In this thesis the energy analysis of a specific residential building, which is part of a
greater complex of buildings in a rural area, will be presented. The purpose is to limit
the energy losses, energy consumption and the emissions of carbon dioxide (CO2). Furthermore,
it aims to generate energy through renewable energy sources, such us photovoltaic
systems.
The suggested building is designed in GCAD and the building performance simulation is
run in the 4M KENAK. In order to identify the indoor conditions, and their relation with
the energy demand, experimental measurements were applied, measured indices include
thermal comfort parameters, and also Indoor Air Quality ones, specifically CO2
concentration. Furthermore, an Aerial Thermal Inspection using Drone was performed
in order to better acknowledge the heat losses of the envelope. Also, the efficiency of
the HVAC systems that operate in the building are evaluated and the results will be presented.
Closing, in this thesis, certain interventions will be suggested to ameliorate the thermal
comfort conditions of the residence through improving the Shell, optimize the efficiency
of the installed HVAC systems, and using specific automations. In addition to improving
the thermal comfort, operating cost of the building will be reduced. The conclusions aim
to contribute to a more general discussion regarding the exploitation of different methodological
tools for the assessment and improvement of residential buildings’ energy
performance.
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