Encumbrances and Subsidies: The Regulatory Maze of Brazil's Electrical Sector

The Brazilian electrical sector is grappling with a growing challenge in the form of rising levies and subsidies on residential tariffs. According to data from the National Agency of Electricity (ANEEL), in 2018, subsidies accounted for approximately 5.5% of total tariff values; by 2026, this percentage could exceed 20%. This increase is mainly attributed to the Development Energy Account (CDE), which surged from R$ 20 billion in 2018 to R$ 49 billion by 2022, marking a 143% rise over the period. The CDE has increased due to advancements in distributed solar generation, discounts on tariffs for incentivized sources, and the expansion of public policies such as Luz para Todos (Light for All) and social tariffs. Experts predict that these trends will continue, leading to discussions about who should bear the additional costs of the sector amid shrinking margins.