Overview
Post Oak Substation is an operational electrical substation owned by the City of College Station, Texas, operating at 138 kV. It plays a key role in local grid stability and power distribution.
Post Oak Substation is an operational electrical substation located in College Station, Texas, United States. Owned by the City of College Station, it operates at a voltage of 138 kV, classifying it as a high-voltage substation critical for regional power transmission and distribution. 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 transmission-level assets. The 138 kV voltage level is typical for sub-transmission and distribution substations, serving as a link between higher voltage transmission lines and lower voltage distribution networks. As part of the City of College Station's electrical infrastructure, Post Oak Substation supports the growing energy demands of the community. Its location in a university town with a mix of residential, commercial, and industrial users underscores its importance in maintaining reliable electricity supply. The substation's operational status contributes to grid resilience and local economic activity.
Environmental context
The substation is situated in College Station, a city in Brazos County, Texas, characterized by a humid subtropical climate with hot summers and mild winters. The local electrical infrastructure must withstand occasional severe weather events, including thunderstorms and heatwaves. The 138 kV substation is part of a network that serves a mix of urban and suburban areas, with potential environmental considerations related to electromagnetic fields and land use. The facility's design and operation follow standard practices to minimize ecological impact.
Frequently asked questions
Post Oak Substation is located in College Station, Texas, United States, at coordinates 30.622307, -96.306386.
Post Oak Substation operates at a voltage of 138 kV, which is a common voltage level for sub-transmission and distribution substations.
Post Oak Substation is owned by the City of College Station, a municipal utility that manages electrical infrastructure for the local community.
As part of the US electrical grid, Post Oak Substation must comply with NERC reliability standards and FERC regulations, ensuring safe and reliable operation.
A 138 kV substation typically serves as an intermediate step between high-voltage transmission lines (e.g., 230 kV or higher) and lower-voltage distribution networks, helping to step down voltage for local distribution.