Development of the electricity system

We anticipate future needs in order to keep guaranteeing continuity of supply with new demand, generation and storage.

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A System in Constant Evolution


As grid manager, part of our role is to analyse the possible future scenarios in which the system finds itself and to anticipate the energy needs that may arise.

In this respect, we aim to maximise the use of the existing grid and future assets to respond efficiently to the needs detected, first and foremost assessing the solutions with the least possible impact on the territory. We facilitate the integration of renewable technologies and electrified consumption to help us advance in the decarbonisation process.
 


Access and Connection to the Grid

To connect a new generation facility to the transmission grid, or to modify the conditions of existing facilities, it is necessary to request access and connection permits from Red Eléctrica following a procedure that guarantees the neutrality and transparency of the entire process. 

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National Planning

The electricity transmission grid must be adapted to new needs as a result of the ecological transition of society. Therefore, we are also tasked to support the General State Administration in defining and designing transmission grid development plans for new infrastructures that will help ensure continued security of supply as efficiently and sustainably as possible.

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European Planning

One of the objectives of the European Union is that all European citizens for all European citizens to have access to clean, secure and affordable electricity, and the development of the European transmission grid plays a key role in this.  

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Studies and Forecasts

We carry out analyses and forecasting studies of different possible electricity scenarios and the future of the system.

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Campo eólico

The Backbone of the Ecological Transition

We support the country in the transformation of its energy model, which is key to greater autonomy and efficiency and to making the most of its renewable potential.

Torre eléctrica

Our Electricity System

The Spanish electricity system is the set of interconnected infrastructures necessary to guarantee a constant and secure electricity supply at all times, 365 days a year. Find out what it is made up of and how it is configured.

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Access to esios

Comprehensive information about the system operator at your disposal

Download redOS

Our app to obtain electricity system data on your device.

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Descarga redOS

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Electricity system data

Examine the primary metrics and utilise graphs and comparisons to assess and understand the trends within the Spanish electricity system.

Los datos del sistema eléctrico