Calhoun Energy Center: 748 MW Gas Power Plant in Alabama, United States

Calhoun Energy Center is a gas-fired power generation facility located in Alabama, United States, with a capacity of 748 megawatts. The plant is owned by Calhoun Power Co LLC and is currently operational, contributing to the region's electricity supply. The facility operates on natural gas, a fuel that offers lower emissions compared to coal but still requires compliance with environmental regulations. In the United States, gas power plants like Calhoun Energy Center must adhere to the Clean Air Act, including National Ambient Air Quality Standards (NAAQS) and the Acid Rain Program, which regulate sulfur dioxide and nitrogen oxide emissions. The plant's capacity places it in the medium-to-large scale for gas-fired plants in the US. Calhoun Energy Center plays a significant role in meeting local electricity demand, particularly during peak periods. Its location in Alabama supports the state's energy mix, which includes natural gas, nuclear, and renewables. The facility's operational status ensures reliable power generation for residential, commercial, and industrial consumers in the region.

The Calhoun Energy Center, as a gas-fired power plant, has a lower carbon footprint compared to coal plants but still emits CO2, NOx, and SOx. Its location in Alabama, a state with a mix of industrial and natural areas, means emissions are subject to US EPA regulations under the Clean Air Act. The plant's capacity of 748 MW suggests moderate environmental impact, with potential effects on local air quality. Proximity to populated areas may influence regulatory scrutiny and community considerations.