Argentina Receives 1.3GW of BESS Proposals for First-Ever
The initiative aims to deploy 500 MW of battery energy storage systems (BESS) in the Greater Buenos Aires Area (GBA), but the submitted capacity has far exceeded
Argentina's first energy storage tender has lured proposals for 1,347 MW of combined capacity, indicating a high investor interest that significantly exceeded the 500-MW target. Battery energy storage systems (BESS) License: CC0 1.0 Universal (CC0 1.0) Public Domain Dedication.
The initiative aims to deploy 500 MW of battery energy storage systems (BESS) in the Greater Buenos Aires Area (GBA), but the submitted capacity has far exceeded expectations—reaching a combined 1,347 MW
The Argentina's ambitious push toward grid modernization through battery energy storage has received an enthusiastic response, with CAMMESA (Compañía Administradora del Mercado Mayorista Eléctrico) confirming the submission of 27 project proposals from 15 companies under its AlmaGBA program.
This national and international open call, part of Resolution SE 67/2025, marks Argentina's first large-scale effort to integrate new electricity storage infrastructure into urban distribution networks.
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