Overview
Sotavento (Aterro Sanitário) is a 1.2 MW biomass power plant in Portugal, fueled by waste. It is operational and contributes to renewable energy generation from landfill gas.
Sotavento (Aterro Sanitário) is a biomass power plant located in Portugal, with coordinates 37.1605° N, -7.5836° W. The facility has a capacity of 1.2 MW and uses waste as its primary fuel, classifying it as a biomass power plant. It is currently operational, playing a role in Portugal's renewable energy landscape. As a small-scale biomass plant, Sotavento operates under Portugal's national energy regulations, which align with EU directives including the Industrial Emissions Directive (2010/75/EU) and Best Available Techniques (BAT) for waste incineration. The plant's use of waste fuel means it must comply with emission limits for pollutants such as dioxins, furans, and heavy metals, as well as greenhouse gas reporting requirements. The plant's environmental significance lies in its conversion of landfill gas or waste into electricity, reducing methane emissions from waste decomposition and displacing fossil fuel-based power. Its small capacity suggests it serves a local grid or community, contributing to decentralized renewable energy generation in Portugal.
Environmental context
The plant's use of waste as fuel reduces landfill methane emissions and provides renewable energy. However, biomass combustion releases CO2, SOx, and NOx, though emissions are regulated under EU BAT. Proximity to populated areas is a consideration for air quality. The small capacity (1.2 MW) limits overall environmental impact compared to larger facilities.
Frequently asked questions
Sotavento (Aterro Sanitário) is located in Portugal at coordinates 37.1605° N, -7.5836° W.
It is a biomass power plant that uses waste as fuel to generate electricity.
The plant has a capacity of 1.2 MW.
Biomass plants in Portugal must comply with EU directives such as the Industrial Emissions Directive (2010/75/EU) and national emission standards, including limits on SOx, NOx, and particulate matter.
The plant reduces methane emissions from waste decomposition and provides renewable energy, but combustion releases CO2 and other pollutants. Its small scale limits overall impact.