Red Eléctrica carries out a maintenance plan for its lines and substations with the object of maintaining their reliability and therefore guaranteeing the effective working of the transmission grid.

The energy and environmental challenges our society currently faces have shown the importance of developing electric mobility as the new form of transport.

In the operation of an electricity system the interconnection lines between countries play an essential role.

A document and an infograph about the importance of international electricity interconnections and their role in the single integrated European energy market.

Infograph explaining why Spain is isolated, from an electricity standpoint, and thus has one of the lowest levels of interconnection in the European Union. It also provides information about future projects, including the new interconnection line with France through the eastern Pyrenees.

Results and regulatory update 20th September 2013.

The electricity supply project for the north-eastern zone of Catalonia, included in the 2008-2016 Planning document for the gas and electricity sectors, addresses the various important needs of the Spanish electricity system.