Overview
Cotton Substation is an operational electrical substation in Louisiana, United States, operated by Entergy Louisiana. It operates at a voltage of 115 kV, serving as a key node in the regional transmission grid.
Cotton Substation is an operational electrical substation located in Louisiana, United States. Owned and operated by Entergy Louisiana, the facility is part of the state's high-voltage transmission network, stepping down power for distribution to local communities and industrial customers. The substation operates at a voltage of 115 kV, a common transmission-level voltage in the United States. As a substation, it plays a critical role in grid stability by transforming voltage levels and routing electricity between transmission lines. The facility is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations, ensuring safe and reliable operation within the interconnected grid. Cotton Substation supports the electrical infrastructure of northeastern Louisiana, contributing to the region's energy reliability. Its location near the Ouachita River basin places it in an area with moderate environmental sensitivity, though substations typically have a localized footprint. The facility's operational status and integration with Entergy Louisiana's network underscore its importance to the state's power supply.
Environmental context
The substation is situated in a rural area of Louisiana, characterized by mixed forest and agricultural land. The region experiences a humid subtropical climate with frequent thunderstorms, which can pose risks to overhead transmission lines. Substations like Cotton are designed with grounding and surge protection to mitigate lightning-related disruptions. The facility's proximity to the Ouachita River watershed requires adherence to stormwater management practices to prevent runoff contamination.
Frequently asked questions
Cotton Substation is located in Louisiana, United States, at coordinates 32.411705, -92.236130. It is owned and operated by Entergy Louisiana.
Cotton Substation operates at a voltage of 115 kV, which is a standard transmission-level voltage in the United States electrical grid.
Cotton Substation is operated by Entergy Louisiana, a major utility company providing electricity to customers across the state.
Substations in the United States are regulated by the North American Electric Reliability Corporation (NERC) for reliability standards and the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and transmission.
A 115 kV substation steps down high-voltage transmission power to lower voltages for distribution to homes and businesses, while also providing switching and protection capabilities to maintain grid stability.