Overview
Shepherd Substation is an operational electrical substation in Texas, United States, owned and operated by Sam Houston Electric Cooperative. It operates at a voltage of 138 kV, serving the local grid.
Shepherd Substation is an operational electrical substation located in Texas, United States. Owned and operated by Sam Houston Electric Cooperative, it plays a key role in the regional power distribution network. The facility operates at a voltage of 138 kV, which is typical for sub-transmission and distribution substations in rural cooperative systems. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid reliability and compliance with mandatory standards. As part of a rural electric cooperative, the substation likely serves a mix of residential, agricultural, and small commercial customers in the surrounding area. Shepherd Substation contributes to the stability and resilience of the local electrical infrastructure. Its location in a rural area of Texas underscores the importance of distributed substations in maintaining reliable power supply to communities outside major urban centers. The facility supports the cooperative's mission to provide affordable and dependable electricity to its members.
Environmental context
The substation is situated in a rural area of Texas, characterized by a mix of forested land and agricultural fields. The local environment is typical of the Piney Woods region, with moderate rainfall and seasonal temperature variations. Electrical infrastructure in such areas must be designed to withstand occasional severe weather events, including thunderstorms and hurricanes, which can impact grid reliability. The substation's design and maintenance practices are likely aligned with NERC reliability standards to mitigate environmental risks.
Frequently asked questions
Shepherd Substation is located in Texas, United States, near the coordinates 30.537604, -94.964921. It serves the rural area around Shepherd, Texas.
Shepherd Substation is owned and operated by Sam Houston Electric Cooperative, a member-owned utility serving parts of East Texas.
Shepherd Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level for distributing power from transmission lines to local distribution networks.
As part of the U.S. electrical grid, Shepherd Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Shepherd step down high-voltage electricity from transmission lines to lower voltages for local distribution, and they also provide switching, protection, and monitoring functions to maintain grid reliability.