Overview
Carrollton-Josey Lane Substation is an operational electrical substation in Carrollton, Texas, owned and operated by Oncor. It handles voltages of 138 kV, 12.5 kV, and 7.2 kV, serving the local grid.
Carrollton-Josey Lane Substation is an operational electrical substation located in Carrollton, Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in Texas, this facility plays a key role in the regional power grid. The substation handles multiple voltage levels including 138 kV for transmission and 12.5 kV and 7.2 kV for distribution, indicating its function as a step-down substation serving both industrial and residential customers. As part of the Electric Reliability Council of Texas (ERCOT) grid, the substation operates under the regulatory framework of the Public Utility Commission of Texas (PUCT) and adheres to NERC reliability standards. Oncor's extensive network in the Dallas-Fort Worth area ensures that substations like this one are critical for maintaining grid stability and meeting growing electricity demand in the region. The substation's design likely includes modern switchgear and automation systems compliant with ISO/IEC 61850 standards. The Carrollton-Josey Lane Substation supports the electrical infrastructure of Carrollton, a suburban city in the Dallas-Fort Worth metroplex. Its location in a densely populated area underscores its importance for reliable power delivery to homes, businesses, and critical facilities. The substation's operational status and integration into Oncor's grid contribute to the overall resilience of the Texas power system.
Environmental context
Located in the Dallas-Fort Worth metroplex, the substation operates in an urban environment with high electricity demand. The surrounding area experiences hot summers, increasing the need for reliable air conditioning and grid capacity. The substation's voltage levels and location near residential and commercial zones highlight its role in supporting local energy needs while minimizing transmission losses.
Frequently asked questions
The Carrollton-Josey Lane Substation is located in Carrollton, Texas, United States, at coordinates 32.977437, -96.889054.
The substation is owned and operated by Oncor, a major electric transmission and distribution utility serving Texas.
The substation handles voltages of 138,000 volts (138 kV) for transmission, and 12,500 volts (12.5 kV) and 7,200 volts (7.2 kV) for distribution.
As part of the ERCOT grid in Texas, the substation is regulated by the Public Utility Commission of Texas (PUCT) and must comply with NERC reliability standards.
Substations step down high transmission voltages to lower distribution voltages for safe delivery to homes and businesses, ensuring grid stability and reliable electricity supply.