Overview
Sour Lake Substation is an operational electrical substation in Texas, United States, owned and operated by Entergy. It operates at 69 kV, serving the local grid.
Sour Lake Substation is an operational electrical substation located in Sour Lake, Texas, United States. Owned and operated by Entergy, a major utility in the region, the facility plays a key role in the local electrical infrastructure. The substation operates at a voltage of 69 kV, which is typical for distribution-level substations that step down power for residential and commercial use. As part of the U.S. electrical grid, Sour Lake Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and ensure the stability of the transmission and distribution network. The substation's equipment likely includes circuit breakers, transformers, and switchgear that comply with industry standards such as IEEE and ANSI. The substation serves the Sour Lake community and surrounding areas in southeastern Texas, a region with a mix of industrial and residential energy demand. Its location near the Gulf Coast means it may be subject to weather-related risks such as hurricanes, which can impact grid reliability. Entergy's operational protocols include measures to maintain service continuity and rapid restoration after disturbances.
Environmental context
The substation is situated in a rural area of southeastern Texas, characterized by flat terrain and a humid subtropical climate. The region's electrical infrastructure must contend with occasional severe weather, including hurricanes and thunderstorms, which can cause outages. The substation's design likely includes flood mitigation and storm hardening to ensure resilience. Its operation supports local communities and industries, contributing to the area's economic stability.
Frequently asked questions
Sour Lake Substation is located in Sour Lake, Texas, United States, at coordinates 30.134747, -94.412030.
Sour Lake Substation operates at a voltage of 69 kV, which is typical for distribution-level substations in the United States.
Sour Lake Substation is owned and operated by Entergy, a major utility company serving the southern United States.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
A 69 kV substation typically steps down transmission-level voltage for distribution to residential and commercial customers, playing a critical role in local power delivery.