Transmisora Sur opens call for international public tender

October 11, 2025

On September 27, Transmisora Sur announced the opening of an International Public Tender process for the awarding of the rights for the engineering, procurement, and construction (EPC) of the expansion of the Santa Clara substation.

Legal entities, whether Chilean or foreign, may acquire the tender documents and register in the Registry of Participants. They may participate individually or in association, provided they comply with the requirements of the General Law on Electrical Services and the tender documents, by requesting information at the contact email: OASantaClara@aes.com.

Additionally, the tender documents are available on the website of the National Electrical Coordinator.