Cumberland (NJ) Gas Power Plant | New Jersey, USA

Cumberland (NJ) is a gas-fired power generation facility located in New Jersey, United States. With a capacity of 231.2 MW, it falls within the medium-scale range for gas power plants in the US. The plant is owned by Calpine New Jersey Generation LLC and is currently operational, serving the local energy needs of the region. As a gas-fired plant, Cumberland operates under the regulatory framework of the US Environmental Protection Agency (EPA), including the Clean Air Act (CAA) and associated programs such as the National Ambient Air Quality Standards (NAAQS) and the Cross-State Air Pollution Rule (CSAPR). Gas-fired plants typically have lower emissions of sulfur dioxide (SO2) and particulate matter compared to coal-fired units, but still require compliance with emission limits for nitrogen oxides (NOx) and carbon monoxide (CO). The plant's technology likely includes combined-cycle or simple-cycle gas turbines, which are common for this capacity range. The plant plays a role in the regional power grid, providing flexible generation that can complement renewable sources like solar and wind. Its location in New Jersey, a state with a diverse energy mix, underscores its importance in maintaining grid reliability. The facility's environmental footprint is influenced by its fuel type and efficiency, with natural gas being a lower-carbon option relative to coal, though methane leakage and CO2 emissions remain considerations.

The plant's gas-fired operation results in lower CO2, SO2, and NOx emissions compared to coal plants, but still contributes to greenhouse gas emissions. Its location in New Jersey, a densely populated state, means proximity to urban areas, which can affect local air quality. The plant's age and technology (likely combined-cycle) influence its efficiency and emission profile. Regulatory compliance with EPA standards helps mitigate environmental impacts.