The Energy Efficiency Certificate (EEC) is an official document that evaluates and certifies the energy efficiency level of a building, dwelling or commercial premises, on a scale from A (most efficient) to G (least efficient).

This certificate is mandatory in Spain in order to sell or rent a property. Its main objective is to provide information to future buyers or tenants about the energy consumption of the property, offering them an important criterion when deciding.

It is also mandatory to present a certificate before and after the renovation, at the time of applying for aid for the improvement of energy efficiency.

In short, the energy performance certificate is an important tool for promoting energy efficiency and sustainability in the construction sector.

To solve all your doubts, consult the frequently asked questions (click on “frequently asked questions”).