Why Brazil Needs Large-Scale Storage in the Grid

Wednesday, August 27, 2025

Time
11:00 am - 12:30 pm
Hall
2nd floor
Room
Cantareira 2

Large-scale storage could transform Brazil's National Interconnected System (SIN), providing steady power supply, lowering system costs, strengthening operational reliability, and better incorporating renewable energy. This panel will examine how battery storage can tackle multiple needs—from supporting capacity markets to managing short-term prices—while identifying the next steps for its adoption nationwide.

11:00 am - 11:12 amWelcome and Introduction

Reive Barros dos Santos

CEO

Acropolis Energia

11:12 am - 11:27 amCapacity Market: How Storage Can Meet Power Requirements More Efficiently

11:27 am - 11:42 amDemand and Storage Capacity Projections in the SIN (National Interconnected System)

Gustavo Pires da Ponte

Power Generation Superintendence

EPE

11:42 am - 11:57 amAncillary Services and Opportunities for BESS Systems in the SIN (National Interconnected System)

11:57 am - 12:12 pmPLD Stabilization and Participation in Energy Markets: The Potential of Storage as a Market Agent

12:12 pm - 12:30 pmQ&A

Speakers
Speaker
Gustavo Pires da Ponte, EPE

Power Generation Superintendence

Brazil

With 17 years of experience in energy planning, Gustavo Ponte is Head of the Power Generation Department at the Energy Research Office, where he leads studies on various power generation and energy storage solutions for Brazil's future power system. He holds a degree in Mechanical Engineering from the University of Brasília and a Master's in Urban and Environmental Engineering from PUC-Rio and Technische Universität Braunschweig. He is currently a PhD candidate at the University of São Paulo (USP) and has also completed specialization courses in Public Administration and Piping Engineering.

Speaker
Reive Barros dos Santos, Acropolis Energia

CEO

Brazil

An electrical engineer with a master's degree in production engineering, he has worked for major companies in the electricity sector, in the areas of electricity generation, transmission and distribution, accumulating 45 years of professional experience. He held the positions of Transmission Superintendent and Engineering Director at Companhia Hidrelétrica do São Francisco - CHESF. He was also Director of Systems Management at Companhia Energética de Pernambuco - CELPE, Assistant to the President of Eletrobras, Director of the Electricity Regulatory Agency - ANEEL, President of the Energy Research Company - EPE and Secretary of Energy Planning and Development at the Ministry of Mines and Energy - MME. He was Professor of Energy Transmission at the University of Pernambuco. He is currently Director of Acropolis Energia.

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