Main projects

The operation consisted of constructing an underwater cable with a length of approximately 17 km, and a cutting station to be installed in the Port of Viana do Castelo. These infrastructures of the National Electricity Transmission Network (RNT), operated by REN, allow the connection of power plants located offshore Viana do Castelo at the western end of the cable.

A 400 kV power transmission line that will allow the flow of photovoltaic energy from the south and interior region to the north of the country.

This project will increase the interconnection capacity between Portugal and Spain, pursuant to the objectives defined in the scope of MIBEL. Higher and more variable energy flows are expected between the two countries due to the increase in installed capacity based on variable sources, as well as market exchanges.