industry standards, known for similar non-domestic buildings in the UK. Further justification is provided for the variations that arise between the modeled and existing building energy values. Lastly the energy performance of the actual university campus is compared with that of other non-domestic UK buildings.