Endesa, through its network subsidiary e-distribución, implemented a plan last year to digitize its electrical infrastructure in Catalonia, with an investment of nearly €23 million. This digitization has been applied primarily to the transformer substations responsible for converting medium- to low-voltage energy so that it reaches all customers.
In this regard, the company has installed more than 600 new remote control devices. These devices allow the network to be controlled and operated remotely from the company's control center. This feature significantly speeds up response times in the event of an incident. According to Endesa, this automation reduces the time customers are affected by outages by up to 20%.
Endesa has also installed more than 2,406 devices on the network to collect information such as voltage levels, current, and temperature at transformer substations in Catalonia. This tool allows for improved infrastructure management, the detection of anomalies such as fraud, and reduced repair times.
Finally, improvements have also been made to the low-voltage switchboards at transformer substations. During the last fiscal year, a total of 1,071 switchboards have been replaced, and some digital twins have also been created to provide an exact copy of the installation in case of a failure of the main one. All of this work falls within Endesa's investment plan in Catalonia, aimed at measures for the renewal, automation, expansion, and improvement of electricity distribution networks.