Redes Energéticas Nacionais

Redes Energéticas Nacionais

Redes Energéticas Nacionais (REN) is a leading Portuguese energy sector company responsible for the transmission of very-high-voltage electricity and high-pressure natural gas, managing both the National Electricity Transmission Grid and the National Natural Gas Transportation Grid. REN ensures the uninterrupted, stable, and secure supply of energy across Portugal, overseeing planning, construction, operation, and technical management of these key networks.

REN is involved in the development and operation of high-voltage direct current (HVDC) infrastructure as part of its mission to modernize and reinforce grid reliability, supporting efficient long-distance transmission and integration of renewable energy sources.