Copperas Cove Substation - 138 kV Substation in Copperas Cove, Texas

Copperas Cove Substation is an operational electrical substation located in Copperas Cove, Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in Texas, this facility operates at 138 kV, a common sub-transmission voltage level that serves local distribution networks and industrial customers. 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's infrastructure is subject to standards for reliability, cybersecurity, and maintenance. The 138 kV voltage level is typical for medium-scale substations that step down power from higher transmission voltages for local distribution. As part of Oncor's network, Copperas Cove Substation supports the growing population and economic activity in central Texas. Its location near Fort Hood and the city of Copperas Cove underscores its importance for both residential and military installations. The substation contributes to grid stability and energy delivery in a region with increasing electricity demand.

The substation is situated in central Texas, a region with hot summers and occasional winter storms that can stress the electrical grid. The 138 kV voltage level indicates it is a sub-transmission facility, typically located in suburban or rural areas to serve local loads. Its proximity to Fort Hood, a major military base, adds criticality to its reliability. The surrounding landscape is a mix of developed areas and open land, with potential impacts on local wildlife and vegetation during construction and maintenance.