Overview
Poco Substation is an operational electrical substation in the United States, operated by Entergy. It operates at a voltage of 138 kV, serving as a key node in the regional transmission grid.
Poco Substation is an operational electrical substation located in the United States, operated by Entergy. The facility operates at a voltage of 138 kV, placing it within the sub-transmission to transmission voltage range typical for regional power distribution and grid interconnection. As part of Entergy's network, it supports electricity delivery across the region. The substation's technical specifications indicate a voltage level of 138 kV, which is common for bulk power transmission and distribution in the United States. Operating under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), the facility must comply with reliability standards for grid stability and security. Entergy, as the owner and operator, adheres to these standards to ensure safe and reliable operation. The environmental and operational significance of Poco Substation lies in its role within the regional electrical infrastructure. It facilitates the transmission of electricity from generation sources to load centers, contributing to grid reliability and resilience. The substation's location in a rural or suburban area of the United States underscores its importance in maintaining power supply continuity for local communities and industries.
Environmental context
The substation is located in a region with a mix of forested and agricultural land, typical of the southern United States. Its operation involves electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to minimize ecological disruption. The 138 kV voltage level indicates moderate transmission capacity, with the facility likely serving as a distribution hub for surrounding areas.
Frequently asked questions
Poco Substation is located in the United States, with coordinates approximately 30.7305 N, -94.9087 W. It is operated by Entergy.
Poco Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
Poco Substation is owned and operated by Entergy, a major utility company serving parts of the southern United States.
As a substation in the United States, Poco Substation must comply with NERC reliability standards and FERC regulations for grid stability and security.
A 138 kV substation typically steps down transmission voltage for distribution to local networks, or interconnects transmission lines, playing a critical role in grid reliability.