Análise comparativa das matrizes eletricas nas subregiões da CCEE ao longo da última década

Abstract

This thesis investigates the evolution of the electrical matrices of the Northeast, North, Southeast/Central-West, and South regions of the Câmara de Comercialização de Energia Elétrica (CCEE) over the last decade, with a special focus on the growth and diversification of renewable energy generation. The research presents the various sources of electricity generation in Brazil and explores the development of the Brazilian electrical matrix between 2013 and 2023. It analyzes trends, advances, and regional challenges, presenting detailed charts of installed capacity, energy generation by region and plant type, and the variation in energy costs throughout the decade. The study highlights the diversified composition of the electrical matrices and the expansion of renewable sources, while also exposing public policies that have driven these advancements. By understanding the changes in regional electrical matrices, the work provides valuable insights to promote a more sustainable and resilient electrical system. It also aims to identify opportunities for improvement, highlighting the geographical distribution of energy sources and the growth of capacity and electricity generation in each CCEE submarket. This critical and detailed analysis seeks to contribute to a more promising energy future, aligned with the demands of society and the environment.