Guarda – V. Cha B Line is a 400kV overhead line with a length of 110km from Gurada, Centro, Portugal, to V. Cha B, Centro, Portugal.

The project is expected to be commissioned in 2023.


Guarda – V. Cha B Line is an overhead line that will be operated by Rede Electrica Nacional. The line will carry alternating current (AC) through double circuit cable.

Guarda – V. Cha B Line project development status

The construction works on the Guarda – V. Cha B Line project will be commenced in 2021 and commissioning is expected in 2023.

About Rede Electrica Nacional

Rede Electrica Nacional S.A. (REN), formerly Servicos de Rede, S.A., a subsidiary of Redes Energeticas Nacionais, SGPS, S.A. is an energy transmission company that offers electricity and natural gas services. The company operates through transmission of high voltage electricity and transport of high-pressure natural gas. It provides services such as storage and regasification of LNG, storage of natural gas and telecommunication services. REN provides electricity from thermoelectric and hydroelectric power stations. The company through RENTELECOM offers telecommunication services such as infrastructure, managed and consultancy services. It caters to residential and commercial customers.


All publicly-announced T&D Line & Substation projects included in this analysis are drawn from GlobalData’s Power IC. The information regarding the projects is sourced through secondary information sources such as country specific utility players, company news and reports, statistical organisations, regulatory body, government planning reports and their publications and is further validated through primary from various stakeholders such as power utility companies, consultants, energy associations of respective countries, government bodies and professionals from leading players in the power sector.