12 June, 2015
According to a report by the Ministry of Industry, more than 850.000 properties suspended the certificate of efficiency in consumption and emissions.
Nevertheless, this situation is considered “standard” because of the number of old houses. But it is still remarkable that eight out of ten buildings waste energy in Spain, according to the report by the Ministry of Industry, which qualifies the property under the E, F and G categories after the completion of mandatory energy performance certificates energy.
Among the root causes, in addition to longevity may be found inadequate insulation of buildings. Another reason for the suspense can be the lack of foresight and investment in renewable energy technology.