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  • About us

    We are the Spanish TSO since 1985 

    • Who we are
    • Four decades by your side
    • Our History
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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 2024

    Sustainability Report 2024

    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
    • Balance
    • Self-consumption
    • 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.

  • 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
    Ordenador portátil

    Accede al portal de servicios

    Toda la información a tu alcance.

    Ir al detalle
    ""

    Consultas públicas

    Tablón de publicación de propuestas de cambios normativos.

    Ir al detalle

Breadcrumb

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  2. Sala de prensa
Tue, 04/04/2023 - 12:00
Demand for electricity in Spain fell by 2.3% in March

National electricity demand in March experienced a 2.3% decrease year-on-year after having factored in the influence of seasonal and working patterns.

Thu, 23/03/2023 - 12:00
Renewable energy could account for 50% of Spain's electricity generation mix in 2023

2023 will be a key year for the green transition in Spain: according to Red Eléctrica's estimates, renewable energy could reach 50% of the annual electricity generation.

Fri, 03/05/2024 - 12:00
Electricity demand in Spain increases by 0.9% in April

National electricity demand increased by 0.9% in April compared to the same month of the previous year, after excluding the effects of temperature and working hours.

Mon, 01/07/2024 - 12:00
The new Almendrales 400 kV substation in Mequinenza (Zaragoza) will enter service this July

Red Eléctrica, the subsidiary of Redeia responsible for transmission and operation of the Spanish electricity system, is finishing the building work for the new Almendrales 400 kV substation

Thu, 25/04/2024 - 12:00
Red Eléctrica to train nearly 200 technicians and environmental agents in Castilla-La Mancha in forest fire prevention

This Thursday, Red Eléctrica, a subsidiary of Redeia responsible for the transmission and operation of the electricity system in Spain, has inaugurated a training programme aimed at forestry techni

Wed, 24/04/2024 - 12:00
The CEUS project enters its final stage, following the installation of the underground cable that will replace the overhead line

Red Eléctrica, Redeia’s subsidiary company in charge of the transmission and operation of the Spanish electricity system, has managed to bring forward the work to underground the

Mon, 15/04/2024 - 12:00
Red Eléctrica provides training for environmental agents and forestry technicians in the prevention and management of fires affecting power lines

Today, 15 April, Red Eléctrica has initiated training sessions on coordination and action in the event of a fire affecting high-voltage power lines, aimed at forestry technicians and environmental

Tue, 09/04/2024 - 12:00
The Regional Government of Castile and León and Red Eléctrica will train high school students in the restoration of landscapes damaged by wildfires

The Regional Government of Castile and León, through the Local Ministry of the Environment, Housing and Territorial Planning, and Red Eléctrica will provide training to 800 students from 12 high sc

Tue, 02/04/2024 - 12:00
Electricity demand in Spain increased by 1.9% in March

Domestic electricity demand increased by 1.9% in March with respect to the same month last year, after adjusting for the effects of temperature and working patterns.

Fri, 01/12/2023 - 12:00
Renewable energy produced in 2023 has already exceeded the amount generated for the whole of last year

In November, renewables in Spain have already exceeded their production level for the whole of 2022, according to data published daily by Red Eléctrica, the Redeia company responsible for the trans

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