Electricity: Promelec Alerts on the Condition of Installations over 15 Years Old

In spite of the efforts made in the field of energy renovation, a fundamental part of domestic safety remains largely neglected. Many old electricity installations in houses have sometimes serious malfunctions. On 13 May 2025, the Promotelec association published the results of the latest barometer of the Observatoire national de la sécurité électrique (ONSE). This new edition highlights the persistence of numerous anomalies in the old electrica…