Opinion columns

Opinion columns from Iberdrola España

Discover the opinion columns of our experts on the most relevant topics in the energy sector in Spain.

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Two large electric transmission towers in the center under a sunset sky with blue and orange tones. The sun sets on the horizon behind the structures, and the silhouettes of a residential area are visible at the base
A professional half-length portrait of Mario Ruiz-Tagle, CEO of Iberdrola. He is dressed in a dark gray suit, a white shirt, and a green tie. It is located in the garden at the entrance of a corporate office
Mario Ruiz-Tagle
02/06/2025

Spain's energy future

At Iberdrola España, we view with optimism the growing industrial interest in the country.
Customer service agent wearing headset in a modern office handling a call at a computer.
Portrait of Gonzalo Estévez, a middle-aged man with short dark hair, wearing a gray plaid jacket and a white shirt, smiling slightly, in an office setting with panels and columns visible in the background.
Gonzalo Estévez de Pablo
18/06/2026

Omnichannel customer service: how to implement it

High-voltage power towers on rocky terrain under a clear blue sky.
Patxi Calleja profile image
Patxi Calleja
05/06/2026

Energy taxation in Spain: why taxing electricity hinders competitiveness

Aerial view of an industrial plant under construction, with electrical infrastructures and vehicles parked around.
Fernando Mateo Barrientos profile image
Fernando Mateo
20/04/2026

Industrial electrification in Asturias through the supply of renewable steam to the Bayer plant

Unidad exterior de aerotermia instalada en el jardín de una vivienda unifamiliar. El equipo, de diseño rectangular con dos ventiladores circulares visibles en el frontal, está situado junto a la pared exterior de la casa y rodeado de césped y vegetación ornamental.
Una mujer sonríe frente a un fondo verde, mostrando una expresión amigable. Tiene el cabello castaño y corto, y lleva un suéter color mostaza. La imagen tiene un estilo gráfico minimalista con un fondo sólido que resalta su rostro.
Patricia Figar
04/03/2026

Energy Saving Certificates (ESCs): a key tool for promoting energy efficiency

Image of two high-voltage electric towers in the foreground, with wires suspended between them. In the background, the light blue sky and a partially visible full moon can be seen between the tower structures.
Portrait of a man standing in front of a modern building with large windows. He is wearing a dark suit, a white shirt, and a green tie. He is looking straight ahead with a serious expression, and the background shows trees and the building structure behind him.
Patxi Calleja
21/01/2026

Industrial competitiveness: the strategic role of electrical networks in Spain

A lit lightbulb inside a small wooden house. The light from the bulb creates a contrast with the dark background and the slightly blurred environment of a window with natural light.
Portrait of Alberto Sota, Head of residential climate monitoring at Iberdrola Spain. He is seen with a beard and graying dark hair, wearing a black polo shirt under a dark jacket against a solid green background
Alberto Sota
18/12/2025

Energy renovation of homes: promoting energy savings

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Iberdrola electric vehicle charging station with multiple charging points in an outdoor parking area.
17/07/2026
Group of people posing at an institutional event in a historic hall with official decoration.
16/07/2026
Audience attending a summer cinema session in an indoor space with Iberdrola green lighting.
16/07/2026
Students wearing safety vests next to an electrical transformer at a substation.
15/07/2026
Audience attending an outdoor night screening with green lighting and Iberdrola elements.
14/07/2026
People discussing energy solutions in an Iberdrola customer service space.
14/07/2026