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  • About us

    We are the Spanish TSO since 1985 

    • Who we are
    • Four decades by your side
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      • National and European normative
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    Dos operarios hablando

    Who we are

    Discover what Red Eléctrica is, what we do, and why we are the backbone of the electricity system in Spain and the ecological transition. 

    Go into detail
  • Operation

    We are the national electricity system operator

    • The Spanish electricity system
      • Non-peninsular systems
      • Voluntary Price for the Small Consumer (PVPC)
      • Demand and production curves in real time
    • Guaranteed supply
      • Control centres
      • Ancillary Services
      • Measurements and Settlements
    • Integration of Renewables
      • Cecre
    • Development of the electricity system
      • Access and Connection to the Grid
      • National Planning
      • European Planning
      • Studies and Forecasts
    • Internal energy market
    The electrical system

    The electrical system

    Discover the elements and special features that make up the national electricity system

    For more detailed information
    CECOEL

    Electricity Control Centres

    Learn how the brain of the electrical system works, 24 hours a day, 365 days a year

    For more detailed information
  • Transmission

    We develop and maintain the electricity transmission grid to ensure a high-quality power supply for the entire community

    • Transmission grid
      • Our infrastructures
      • Technologies
    • Transmission projects
      • How do we handle projects
      • Mapa de proyectos
    Línea de alta tensión con nieve y hielo

    Our infraestructures

    We develop and maintain the grid infrastructures necessary to transport high-voltage electricity.

    Know more
    Technologies

    Technologies

    Technological innovation is key to the development of an increasingly efficient, flexible, intelligent and sustainable transmission grid.

    More info
  • Sustainability

    We sustainably manage the transmission grid

    • Integration into the territory
      • Route design
      • Electromagnetic fields
      • Noise Reduction
      • Cultural Heritage
    • Environment
      • Biodiversity
      • Habitat Restoration and Compensation
      • Carbon footprint
      • Circular economy
      • Wildfires and Vegetation Management
      • Protection of Birdlife
    • Value for communities
      • Supporting territories
      • Network against inequality
      • Awareness and education
    ""

    Sustainability Report 2025

    Find out more
  • Ecological transition

    We are the backbone of the ecological transition

    • Renewable Energy
    • Electricity Interconnections
    • Storage
    • Electrification
    • Self-consumption
    • Active Consumer
    Salto de Chira

    Storage

    Key elements of system flexibility

    For more detailed information
    Santa Llogaia tunel

    Interconnections

    Essential tools for achieving the EU energy targets

    Go into detail
  • Data

    We provide data on the Spanish electricity system

    • Demand
    • Generation
    • Exchanges
    • Self-consumption
    • Hybridisation
    • Balance
    • Markets
    • Transmission
    • European landscape
    • Publications
    ""

    About self-consumption information

    Data in the sections on Generation, Demand, Storage, Electricity Balance and European Lanscape do not include the estimated energy generated by self-consumption facilities, but does incorporate the energy fed into the grid by self-consumption facilities operating in surplus mode without compensation.

  • Clientes

    Prestamos servicio a nuestros clientes

    • Generador
      • Acceso y conexión a la red
      • Puesta en servicio de tu instalación
      • Participación en el mercado peninsular
      • Participación en un despacho no peninsular
      • Gestión de tus contratos bilaterales
      • Participación en los servicios de balance
      • Participación en el sistema de reducción automática de potencia
      • Gestión de tus medidas eléctricas
      • Acceso a tu liquidación
      • Solicita un trabajo en la red de transporte
      • Comunicación de tus indisponibilidades
      • Mecanismo de minoración
    • Comercializador
      • Participación en el mercado peninsular
      • Participación en un despacho no peninsular
      • Gestión de tus contratos bilaterales
      • Participación en los servicios de balance
      • Gestión de tus medidas eléctricas
      • Te ayudamos con tu liquidación
    • Consumidor
      • Acceso y conexión a la red
      • Puesta en servicio de tu instalación
      • Participación en el mercado peninsular
      • Participación en un despacho no peninsular
      • Gestión de tus contratos bilaterales
      • Participa en los servicios de balance
      • Gestión de tus medidas eléctricas
      • Acceso a tu liquidación
      • Participación en el servicio de interrumpibilidad
      • Solicitud de un trabajo en la red de transporte
      • Consumidores electrointensivos
    • Representante
      • Cómo ser representante
      • Participación en el mercado peninsular
      • Participación en un despacho no peninsular
      • Gestión de tus contratos bilaterales
      • Participación en los servicios de balance
      • Gestión de tus medidas eléctricas
      • Acceso a tu liquidación
    • Distribuidor
      • Acceso y conexión a la red
      • Puesta en servicio de tu instalación
      • Solicita un trabajo en la red de transporte
      • Gestión de tus medidas eléctricas
    • Titular de almacenamiento
      • Acceso y conexión a la red
      • Participación en el mercado peninsular
        • Solicita el alta como participante
        • Te ayudamos con tus reclamaciones
        • Preguntas frecuentes
      • Participación en un despacho no peninsular
        • Solicita el alta como participante
        • Te ayudamos con tus reclamaciones
        • Preguntas frecuentes
      • Participación en el sistema de reducción automática de potencia
      • Gestión de tus medidas eléctricas
      • Acceso a tu liquidación
    • Operador de puntos de recarga
    ""

    Accede al portal de servicios

    Toda la información a tu alcance.

    Ir al detalle
    ""

    Consultas públicas

    Tablón de publicación de propuestas de cambios normativos.

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  1. Home
  2. Press release
Mon, 11/05/2026 - 12:00
Red Eléctrica and the Provincial Council of Gipuzkoa strengthen joint wildfire control efforts through 2030

The Department of Green Regional Balance of the Provincial Council of Gipuzkoa and Red Eléctrica have signed a cooperation agreement aimed at preventing and extinguishing wildfires near electricity

La demanda de energía eléctrica de España desciende un 2,1% en abril
Tue, 05/05/2026 - 12:00
Spain’s demand for electricity falls by 2.1% in April

National electricity demand fell by 2.1% in April with respect to the same month last year, after adjusting for working patterns and temperatures.

Fri, 17/04/2026 - 12:00
IES Floridablanca and Colegio San Buenaventura Capuchinos to represent Murcia at the Entreredes Olympiad

A total of 16 students from IES Floridablanca and Colegio San Buenaventura Capuchinos, located in the city of Murcia, won the regional final of the Entreredes Olympiad on 15 April.

Tue, 05/05/2026 - 12:00
Colegio Escuelas Pías in Jaca, CPI Zaragoza Sur and IES Salvador Victoria in Monreal del Campo to represent Aragón in the Entreredes Olympics

Colegio Escuelas Pías in Jaca (Huesca), the Zaragoza Sur Integrated Public School (CPI) in the Aragonese capital and IES Salvador Victoria in Monreal del Campo (Teruel) will represent the autonomou

Tue, 28/04/2026 - 12:00
Colegio San Cernin in Pamplona to represent Navarra at the Entreredes Olympics

A total of 16 students from Colegio San Cernin in Pamplona have won the regional final of the Entreredes Olympics.

Tue, 21/04/2026 - 12:00
Red Eléctrica and SEPRONA hold a workshop on power lines in relation to forest fires and birdlife protection

Red Eléctrica, the Redeia subsidiary responsible for electricity transmission and system operation in Spain, held a workshop with officers from the Nature Protection Service (SEPRONA) of the Civil

Wed, 22/04/2026 - 12:00
IES Nueve Valles and Colegio San Vicente de Paúl to represent Cantabria at the Entreredes Olympiad

A total of 16 students from IES Nueve Valles in the municipality of Puente San Miguel, and from Colegio San Vicente de Paúl in Limpias, have won the regional final of the Entreredes

Fri, 17/04/2026 - 12:00
Red Eléctrica begins construction of the Nuevo Meco 220 kV substation, key to powering major business projects in the Comunidad de Madrid

Red Eléctrica, the subsidiary of Redeia responsible for the transmission and operation of the electricity system in Spain, has begun development of the Nuevo Meco 220 kV substation in the Comunidad

Tue, 21/04/2026 - 12:00
IES Marco Fabio Quintiliano of Calahorra to represent La Rioja at the Entreredes Olympiad

IES Marco Fabio Quintiliano of Calahorra will represent the Comunidad Autónoma de La Rioja in the national phase of the Entreredes Olympiad, following the regional final of the competition held tod

Thu, 16/04/2026 - 12:00
Beatriz Corredor and Imanol Pradales analyse the progress of Red Eléctrica's investments and projects in Euskadi

The Chairwoman of Redeia – Red Eléctrica's parent company – Beatriz Corredor, and the Lehendakari (President of the Basque Government), Imanol Pradales, held a meeting today in Vitoria-Gasteiz to a

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