Much of Spain and Portugal have been hit by a widespread power outage that has canceled flights, brought trains to a halt, ...

A widespread and unexplained power outage knocked out electricity in most of Spain and Portugal on Monday, shutting off ...

Portuguese power grid supplier Redes Energéticas Nacionais (REN) has claimed faults on the Spanish side of the power grid ...

A power cut across Spain and Portugal has stopped trains and brought down 5G, broadband and telephone networks - while Britain's Jacob Fearnley was forced off court at the Madrid Open ...

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REN-Redes Energeticas Nacionais Sgps SA reports a robust quarter with increased renewable integration and ESG progress, despite facing regulatory uncertainties and rising costs.