Recreio Shopping Center Diesel Power Plant, Rio de Janeiro, Brazil

Recreio Shopping Center is a small-scale diesel power plant situated in the Recreio dos Bandeirantes neighborhood of Rio de Janeiro, Brazil. With a capacity of 2.2 MW, it falls into the small-scale category for power generation, typically used for backup or peak shaving purposes. The plant operates on oil (diesel) fuel, which is common for emergency generators in commercial facilities. In Brazil, diesel power plants are regulated by national environmental standards, including CONAMA resolutions that set emission limits for pollutants such as NOx, SOx, and particulate matter. While the plant's small size may exempt it from some large-scale permitting requirements, it must still comply with local air quality regulations. The technology is likely a reciprocating engine, which is standard for this scale and fuel type. This facility serves as an on-site power source for the Recreio Shopping Center, ensuring operational continuity during grid outages or peak demand periods. Its location in a densely populated urban area means that emissions and noise are managed to minimize impact on surrounding communities. The plant's role is primarily reliability-focused rather than baseload generation.

The plant uses diesel fuel, which produces higher CO2 emissions per MWh compared to natural gas or renewables. Its urban location in Rio de Janeiro means emissions affect local air quality, though the small capacity limits overall impact. The plant likely operates infrequently, reducing its annual environmental footprint. Brazil's regulatory framework requires compliance with emission standards for stationary sources, and the facility may need to monitor and report pollutants.