Covanta Southeastern Connecticut Company - Biomass Power Plant in Connecticut, USA

Covanta Southeastern Connecticut Company is a biomass power plant located in Connecticut, United States, with an operational status. The facility has a capacity of 18.3 megawatts, placing it in the small-scale range for power generation. It is owned by Covanta Southeastern Connecticut Company and utilizes waste as its primary fuel, aligning with waste-to-energy practices. The plant operates under the regulatory framework of the US Environmental Protection Agency (EPA), including the Clean Air Act (CAA) and its associated programs such as the National Ambient Air Quality Standards (NAAQS) and the Acid Rain Program. As a biomass facility, it is subject to emissions standards for pollutants like SOx, NOx, and particulate matter, with technology typically involving combustion or gasification processes. This facility plays a role in local waste management and renewable energy generation, reducing landfill dependence while supplying electricity to the grid. Its location in Connecticut supports the state's renewable energy goals, and the plant's operations contribute to community energy needs and environmental sustainability.

The plant's use of waste as fuel reduces methane emissions from landfills and offsets fossil fuel use, but combustion can release CO2, SOx, and NOx. Proximity to populated areas in Connecticut may raise air quality considerations under the EPA's NAAQS. The relatively small capacity (18.3 MW) limits its overall environmental footprint compared to larger facilities.