Overview
Magnolia Groveton Substation is an operational 138 kV substation in Texas, United States, owned and operated by Entergy. It plays a key role in regional power transmission and grid stability.
Magnolia Groveton Substation is an operational electrical substation located in Texas, United States, owned and operated by Entergy. Operating at 138 kV, it is classified as a medium-voltage substation, typical for sub-transmission and distribution networks that serve industrial, commercial, and residential loads in the region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for grid stability. As part of Entergy's transmission network, it likely incorporates modern automation and protection systems aligned with ISO/IEC 61850 standards for substation communication. This facility contributes to the resilience of the local power grid, supporting energy delivery to communities and industries in the Magnolia Groveton area. Its operational status and voltage level indicate its importance in maintaining reliable electricity supply within Entergy's service territory.
Environmental context
Located in a rural area of Texas, the substation's environmental context involves potential impacts on local wildlife and vegetation from electromagnetic fields and land use. The 138 kV voltage level suggests moderate electromagnetic interference, which is typically managed through standard siting and mitigation practices. The substation's operation aligns with regional grid reliability requirements, balancing energy delivery with environmental stewardship.
Frequently asked questions
Magnolia Groveton Substation is located in Texas, United States, at coordinates approximately 30.975697, -95.163802.
Magnolia Groveton Substation operates at 138 kV, a medium voltage level commonly used for sub-transmission and distribution networks.
The substation is owned and operated by Entergy, a major utility company serving parts of the southern United States.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security. Additionally, ISO/IEC 61850 standards are often adopted for substation automation.
A 138 kV substation typically steps down transmission voltage for distribution to local networks, serving industrial, commercial, and residential customers. It is critical for regional power delivery and grid reliability.