Overview
Nordheim West Substation is an operational electrical substation in Texas, United States, owned and operated by Guadalupe Valley Electric Cooperative. It operates at a voltage of 138 kV, serving the local grid.
Nordheim West Substation is an operational electrical substation located in Texas, United States. Owned and operated by Guadalupe Valley Electric Cooperative, this facility is part of the regional electrical infrastructure that supports power distribution in the area. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level assets in the United States. As a substation operating at 138 kV, Nordheim West Substation falls under the regulatory oversight 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 bulk power system. The facility's voltage level indicates it plays a role in stepping down power from higher transmission voltages for local distribution, or interconnecting local generation sources. The substation's location in rural Texas, near the town of Nordheim, suggests it serves a mix of agricultural and residential customers. Guadalupe Valley Electric Cooperative is a member-owned utility that provides electricity to several counties in south-central Texas. The substation contributes to grid reliability and supports the cooperative's mission of delivering affordable and reliable power to its members.
Environmental context
The substation is situated in a rural area of Texas, characterized by agricultural land and open spaces. The environmental context for electrical infrastructure in such settings includes considerations for land use, wildlife corridors, and electromagnetic field impacts. Typical substations in this region are designed to minimize environmental footprint through compact layouts and proper insulation.
Frequently asked questions
Nordheim West Substation is located in Texas, United States, near the town of Nordheim. Its coordinates are approximately 28.9115° N, -97.6243° W.
Nordheim West Substation operates at a voltage of 138 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
The substation is owned and operated by Guadalupe Valley Electric Cooperative, a member-owned utility serving several counties in south-central Texas.
Substations in the United States are subject to NERC reliability standards and FERC regulations. These standards cover grid stability, maintenance, and cybersecurity for bulk power system assets.
A 138 kV substation typically steps down voltage from higher transmission levels (e.g., 345 kV) for distribution to local networks, or interconnects medium-voltage generation. It is critical for reliable power delivery to communities.