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Tintaya-Socabaya Transmission Line

Project Stages

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Early Works
In Construction
Current Stage In operation
Project Details


The Tintaya-Socabaya project entails a 220kV, 207km transmission line, construction of a new substation and expansions at existing substations in southern Peru. Once operational, the line will strengthen the connection between the national grid's (SEIN) southeastern and southwestern systems, and help transport power from future hydro plants San Gabán (Puno) and Pucara (Cusco). Peru's state agency for promoting private investment ProInversión awarded consortium REI-AC Capitales - formed by Spain's Red Eléctrica Internacional (REI) and Peru's AC Capitales - the 30-year concession for the project.

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Principal Works

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Key Specs

Full Name
Tintaya-Socabaya Transmission Line
Project Type
Development Phase
In operation
Project Status
Project Capacity
220  kV (kilovolts)  Transmission
US$ 54mn
Completion Date

The Tintaya-Socabaya transmission lines will be built in Cusco and Arequipa departments in southern Peru.

 * The map coordinates represent the approximate latitude and longitude, and not the exact location of the project.

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