Overview
Hargrove Substation is an operational electrical substation in Texas, United States, owned and operated by American Electric Power. It operates at 138 kV, serving as a key node in the regional transmission grid.
Hargrove Substation is an operational electrical substation located in Texas, United States. Owned and operated by American Electric Power, it plays a critical role in the regional transmission network. The substation operates at 138 kV, a standard voltage level for subtransmission and distribution, indicating its function in stepping down power from high-voltage lines for local distribution. As part of the U.S. electrical infrastructure, Hargrove Substation adheres to NERC reliability standards and FERC regulations, ensuring grid stability and security. The 138 kV voltage level places it in the medium-to-high voltage range, typical for substations serving industrial or urban areas. The facility is situated in a rural region of Texas, where substations like this support agricultural and community power needs. The substation's location in Texas, a state with a large and diverse energy mix including wind, solar, and natural gas, underscores its importance in integrating renewable energy sources into the grid. American Electric Power's ownership ensures compliance with industry standards for maintenance and operation, contributing to reliable electricity supply for the surrounding area.
Environmental context
The substation is located in a semi-arid region of Texas, where extreme weather events such as heatwaves and thunderstorms can impact grid reliability. The 138 kV voltage level suggests it serves a mix of rural and possibly light industrial loads. Typical substations in this region are designed to withstand local climate conditions. The surrounding area is sparsely populated, reducing direct environmental impact from electromagnetic fields or noise.
Frequently asked questions
Hargrove Substation is located in Texas, United States, at coordinates 31.308311, -100.938971. It is in a rural area of the state.
Hargrove Substation operates at 138 kV, which is a common voltage level for subtransmission and distribution substations in the United States.
Hargrove Substation is owned and operated by American Electric Power (AEP), a major investor-owned utility in the United States.
As part of the U.S. electrical grid, Hargrove Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 138 kV substation typically steps down voltage from higher transmission lines (e.g., 345 kV) for local distribution, serving industrial, commercial, and residential customers in the region.