Overview
San Angelo Concho Substation is an operational 69 kV substation in San Angelo, Texas, owned and operated by American Electric Power, serving the regional electrical grid.
San Angelo Concho Substation is a 69 kV electrical substation located in San Angelo, Texas, United States. Owned and operated by American Electric Power, the facility plays a key role in the local power distribution network, stepping down transmission voltages for residential and commercial use. As a 69 kV substation, it operates at a medium voltage level typical for sub-transmission and distribution systems in the United States. The facility is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations, ensuring grid stability and compliance with mandatory reliability requirements. American Electric Power, a major investor-owned utility, manages the substation as part of its extensive transmission and distribution network across the Midwest and South-Central U.S. The substation supports the electrical infrastructure of San Angelo, a city in west-central Texas with a population of approximately 100,000. Its operational status contributes to the reliability of power supply for local industries, businesses, and households. The facility's location in an urban area underscores its importance in maintaining grid stability and meeting community energy demands.
Environmental context
The substation is situated in an urban setting within San Angelo, Texas, where the local climate is semi-arid with hot summers and mild winters. Electrical infrastructure in such environments must withstand temperature extremes and occasional drought conditions. The 69 kV voltage level indicates a role in sub-transmission, balancing efficiency and safety for nearby residential and commercial zones. Proper maintenance and vegetation management are essential to prevent outages and reduce fire risk in the surrounding area.
Frequently asked questions
San Angelo Concho Substation is located in San Angelo, Texas, United States, at coordinates 31.450074, -100.427094.
San Angelo Concho Substation operates at 69 kV (69,000 volts), which is a common voltage for sub-transmission and distribution substations in the United States.
San Angelo Concho Substation is owned and operated by American Electric Power (AEP), a major investor-owned utility serving parts of the Midwest and South-Central United States.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. These standards cover maintenance, cybersecurity, and operational protocols.
A 69 kV substation typically steps down higher transmission voltages (e.g., 138 kV or 230 kV) to distribution voltages for local delivery, serving as a critical link between bulk power transmission and end-users.