Overview
Mary's Creek Substation is an operational electrical substation in Texas, United States, owned and operated by CenterPoint Energy. It operates at 138 kV and 12.5 kV, serving the local grid.
Mary's Creek Substation is an operational electrical substation located in Texas, United States. Owned and operated by CenterPoint Energy, this facility plays a key role in the regional electrical infrastructure, stepping down transmission-level voltage for distribution. The substation operates at two voltage levels: 138 kV for transmission and 12.5 kV for distribution, indicating it serves as a step-down substation. As part of the US grid, it operates under NERC reliability standards and FERC regulation, ensuring stable and secure power delivery. CenterPoint Energy is a major utility in Texas, serving millions of customers. This substation supports the local community by providing reliable electricity to residential, commercial, and industrial users in the Houston metropolitan area. Its strategic location helps maintain grid stability and meet growing energy demands in the region.
Environmental context
The substation is located in a suburban area near Houston, Texas, where urban expansion increases demand for reliable electricity. The facility's voltage levels and role in the grid are critical for local energy distribution, and its operation is subject to environmental regulations to minimize impacts on surrounding communities and ecosystems.
Frequently asked questions
Mary's Creek Substation is located in Texas, United States, near the Houston metropolitan area.
Mary's Creek Substation operates at 138 kV for transmission and 12.5 kV for distribution, indicating it is a step-down substation.
Mary's Creek Substation is owned and operated by CenterPoint Energy, a major utility company serving the Texas region.
In the United States, substations like Mary's Creek operate under NERC reliability standards for grid stability and FERC regulation for transmission-level assets.
Substations step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring safe and reliable power delivery.