Overview
Edna Substation is an operational electrical substation in Texas, United States, owned and operated by American Electric Power. It operates at a voltage of 138 kV, serving the local grid.
Edna Substation is an operational electrical substation located in Texas, United States. Owned and operated by American Electric Power, it is a key node in the regional transmission network. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the American Electric Power system, Edna Substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for transmission-level assets. The 138 kV voltage class is commonly used for stepping down power from higher-voltage transmission lines to distribution circuits, serving industrial, commercial, and residential loads in the surrounding area. The substation plays a critical role in maintaining grid stability and power quality for the local community. Its location in rural Texas supports agricultural and small urban loads, contributing to the economic vitality of the region. The facility's operational status ensures continued reliability of electricity supply in the area.
Environmental context
The substation is located in a rural area of Texas, where the local environment is characterized by flat plains and agricultural land. Electrical infrastructure like Edna Substation must consider potential impacts on local wildlife and vegetation during construction and maintenance. The 138 kV voltage level poses minimal environmental risk compared to higher-voltage lines, but proper grounding and insulation are essential to prevent electrical hazards to nearby fauna.
Frequently asked questions
Edna Substation is located in Texas, United States, near the coordinates 28.956583, -96.646121.
Edna Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
Edna Substation is owned and operated by American Electric Power, a major utility company in the United States.
As part of the U.S. electrical grid, Edna Substation must comply with NERC reliability standards and FERC regulations for transmission assets.
A 138 kV substation typically steps down high-voltage transmission power to distribution levels, serving local industrial, commercial, and residential customers.