Overview
Sattler Substation is an operational electrical substation in Texas, United States, owned and operated by Pedernales Electric Cooperative. It operates at a voltage of 138 kV, serving the local grid.
Sattler Substation is an operational electrical substation located in Texas, United States. Owned and operated by Pedernales Electric Cooperative, it is a key node in the regional power distribution network. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a cooperative-owned asset, it is subject to state-level utility regulations in Texas, which has a unique deregulated electricity market. The 138 kV voltage level indicates that this substation likely serves as a distribution substation, stepping down power from higher transmission voltages for local delivery. Sattler Substation plays a critical role in maintaining grid stability and reliability for the surrounding community. Its location in Texas, a state with growing energy demand and a diverse generation mix including wind and solar, underscores its importance in integrating renewable energy sources. The substation's operational status ensures continued service to residential, commercial, and industrial customers in the area.
Environmental context
The substation is located in a region of Texas characterized by a mix of urban development and natural landscapes. The 138 kV voltage level and its role in distribution suggest it is situated in a suburban or rural area, where overhead lines and substations are common. The local environment may include wildlife habitats and water bodies, requiring careful management of vegetation and stormwater runoff to minimize ecological impact. The substation's operation supports the integration of renewable energy, contributing to reduced greenhouse gas emissions from the power sector.
Frequently asked questions
Sattler Substation is located in Texas, United States, at coordinates 29.849710, -98.171217. It is owned and operated by Pedernales Electric Cooperative.
Sattler Substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level substations in the United States.
Sattler Substation is owned and operated by Pedernales Electric Cooperative, a member-owned electric utility serving central Texas.
Sattler Substation operates under NERC reliability standards and FERC regulation for the bulk power system, as well as Texas state utility regulations. As a cooperative, it also adheres to cooperative governance principles.
A 138 kV substation typically steps down transmission voltage for local distribution, serving residential, commercial, and industrial customers. It also provides switching and protection functions to maintain grid reliability.