Overview
Nolanville Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It handles voltages of 138 kV and 25 kV, serving the local grid.
Nolanville Substation is an operational electrical substation located in Texas, United States. Owned and operated by Oncor, the facility is part of the regional transmission and distribution network, stepping down high-voltage power for local distribution. The substation operates at two voltage levels: 138 kV for transmission and 25 kV for distribution, indicating a medium-scale facility typical of suburban or rural grid infrastructure. As part of the US electrical grid, it falls under NERC reliability standards and FERC regulation for transmission-level assets, ensuring grid stability and compliance. Located in central Texas, the substation supports the growing energy demands of the region. Oncor, a major transmission and distribution utility, manages this facility as part of its extensive network serving millions of customers. The substation plays a critical role in maintaining reliable electricity supply to surrounding communities.
Environmental context
The substation is situated in a suburban area of Texas, where land use is a mix of residential and agricultural. Its operation involves electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to minimize ecological disruption. The facility's voltage levels indicate it is a key node in the regional grid, supporting both urban and rural loads.
Frequently asked questions
Nolanville Substation is located in Texas, United States, near the city of Nolanville. Its coordinates are approximately 31.0871 N, -97.5449 W.
Nolanville Substation operates at two voltage levels: 138 kV for transmission and 25 kV for distribution, making it a medium-voltage substation.
Nolanville Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
US substations are regulated by NERC reliability standards and FERC for transmission-level assets. Facilities like Nolanville must comply with grid stability and safety requirements.
Substations transform voltage levels for efficient transmission and distribution, isolate faults, and enable grid monitoring. They are critical nodes in the power system.