Serra do Navio Diesel Power Plant | Amapá, Brazil

Serra do Navio is a diesel power plant located in the state of Amapá, Brazil, with a capacity of 21.6 MW. This facility is operational and contributes to the regional power supply in the northern region of the country. As a diesel-fired plant, it represents a segment of Brazil's thermal generation fleet, which complements the country's dominant hydroelectric capacity. The plant operates on oil as its primary fuel, a common choice for smaller-scale thermal plants in remote areas. In Brazil, diesel power plants are often used in isolated grids or as backup generation, particularly in the Amazon region where grid connectivity is limited. The regulatory framework for such facilities includes national environmental standards set by CONAMA and licensing requirements from IBAMA. Serra do Navio plays a role in ensuring energy security for the local community and industrial activities in Amapá. While diesel generation has a higher carbon footprint compared to renewables, it provides reliable power in areas where hydro or wind resources are not readily available. The plant's operation is subject to emission controls and fuel efficiency standards.

The plant's use of oil as fuel results in CO2, SOx, and NOx emissions, contributing to local air quality concerns. Located in the Amazon region, its operations may affect nearby ecosystems. The 21.6 MW capacity indicates a moderate scale, with potential impacts on local water resources for cooling. Proximity to populated areas is a factor in assessing environmental risk.