Overview
Aldine 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.
Aldine Substation is an operational electrical substation located in Houston, Texas, United States. Owned and operated by CenterPoint Energy, this 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 Texas Interconnection, it adheres to NERC reliability standards and is subject to FERC regulation for interstate aspects, though Texas operates its own grid (ERCOT) with state-level oversight. Located in a densely populated urban area, Aldine Substation supports residential and commercial electricity needs in northern Houston. Its operational status and connection to CenterPoint Energy's network ensure grid stability and power delivery to thousands of customers, highlighting its importance to local infrastructure.
Environmental context
The substation is situated in an urban environment in Houston, Texas, where heat islands and stormwater runoff are key concerns. Electrical infrastructure like Aldine Substation uses insulated switchgear and oil containment systems to minimize environmental impact. Its location in a flood-prone region necessitates robust design to withstand extreme weather events, ensuring reliable power supply.
Frequently asked questions
Aldine Substation is located in Houston, Texas, United States, at coordinates 29.901732, -95.370386.
Aldine Substation handles transmission voltage of 138 kV and distribution voltage of 12.5 kV.
Aldine Substation is owned and operated by CenterPoint Energy, a major utility company in Texas.
As part of the Texas Interconnection (ERCOT), Aldine Substation follows NERC reliability standards and state-level regulations for grid stability and safety.
Substations like Aldine step down high transmission voltages to lower distribution voltages for safe delivery to homes and businesses, and they also provide switching and protection for the grid.