will cover pertinent topics ranging from latest trends in renewable energy to novel materials for energy harvesting, storage and conversion. All participants will be exposed to the latest advances in sustainable-energy technologies, such as fuel cells, photovoltaics,  CO2 photoreduction and hydrogen production. All the themes will be inline with the current research activities at the Laboratory for Preparation and Computation of Nanomaterials (www.lpcn.ufpa.br), Federal University of Pará, Brazil.