Investor Presentaiton

SPIC BRASIL About SPIC Brasil Our energy comes from multiple sources Vision-driven progress Safety is the foundation of care GRI Summary 55 Water assets and modernization EU2 We operate the São Simão Hydropower Plant, located on the Paranaíba river, straddling the border between the municipalities of São Simão (Goiás) and Santa Vitória (Minas Gerais). The power plant has an installed capacity of 1,710 MW, enough to power 6 million families. We follow a concession agreement for the Hydropower Plant (HPP) that establishes 70% of its assured capacity for energy distributors and the remaining 30% is traded on the free energy market (ACL), directly impacting the hydropower plant's revenue generation (see more in SPIC Brasil Comercializadora, page 62). In 2022 rainfall levels improved after the drought that beset the country in 2021. Despite the ongoing impacts still recorded and in compliance with the reservoir recovery policy set by ONS, we recorded a 31.55% increase in generation compared to the previous year and achieved an availability rate of 93.12%, over and above the value established in the Aneel concession agreement of 92.29%. Gross generation in 2022 was 8.125 GTWh. We continued with the general and annual preventive maintenance of all generating units and carried out the power plant restoration drill - the black start test - which takes place once a year and aims to evaluate and test the system's restoration capacity in the event of potential failures or interruptions in the electricity supply. The expectation for 2023 is that gross energy production will hover around 8.00 TWh and the availability index will reach 93.09%. In 2022, we managed a 31.55% increase in generation compared to the previous year and achieved an availability rate of 93.12%. HPP SÃO SIMÃO Inaugurated in 1978 1,710 MW of installed capacity 6 turbines of 258 MW each 8.070 TWh* generation goal for 2023 EU2 *This figure does not include one of the generation units, which will be out of operation during the second half of 2023 for a complete overhaul of the unit.

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