Overview
Alvarado Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It handles voltages of 138 kV and 69 kV, serving the local grid.
Alvarado 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 key role in the regional power grid. The substation handles dual voltage levels of 138 kV and 69 kV, indicating its function as a step-down or distribution hub within the transmission network. As part of the U.S. electrical infrastructure, Alvarado Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and the North American Electric Reliability Corporation (NERC) for reliability standards. The 138 kV voltage level classifies it as a sub-transmission or high-voltage distribution asset, typical for serving industrial or densely populated areas. Oncor's extensive network in Texas ensures compliance with the Electric Reliability Council of Texas (ERCOT) standards, which govern grid stability in the region. The substation's location in Texas, a state with high electricity demand and a diverse energy mix including wind, solar, and natural gas, underscores its importance in maintaining grid reliability. Its operational status and dual-voltage capability allow it to efficiently manage power flows and support local distribution needs. The facility contributes to the resilience of the electrical infrastructure in the region, facilitating the delivery of electricity to homes and businesses.
Environmental context
The substation is situated in a region with a mix of urban and rural areas, where electrical infrastructure must balance reliability with environmental considerations. The 138 kV and 69 kV lines may traverse habitats that support local wildlife, requiring careful routing and maintenance to minimize ecological impact. Oncor's operations adhere to environmental regulations that mitigate effects on soil, water, and air quality during construction and operation.
Frequently asked questions
Alvarado Substation is located in Texas, United States, at coordinates 32.396311, -97.223487.
Alvarado Substation handles dual voltage levels of 138 kV and 69 kV, typical for sub-transmission and distribution applications.
Alvarado Substation is owned and operated by Oncor, a major electric transmission and distribution utility in Texas.
As part of the U.S. grid, Alvarado Substation must comply with NERC reliability standards and FERC regulations, as well as ERCOT rules for Texas.
Substations like Alvarado step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses.