A REN assegura o transporte de eletricidade e gás natural em Portugal, garantindo a gestão segura e eficiente das redes energéticas nacionais.

REN operates Portugal’s electricity and natural gas transmission networks, ensuring the secure and efficient management of national energy systems.

Energy and Infrastructure REN – Redes Energéticas Nacionais is the company responsible for ensuring the uninterrupted supply of electricity and natural gas in mainland Portugal.

A REN - Redes Energéticas Nacionais é a empresa responsável por garantir o fornecimento ininterrupto de eletricidade e gás natural em Portugal Continental.

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H2med 13 November 2025 9M2025: Period with positive results in line with expectations. Development of new infrastructure progressing at a good pace Presentation of Results 11 …

Under the concession contract with the Portuguese Government, REN develops and operates the Portuguese National Transmission Network, which covers the whole of mainland Portugal and …

REN – Rede Elétrica Nacional is the entity responsible for the transmission of electricity in Portugal and operates the Portuguese National Transmission Grid.

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Atividades da REN são exercidas em regime de concessão de serviço público, estando enquadradas no quadro normativo e regulamentar do setor da energia.