[SMM ESS Flash] CATL Opens Argentina Office and Supplies 1,025 MWh to Central Puerto
CATL has opened a commercial and technical office in Buenos Aires staffed for sales, engineering and project management, and is already supplying batteries to two Central Puerto projects totalling 205 MW and 1,025 MWh of storage capacity. The projects are Nuevo Puerto at 150 MW/750 MWh and Central Costanera at 55 MW/275 MWh, both using CATL lithium iron phosphate batteries with five-hour duration and both awarded under the AlmaGBA storage programme, with Nuevo Puerto holding a 15-year supply contract with distributor Edenor and Central Costanera serving Edesur. Nuevo Puerto is close to 80% complete, and Central Puerto plans to energise one project before the end of 2026 and the other in January 2027, with batteries installed but commissioning dependent on transformers from China delayed in transit. Argentina has awarded 713 MW under AlmaGBA and a further 700.5 MW across 20 projects under AlmaSADI at an estimated investment of US$700 million, while CATL says it has more than 15 GWh of awarded storage projects in Latin America and has shipped over 330 GWh of energy storage batteries globally to June 2026.