Plan for Recovery, Transformation and Resilience 2022

With the help of the project named "Digitalización de las redes eléctricas" under Royal Decree 1125/2021, we are accelerating the digitization of our grid.

Introduction

 

On this page, we explain the investments e‑distribución made in 2022, the digitalisation projects we executed, and the benefits they bring to the electricity grid and to customers.

Investment made in 2022

In 2022, e‑distribución proposed investments of over €90 million for electricity grid digitalisation projects, under the PRTR.
These investments accelerate grid modernisation and support decarbonisation targets.

Projects executed in 2022

1) Grid sensor deployment

We installed devices to capture data in real time and improve operation and maintenance.
In 2022, we expanded the rollout of sensors at distribution substations with LVS (Low Voltage Supervisor) hardware and analysis software.

Benefits

  • Lower technical losses.
  • Greater efficiency and demand control.
  • Better integration of electric vehicle charging and self-consumption.

2) Network Digital Twin

We developed a 3D model that replicates the grid to simulate scenarios and carry out remote inspections.
The system is supported by IoT, Big Data, Artificial Intelligence, and Virtual Reality.

Benefits

  • Greater operational efficiency.
  • Decisions based on simulation and data.

3) Digitalisation of substations

We digitalised substations to monitor energy flows and increase capacity for the integration of renewables.
We implemented more precise digital protections to improve safety.

4) Digitalisation of the low-voltage network

We modernised distribution substations close to consumption points, with remote-controlled low-voltage switchboards.
This generates direct benefits for customers.

5) Remote control and grid automation

We rolled out massive automation and remote-controlled devices.
These systems enable the LARS (Fault Location and Supply Restoration) system and improve incident response times.

6) Smart metering

We implemented a two-way connection between the control centre and the facilities.
Smart metering improves the security of supply, reduces outages, and enhances customer service using real-time data.

7) Digital customer service systems

We developed projects in four areas:

  • Metering.
  • Connection.
  • Sign-up.
  • Customer service.

Strategic framework: INECP and PRTR

Grid digitalisation is key to the Integrated National Energy and Climate Plan (INECP) and the PRTR.
These actions facilitate the integration of renewables, user participation, and sustainable mobility.

Continuity

You can review the results of the PRTR 2021 to see the progress of these actions. 

Look here at what we achieved within the Recovery, Transformation, and Resilience Plan in the past 2021.