Overview
Copperas Cove East Substation is an operational electrical substation in Copperas Cove, Texas, owned and operated by Oncor. It operates at 138 kV, serving the local grid.
Copperas Cove East Substation is an electrical substation located in Copperas Cove, Texas, United States. Owned and operated by Oncor, the facility is operational and plays a key role 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. As part of Oncor's extensive grid in Texas, the substation is subject to regulatory oversight by the Public Utility Commission of Texas (PUCT) and adheres to NERC reliability standards for grid stability. The 138 kV voltage level indicates it serves as a critical node for distributing power from higher-voltage transmission lines to local distribution networks, supporting residential, commercial, and industrial customers in the Copperas Cove area. The substation's location in central Texas places it within a region experiencing steady population growth, increasing demand for reliable electricity. Its operational status ensures continued support for community energy needs, contributing to grid resilience and local economic activity. The facility's integration with Oncor's network underscores its importance in maintaining stable power supply in the region.
Environmental context
The substation is situated in Copperas Cove, a city in central Texas with a semi-arid climate. The area's hot summers and mild winters influence electricity demand patterns, with peak loads during summer cooling periods. The substation's 138 kV infrastructure is designed to minimize environmental footprint through compact design and use of SF6-insulated switchgear, though SF6 is a potent greenhouse gas. Oncor follows industry best practices for leak detection and equipment maintenance to mitigate environmental impacts.
Frequently asked questions
Copperas Cove East Substation is located in Copperas Cove, Texas, United States, at coordinates 31.111907, -97.875187.
The substation operates at 138 kV (138,000 volts), which is a common voltage for sub-transmission and distribution in the US.
The substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
As part of the US grid, the substation must comply with NERC reliability standards and is regulated by the Public Utility Commission of Texas (PUCT) for operational and safety requirements.
A 138 kV substation steps down high-voltage transmission power (typically 138 kV) to lower voltages for distribution to homes and businesses, serving as a critical link in the electricity supply chain.