Overview
Exposaic Substation is an operational electrical substation in the United States, owned and operated by Entergy. It operates at a voltage of 138 kV, serving the local grid.
Exposaic Substation is an operational electrical substation located in the United States, owned and operated by Entergy. The facility operates at a voltage level of 138 kV, which is typical for sub-transmission and distribution networks, supporting regional grid stability and power distribution. The substation's technical specifications indicate a voltage of 138 kV, placing it in the medium-to-high voltage range for US infrastructure. As part of Entergy's network, it likely adheres to NERC reliability standards and FERC regulations, ensuring grid reliability and compliance with federal oversight. The facility's operational status confirms its active role in the electrical grid. Exposaic Substation plays a key role in local electricity distribution, contributing to the reliability of power supply in its service area. Its location in the southern United States aligns with Entergy's service territory, which includes parts of Arkansas, Louisiana, Mississippi, and Texas. The substation supports residential, commercial, and industrial customers, underscoring its importance to the regional energy infrastructure.
Environmental context
The substation is located in a region with a humid subtropical climate, which can affect equipment longevity and maintenance schedules. Its voltage level and operational status indicate a moderate environmental footprint, primarily related to land use and potential electromagnetic fields. The facility's design likely incorporates standard environmental safeguards to minimize impact on local ecosystems.
Frequently asked questions
Exposaic Substation is located in the United States, with coordinates approximately 30.0365 N, -94.9087 W. It is part of Entergy's electrical infrastructure network.
Exposaic Substation operates at a voltage of 138 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
Exposaic Substation is owned and operated by Entergy, a major utility company serving parts of the southern United States.
As part of the US electrical grid, Exposaic Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
A 138 kV substation typically steps down transmission-level voltage for distribution to local networks, serving industrial, commercial, and residential customers. It is critical for regional grid reliability.