Porto Alegre Sul – Abdon Batista II Line is a 525kV overhead line with a length of 393.46km from Porto Alegre Sul, Rio Grande do Sul, Brazil, to Abdon Batista, Santa Catarina, Brazil.

The project is expected to be commissioned in 2026.


Porto Alegre Sul – Abdon Batista II Line is an overhead line that will be operated by Operador Nacional do Sistema Eletrico. The line will carry alternating current (AC) through double circuit cable.

Porto Alegre Sul – Abdon Batista II Line project development status

The construction works on the Porto Alegre Sul – Abdon Batista II Line project will be commenced in 2024 and commissioning is expected in 2026.

About Operador Nacional do Sistema Eletrico

Operador Nacional do Sistema Eletrico (ONS) is a non-profit civil association. The company is engaged in coordinating and monitoring of transmission, generation and distribution of electric power in National Interconnected System (NIS ). It perform its operation under the supervision and regulation of the Electric Energy National Agency (ANEEL). ONS is headquartered in Brazil.


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.