Análise do potencial de geração de energia de biomassa por meio da cogeração no Brasil

Abstract

The global demand for energy continues to grow, requiring more sustainable sources. In Brazil, biomass stands out in the energy matrix as a viable alternative to reduce dependence on fossil fuels and contribute to mitigating environmental impacts. This study aimed to estimate the potential for energy generation from biomass in the country through cogeneration, considering its availability and utilization efficiency. The methodology included: (i) identifying the main types of biomass in Brazil; (ii) calculating the available quantity; and (iii) estimating the electrical and thermal energy generated based on technical cogeneration parameters. The results indicated a potential exceeding 10 million terajoules per year, with a global efficiency estimated at 85%, highlighting the relevance of biomass in diversifying the national energy matrix and reducing greenhouse gas emissions. It is concluded that the planned and sustainable use of biomass can strengthen energy security and generate environmental, economic, and social benefits.