Overview
Scurry County South Substation is an operational electrical substation in Texas, USA, owned by Oncor. It operates at 345 kV and 138 kV, serving as a key node in the regional transmission grid.
Scurry County South Substation is an operational electrical substation located in Scurry County, Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in Texas, the facility plays a critical role in the state's electrical infrastructure. The substation handles high-voltage electricity at 345 kV and 138 kV, indicating its importance in the bulk power transmission system. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Electric Reliability Council of Texas (ERCOT), which oversees the majority of Texas's power grid. Oncor, as a transmission service provider, must comply with NERC reliability standards and FERC regulations for interconnection and grid stability. The dual voltage levels suggest the substation connects high-voltage transmission lines to lower-voltage distribution networks, typical of a major substation in a rural or semi-rural area. Located in the Permian Basin region, the substation supports the electrical needs of local communities and the oil and gas industry, which is a significant electricity consumer in the area. Its strategic position in the ERCOT grid helps maintain reliability and facilitates the integration of renewable energy sources, such as wind and solar, which are prevalent in West Texas. The facility's operational status ensures continued service to the surrounding region.
Environmental context
The substation is situated in a semi-arid region of West Texas, characterized by low rainfall and high evaporation rates. The surrounding landscape is primarily rangeland and agricultural fields, with some oil and gas operations. Electrical infrastructure in this area must be designed to withstand extreme weather events, including thunderstorms, hail, and occasional tornadoes. The substation's equipment is likely insulated and protected against dust and heat, which are common environmental factors affecting grid reliability.
Frequently asked questions
Scurry County South Substation is located in Scurry County, Texas, United States, near the city of Snyder. Its coordinates are approximately 32.5983° N, -100.8616° W.
The substation is owned and operated by Oncor, a major electric transmission and distribution utility serving Texas. Oncor is responsible for maintaining the facility and ensuring reliable power delivery.
The substation operates at two voltage levels: 345 kV and 138 kV. The 345 kV level is used for high-voltage transmission, while the 138 kV level typically serves sub-transmission or distribution purposes.
As part of the ERCOT grid, the substation must comply with NERC reliability standards and FERC regulations. Oncor also follows Texas state utility regulations to ensure grid stability and safety.
The substation serves as a critical node in the transmission network, connecting high-voltage lines to lower-voltage distribution systems. It helps supply electricity to local communities and industrial customers in the Permian Basin region.