Overview
Sharpstown Substation is an operational electrical substation in Houston, Texas, owned and operated by CenterPoint Energy. It handles voltages of 138 kV and 12.5 kV, serving the local grid.
Sharpstown Substation is an operational electrical substation located in Houston, Texas, United States. Owned and operated by CenterPoint Energy, the facility plays a key role in the regional power distribution network, stepping down transmission-level voltage for local distribution. The substation operates at two voltage levels: 138 kV for transmission and 12.5 kV for distribution, typical of medium-to-large substations in the US. As part of the ERCOT grid, it adheres to NERC reliability standards and FERC regulations, ensuring stable and secure power delivery to the Houston metropolitan area. This facility supports the electrical infrastructure of a densely populated urban area, contributing to grid stability and resilience. Its location in a major city underscores its importance in meeting residential and commercial energy demands, with CenterPoint Energy overseeing maintenance and compliance with industry standards.
Environmental context
Located in an urban setting, Sharpstown Substation operates within a densely populated area of Houston, where electrical infrastructure must balance reliability with environmental considerations. The substation's voltage levels and equipment age influence its environmental footprint, including electromagnetic fields and potential oil leakage from transformers. Urban substations like this are subject to local noise and land-use regulations to minimize community impact.
Frequently asked questions
Sharpstown Substation is located in Houston, Texas, United States, at coordinates 29.701390, -95.487266.
Sharpstown Substation operates at 138 kV for transmission and 12.5 kV for distribution, typical for substations serving urban areas.
Sharpstown Substation is owned and operated by CenterPoint Energy, a major utility company serving the Houston region.
As part of the US electrical grid, Sharpstown Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Sharpstown step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses.