The Chilean Environmental Impact Assessment System (SEIA) has approved the 250 MW “Battery Energy Storage System – BESS La Isla” project in Llay Llay, Valparaíso, which will use lithium ferrophosphate (LFP) battery technology with a total capacity of 1,250 MWh. The project aims to integrate with the National Electric System to enhance flexibility, security, and economic efficiency, supporting Chile’s decarbonization goals.