Luís Carlos Gadelha de Queiroz has over 30 years of experience in the energy sector, in the areas of Infrastructure and Renewable Energy. He is currently CEO of B&Q and President of the Union of Energy Industries and Services in the Electricity Sector of the State of Ceará (Sindienergia-CE), an entity he founded in 2001. He was its first president, with a degree in Economics, specialization in Electrical Engineering, and MBA in Quality and Process Management. In 2022, he returned to the academic environment to study Renewable Energy Management at the University of Fortaleza - UNIFOR (in progress).

Guilherme Chrispim has worked for more than 25 years in the commercial departments of Brazilian and multinational companies. He has been active for over 8 years in the renewable energy and energy efficiency markets, and has experience in companies in Brazil, Latin America and Europe. He is ABGD's current Executive President. Guilherme is an economist from the Federal University of Juiz de Fora, and holds a Master's degree in Business Administration and Development from Estácio de Sá University.

Primeiro vice presidente da FIEC, o industrial Carlos Prado tem largo e histórico relacionamento com o setor agropecuário. Fundador e atual presidente do Conselho Administrativo da Itaueira Agropecuária Ltda, e da CEMAG Ceará Máquinas Agrícolas Ltda.Ltda., Carlos Prado foi um dos idealizadores e líder do Pacto de Cooperação do Ceará e do Agropacto de Cooperação da Agropecuária do Ceará, movimentos que envolveram empresários, governos e sociedade cearense, na busca por soluções inteligentes para o dese nvolvimento socioeconômico do estado. No ambiente associativo, foi presidente da Comissão Nacional de Fruticultura da Confederação Nacional da Agricultura e Pecuária; presidente da Câmara Setorial da Agricultura do Ministério da Agricultura; Secretário Exe cutivo da Frente Parlamentar da Fruticultura na Câmara dos Deputados. Foi um dos fundadores da Plataforma Regional do Nordeste do Agronegócio do Caju; Coordenou a criação da Associação brasileira dos Produtores Exportadores de Frutas, a Abrafrutas; Colabor ou na coordenação do movimento Integra Brasil o Nordeste no Brasil e no Mundo. Empresário comprometido com o desenvolvimento sustentável, Carlos Prado tem dado significativa colaboração para a consolidação do agronegócio não apenas no Ceará, mas em todo o Brasil.

Dr. Florian Wessendorf is Managing Director of Solar Promotion GmbH and Solar Promotion International GmbH. He is responsible for the global conference program and exhibitions in North America, South America and India. He has deep expertise in the solar industry, and formerly served as Managing Director of Photovoltaic Equipment at VDMA, where he was responsible for strategic development, market research and technology scouting, advocacy and policy advice, events, PR and marketing.

Rodrigo Lopes Sauaia is co-founder and CEO of ABSOLAR (Brazilian Solar Photovoltaic Energy Association), the national association representing Brazilian solar PV companies and professionals. He is co-founder and a governing board member of the GSC (Global Solar Council), a non-profit body representing regional and national solar associations on international issues. Rodrigo holds a PhD in Materials Engineering and Technology from PUC-RS (Pontifical Catholic University of Rio Grande do Sul), a Master's degree in Renewable Energies from Loughborough University (UK), a bachelor's degree in Chemistry from USP (São Paulo University), and has collaborated with the Fraunhofer Institut für Solare Energiesysteme (Germany) and with ETH Zürich (Switzerland).

Joaquim Rolim, Executive Secretary for Industry of the Secretariat for Economic Development of the State of Ceará and coordinator of the Energy Chamber of the Northeast Consortium. He is an electrical engineer with an MBA in electricity business management and specialization in industrial administration. He served as coordinator of the Energy Center of FIEC - Federation of Industries of the State of Ceará. He is part of the Working Group for the development of the Green Hydrogen Hub of Ceará. Professional with extensive experience in electricity distribution and in the industrial sector, and extensive knowledge in renewable energies and green hydrogen.

Senior Advisor for the Intersolar South America Conference, Aranda Editora and Aranda Eventos. Executive in the electrical industry for 30+ years, was Managing Director of Klockner Moeller (currently Eaton), of Flender Brasil (currently Siemens), and Siemens General Manager for Industrial Power Switchgear. Former Board Member of the Brazil-Germany Chamber of Industry and Commerce, São Paulo. Life Senior Member of IEEE and Senior Member of VDE - German Association for Electrical, Electronic and Information Technology.