Large-Scale Solar PV: Investments, Performance, and Operation Under Curtailment Conditions

Wednesday, August 26, 2026

Time
11:00am–12:30pm
Hall
2nd floor
Room
Cantareira 3

Utility-scale solar photovoltaic energy is a strategic pillar of the solar industry, yet it faces significant challenges related to output constraints. How can performance and profitability be preserved in such scenarios? This panel will discuss operational strategies, risk management, and regulatory adjustments from the perspectives of generators and investors. This is an essential discussion for market players, system operators, and public policymakers.

11:00am–11:05amWelcome and Introduction

Nelson Falcão

Energy Expert

Independent

11:05am–11:15amFurther Speaker to be Announced

11:15am–11:25amCurtailment Scenario - International Perspective

Marcio Trannin

Vice President

ABSOLAR - Associação Brasileira de Energia Solar Fotovoltaica

11:25am–11:35amSpeech Title to be Announced

Rodrigo Borges

Director - Country Manager

Aurora Energy Research

11:35am–11:45amFrom Weak Grids to Resilient Systmes: The Rise of Grid-Forming Inverter Solutions

Ángel Cancino

Senior Analyst

S&P Global

11:45am–11:55amHow Sub-Hourly Curtailment Shapes Performance in Wind-Solar Hybrid Systems

Nathalia Carpenedo Ferrari

Senior Solar Energy Engineer

DNV

11:55am–12:30pmQ&A

Speakers
Speaker
Nelson Falcão, Independent

Energy Expert

Brazil

Nelson Falcão has extensive experience in the production chain of equipment for power generation, transmission, and distribution systems. Throughout his career, he has held important positions at ABB, Cegelec Alstom, and Cooper Power Systems in Brazil and Canada. Most recently, he was Senior Director of Business Development LATAM at Nextpower Brazil (formerly known as Nextracker), having worked in the company's commercial area since the beginning of its operations in Brazil in 2015, and from 2013 to 2023, he led the energy business development area for the Flex group.Nelson also held the Vice-Presidency of the Production Chain on the board of directors of ABSOLAR (Brazilian Photovoltaic Solar Energy Association) from 2018 to 2026. He graduated in Electrical Engineering from the Polytechnic School of USP in 1980 and specialized in Reactive Power Compensation in Sweden in 1983.

Speaker
Marcio Trannin, ABSOLAR - Associação Brasileira de Energia Solar Fotovoltaica

Vice President

Brazil

Marcio Trannin is an energy executive with 28 years of experience driving regulation, commercialization, new business development and operation in several technologies, across the Brazilian and Latin American power sectors working for multinational corporations. Currently he serves as the Vice President of Voltalia in Brazil. He has served two terms as the Vice Chairman of the Board of Administration at ABSOLAR (Brazilian Association of Solar Photovoltaic Energy). He holds a degree in Mechanical Engineering alongside an advanced postgraduate specialization in Finance.

Speaker
Nathalia Carpenedo Ferrari, DNV

Senior Solar Energy Engineer

Brazil

Nathália is an Energy Engineer from UFRGS who joined DNV in 2019. She completed an academic exchange at École des Mines d'Albi, France, specializing in renewable energy, energy conversion, and energy efficiency. At DNV, she focuses on climatic data analysis, solar energy production forecasting, technology reviews, and operational energy assessments. She is currently the Practice Lead for Energy Assessments in the SEMELA region (Southern Europe, Middle East, Africa, and Latin America).

Speaker
Ángel Cancino, S&P Global

Senior Analyst

Mexico

Angel Cancino is a Senior Research Analyst at S&P Global and a member of the Clean Energy Technology team. He has experience in energy resource assessment and in the analysis of solar photovoltaic and energy storage projects. His work includes creating forecasts and market development analyses for emerging and established renewable energy markets. His current research focuses on the solar PV and BESS markets in Latin America and the Iberian Peninsula, including project identification, regulatory frameworks, and the key drivers behind renewable energy growth in the region.He holds a bachelor's degree in Renewable Energy Engineering from the University of Science and Arts of Chiapas and a master's degree in Sustainable Energy Systems from the University of Edinburgh in the United Kingdom.

Speaker
Rodrigo Borges, Aurora Energy Research

Director - Country Manager

Brazil

Rodrigo Borges has over 15 years of experience in the energy sector, with a focus on corporate strategy, business development, renewable energy, and energy trading. Before joining Aurora, he held roles at Oliver Wyman, Dow Chemical, and Votorantim. Throughout his career, he has worked on topics such as renewable energy procurement, price modeling, mergers and acquisitions (M&A), energy trading, scenario development, government auctions, and regulatory strategy.

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