Overview
Firewheel Substation is an operational electrical substation in Garland, Texas, owned and operated by Garland Power & Light. It operates at 138 kV, serving the local grid.
Firewheel Substation is an operational electrical substation located in Garland, Texas, United States. Owned and operated by Garland Power & Light, it plays a key role in the city's electrical infrastructure. The substation operates at a voltage of 138 kV, classifying it as a medium-voltage facility within the transmission and distribution network. As a substation in the United States, Firewheel Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards and ensure the stability of the bulk power system. The facility is part of the Electric Reliability Council of Texas (ERCOT) interconnection, which manages the majority of Texas's power grid. The substation supports the growing community of Garland by stepping down high-voltage electricity for distribution to residential, commercial, and industrial customers. Its strategic location in the Dallas-Fort Worth metroplex underscores its importance in maintaining reliable power supply in a region with high energy demand.
Environmental context
Located in the Dallas-Fort Worth metroplex, Firewheel Substation operates in an urban environment with high electricity demand. The substation's 138 kV voltage level indicates it is a critical node for local distribution, potentially influencing grid stability during peak loads. The surrounding area's mixed residential and commercial development means the substation must adhere to noise and safety regulations typical of urban infrastructure.
Frequently asked questions
Firewheel Substation is located in Garland, Texas, United States, at coordinates 32.981290, -96.640317.
Firewheel Substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution substations.
Firewheel Substation is owned and operated by Garland Power & Light, a municipal utility serving the city of Garland, Texas.
As part of the U.S. electrical grid, Firewheel Substation is subject to NERC reliability standards and FERC regulations. It operates within the ERCOT interconnection.
A 138 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring reliable local power supply.