Overview
Central de Cogeração Shopping Caxias is a 1.3 MW gas power plant located in Duque de Caxias, Brazil. It operates as a cogeneration facility, providing both electricity and thermal energy.
Central de Cogeração Shopping Caxias is a gas-fired power plant located in Duque de Caxias, Rio de Janeiro, Brazil. With a capacity of 1.3 MW, it is a small-scale facility that operates as a cogeneration plant, supplying electricity and thermal energy to the Shopping Caxias complex. The plant is currently operational and contributes to the local energy mix. The plant uses natural gas as its primary fuel, a cleaner-burning fossil fuel compared to coal or oil. In Brazil, gas power plants are subject to environmental regulations set by the National Environmental Council (CONAMA) and state-level agencies. The facility's small capacity and cogeneration design enhance its efficiency, as it captures and utilizes waste heat for heating or cooling purposes. As a cogeneration plant, Central de Cogeração Shopping Caxias plays a role in reducing overall energy consumption and greenhouse gas emissions compared to separate heat and power generation. Its location within a commercial shopping center allows it to directly meet the energy needs of the facility, improving energy security and reliability for the local community.
Environmental context
The plant's use of natural gas results in lower CO2, SOx, and NOx emissions per MWh compared to coal or oil-fired plants. Its small capacity and cogeneration technology further reduce its environmental footprint by maximizing fuel efficiency. Located in an urban area, the plant's emissions are subject to local air quality standards, and its operation supports the energy demands of the shopping center without significant environmental impact.
Frequently asked questions
Central de Cogeração Shopping Caxias is located in Duque de Caxias, Rio de Janeiro, Brazil, at coordinates 22.7818° S, 43.3025° W.
It is a gas-fired cogeneration power plant, meaning it produces both electricity and useful thermal energy from the same fuel source.
The plant has a capacity of 1.3 megawatts (MW), classifying it as a small-scale power generation facility.
Gas power plants in Brazil must comply with regulations from the National Environmental Council (CONAMA), including emission limits for pollutants such as NOx and SOx, and may require environmental licenses from state agencies.
Cogeneration improves overall fuel efficiency by capturing waste heat for heating or cooling, reducing fuel consumption and greenhouse gas emissions per unit of useful energy output.