The energy performance certificate (EPC) shows the energy characteristics of the building through the release of an energy performance certificate, which is necessary in case of transfer in return for payment of a housing unit, making it available to the buyer and attaching it to the legal document.

Since 1 July 2010 the requirement of EPC has been extended to new leases: prepared in the same manner, the EPC must be made available to the tenant. See also: the execution of an energy audit is used to determine the energy performance of the building or of the production process. Through the collection of data, using a specific calculation methodology, it identifies the steps to be applied for an energy retrofit.

EQUA has a team of qualified professionals for the energy performance certification of buildings in Lombardy and Piedmont, and in the regions that refer to the national legislation and implement energy audits of buildings and processes.