Energy Performance Assessment

According to the “Greek Regulation for the Energy Performance of Buildings” all buildings must undergo Energy Performance Certification before they are sold or let.


The owner is provided with an “energy label” which demonstrates the energy efficiency of the building.

The assessment of building energy performance is a vital process that helps to determine the condition of an existing building in terms of its energy needs and its carbon footprint.

During the heat loss analysis the building is assessed both externally (envelope) and internally using the appropriate instruments such as thermographic cameras, digital thermometers and humidity meters.

The on-site assessment is combined with whole building energy simulation results to form a report regarding the energy performance of the building on a monthly and annual basis.

AEPHORIA associates as a certified building energy performance auditing body provides certification services in combination with energy retrofit consultancy.