Paraná-Uruguaiana pipeline (also: Transportadora de Gas del Mercosur) is a natural gas pipeline from Aldea Brasilera, Paraná in Argentina to Uruguaiana in Brazil.
It has diameter of 24 inches (610 mm) and it has a capacity of 5.5 billion cubic meter of natural gas per year.
The pipeline supplies natural gas to a 600-MW power plant in Uruguaiana.
This is a joint venture of Techint, Total S.A., Petronas, Compañia General de Combustibles, and CMS Energy.
The Brazilian section is operated by Transportadora Sul Brasileira de Gas, a joint venture of Gaspetro (subsidiary of Petrobras), Petroleo Ipiranga, Repsol YPF, and Techint.