Overview
Wallis Substation is an operational electrical substation in Texas, United States, owned and operated by CenterPoint Energy. It operates at voltage levels of 138 kV and 34.5 kV, serving the local grid.
Wallis Substation is an operational electrical substation located in Texas, United States. Owned and operated by CenterPoint Energy, it is a key node in the regional power transmission and distribution network. The substation handles voltage levels of 138 kV and 34.5 kV, indicating its role in stepping down high-voltage transmission power for local distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As part of the Texas Interconnection, the facility adheres to the Electric Reliability Council of Texas (ERCOT) protocols, ensuring grid stability and compliance with mandatory reliability standards. Wallis Substation plays a critical role in supplying electricity to the surrounding community and industrial areas. Its strategic location supports the integration of renewable energy sources and enhances grid resilience. The facility's operational status contributes to the reliability of the local electrical infrastructure, supporting economic activities and daily life in the region.
Environmental context
The substation is situated in a rural area of Texas, where the local environment includes agricultural lands and natural habitats. The facility's operation involves managing electromagnetic fields and potential impacts on nearby wildlife. Standard mitigation measures such as proper grounding and vegetation management are employed to minimize ecological disruption. The substation's role in the grid supports the integration of renewable energy, contributing to regional sustainability goals.
Frequently asked questions
Wallis Substation is located in Texas, United States, near the coordinates 29.630967, -96.076245.
Wallis Substation operates at voltage levels of 138 kV and 34.5 kV, typical for transmission and distribution substations.
Wallis Substation is owned and operated by CenterPoint Energy, a major utility company in the United States.
Wallis Substation must comply with NERC reliability standards and FERC regulations, as well as ERCOT protocols for the Texas Interconnection.
Substations like Wallis step down high-voltage transmission power to lower voltages for distribution, ensuring safe and reliable electricity delivery to homes and businesses.