The energy certification of the Portuguese houses continues to be deficient, with nine processes in 16, presenting flaws, in a study prepared by Deco Proteste, published today in the magazine Proteste de janeiro.

Six years after its last study on energy certification of dwellings, and with new regulations in force, Proteste returned to the theme and of the 16 homes visited only four certification processes deserved "a good global appreciation."

Read more (in portuguese): Energy Certification of Housing Continues to Fail