Overview
Witter Substation is an operational 138 kV electrical substation in Houston, Texas, owned and operated by CenterPoint Energy. It plays a key role in the regional power grid.
Witter Substation is a 138 kV electrical substation located in Houston, Texas, United States. Owned and operated by CenterPoint Energy, it is part of the company's extensive transmission and distribution network serving the Greater Houston area. The substation operates at a voltage level typical for sub-transmission and distribution, supporting local grid stability. As a 138 kV facility, Witter Substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). It must comply with NERC reliability standards for grid operations and maintenance. The substation's location in an urban area underscores its importance for reliable electricity supply to residential, commercial, and industrial customers. Its operational status ensures continued support for the regional power grid, contributing to energy resilience in the Houston metropolitan area.
Environmental context
Located in an urban setting in Houston, Texas, Witter Substation operates within a densely populated area with high electricity demand. The substation's 138 kV voltage level indicates it serves as a critical node for distributing power to local neighborhoods and businesses. Its proximity to residential zones necessitates careful management of electromagnetic fields and noise, though standard mitigation measures are typically in place.
Frequently asked questions
Witter Substation is located in Houston, Texas, United States, at coordinates 29.716243, -95.200506.
Witter Substation operates at 138 kV (138,000 volts), which is a common voltage for sub-transmission and distribution substations.
Witter Substation is owned and operated by CenterPoint Energy, a major utility company serving the Houston area.
As part of the U.S. electrical grid, Witter Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 138 kV substation steps down transmission-level voltage for distribution to local networks, ensuring reliable power supply to residential, commercial, and industrial customers.