Arsenal Hill Gas Power Plant | Shreveport, Louisiana | 125 MW

Arsenal Hill is a natural gas-fired power generation facility located in Shreveport, Louisiana, United States. With a capacity of 125 MW, it is a medium-scale plant within the US gas power sector. The facility is owned and operated by Southwestern Electric Power Co, a subsidiary of American Electric Power, and serves the regional electricity demand. The plant operates under the regulatory framework of the US Environmental Protection Agency, including the Clean Air Act and its associated programs such as the Acid Rain Program and the Cross-State Air Pollution Rule. As a gas-fired plant, it benefits from lower emissions of sulfur dioxide and nitrogen oxides compared to coal-fired units, though it still contributes to carbon dioxide emissions. The technology is likely combined cycle or simple cycle, typical for plants of this size and era. Arsenal Hill plays a key role in the local power grid, providing reliable electricity to the Shreveport area and surrounding communities. Its gas-fired operation allows for flexible dispatch, supporting grid stability and integration of renewable energy sources. The plant's location in Louisiana, a state with significant natural gas production, ensures fuel supply security.

The plant's gas-fired technology results in lower SOx and NOx emissions compared to coal, but CO2 emissions remain a concern. Located in Shreveport, a city with moderate population density, the plant's emissions may affect local air quality. The facility operates under US EPA regulations, including the Clean Air Act, which sets emission limits and monitoring requirements. Its capacity of 125 MW places it in the medium-scale category for gas plants in the US.