Spain and Portugal have inaugurated the new 400 kV electricity interconnection between Pontevedra and Viana do Castelo, an infrastructure project that reinforces the peninsular electricity system a

National electricity demand fell by 0.9% in June compared to the same month last year, after adjusting for working patterns and temperatures.

Red Eléctrica, the subsidiary of Redeia responsible for the transmission and operation of the electricity system in Spain, is starting work next week on the project to repower the

Under Royal Decree-Law 7/2026, 16 facilities have relinquished their granted access permits, resulting in the release of a total of 1,040 MW of capacity on the transmission grid, either through the

Red Eléctrica, the Redeia subsidiary responsible for the operation and transmission of the electricity system in Spain, has completed the repowering of the 400 kV line that runs between the Barcina

Red Eléctrica, the Redeia subsidiary responsible for the transmission and operation of the electricity system in Spain, will tomorrow begin a decisive phase in the construction of the new 220 kV Es

Red Eléctrica, the Redeia subsidiary responsible for the operation and transmission of the electricity system in Spain, has begun expansion works at the 400/220 kV Magallón substation, located in t

Red Eléctrica, the Redeia subsidiary responsible for the transmission and operation of the electricity system in Spain, has completed the construction of the 400 kV Don Álvaro substation in the pro

Red Eléctrica, the Redeia subsidiary responsible for the transmission and operation of the electricity system in Spain, has begun construction of the new 200 kV Costa de la Luz–Puebla de Guzmán axi