The forecasted trend of support on petroleum for electricity generation in Brazil, expressed as a percentage of GDP, remains stable from 2024 to 2028 at approximately 0.079 to 0.078. This consistency indicates a gradual reduction in reliance on petroleum despite fluctuating economic conditions. From 2023's data, we see a persistent decrease, showcasing a diminishing trajectory towards petroleum dependency.

Future trends to watch for include:

Increased investment in renewable energy sources, potentially reducing reliance on petroleum.
Government policies focusing on energy sustainability and emissions reduction.
Technological advancements that could further decrease petroleum's share in electricity generation.