Overview
Maverick Draw Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It operates at a voltage of 138 kV, serving as a key node in the regional transmission grid.
Maverick Draw Substation is an operational electrical substation located in Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in the state, the facility plays a role in the regional power grid. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical infrastructure, this substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC) for reliability standards. Oncor, as the owner and operator, adheres to NERC's Critical Infrastructure Protection (CIP) standards and Texas's regional grid requirements managed by the Electric Reliability Council of Texas (ERCOT). The 138 kV voltage level indicates the substation likely serves as a distribution substation, stepping down power from higher transmission voltages to serve local loads. The substation's location in a rural area of Texas suggests it supports agricultural, residential, or small industrial customers. Its operational status ensures continued reliability for the local grid, contributing to the stability of the broader ERCOT system. The facility's age and specific equipment are not detailed, but typical substations of this scale include switchgear, transformers, and protection systems compliant with ISO/IEC 61850 standards for automation.
Environmental context
The substation is situated in a semi-arid region of West Texas, characterized by low rainfall and high temperatures. The local environment is dominated by desert scrub and grasslands, with minimal water bodies. Electrical infrastructure in such areas must be designed to withstand temperature extremes and dust, which can affect insulation and cooling systems. The facility's footprint is relatively small, and its operation does not involve emissions or water use, but it supports the energy needs of the surrounding community.
Frequently asked questions
Maverick Draw Substation is located in Texas, United States, at coordinates 31.666669, -104.118903.
Maverick Draw Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
Maverick Draw Substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution substations in the United States.
Substations in the US are subject to NERC reliability standards and FERC regulations for transmission-level assets. For facilities in Texas, ERCOT also sets regional grid requirements.
A 138 kV substation typically steps down high transmission voltages to lower distribution voltages for local delivery, serving residential, commercial, and industrial customers.