Recording of Wednesday, August 26, 2026 | The smarter E South America Conferences 2026 | Language: English | Duration: 97:37 .

Insights on Energy System Flexibility and Renewable Demand in Brazil

The discussions at the 2026 Smarter E South America Conference cover a wide array of topics focusing on the transformation of Brazil's energy system, emphasizing the necessity of flexibility in managing renewable energy sources. Key issues addressed include the significant rise in energy demand projected to reach 70 gigawatts by 2030-35, the challenges of integrating Battery Energy Storage Systems (BESS), and new auction strategies that prioritize innovative energy solutions. Insights from industry experts and analysts, such as Fernanda from EPE, stress the importance of adaptive energy policies in response to evolving demand patterns, particularly during peak times influenced by trends like the 'duck curve.' The conference highlighted operational challenges experienced by hydropower plants and the crucial role of storage technologies in achieving market stability. Furthermore, the market dynamics indicate a growing interest in capitalizing on distributed generation and renewable integration, alongside the need for effective regulatory frameworks to support these advancements. Overall, stakeholders are encouraged to enhance collaboration and trust to navigate the complexities of auction preparations and energy transition successfully.

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Flexibility, Capacity, and Ancillary Services: The Role of Utility-Scale BESS in Brazil's Interconnected Power System (SIN)

This session will explore how utility-scale battery energy storage systems can contribute to the security, flexibility, and efficiency of Brazil's Interconnected Power System. The panel will address the role of BESS in system expansion planning, capacity auctions, ancillary services, and the integration of variable renewable energy sources. The discussion will bring together perspectives from policymakers, energy planners, and market participants, focusing on the regulatory and commercial challenges involved in deploying large-scale storage projects in Brazil.

Talks of this session:

Welcome and Introduction

Speaker

Markus Vlasits
President
ABSAE - Associação Brasileira de Soluções de Armazenamento de Energia
Brazil

Title to be announced

Speaker

André Perim
Director of the Department of Planning and Power Generation Permits
MME - Ministry of Mines and Energy
Brazil

Planning Outlook for the Contribution of Battery Storage Systems to the National Interconnected System

Speaker

Fernanda Fidelis Paschoalino
Energy Research Analyst
EPE
Brazil

Panel Discussion

Speaker

Q&A