Overview
Cardiff 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.
Cardiff Substation is an operational electrical substation located in Texas, United States. Owned and operated by CenterPoint Energy, the facility plays a key role in the regional power distribution network. The substation is part of the broader electrical infrastructure that supports residential, commercial, and industrial customers in the area. The substation operates at voltage levels of 138,000 volts (138 kV) and 12,500 volts (12.5 kV), indicating its role in both transmission and distribution. As a substation, it steps down high-voltage electricity from transmission lines to lower voltages suitable for local distribution. The facility is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations, ensuring grid stability and safety. Cardiff Substation contributes to the reliability of the local power grid in Texas, a state with a unique independent grid (ERCOT). Its location near Houston supports the energy needs of a densely populated and industrially active region. The substation's operational status and voltage capacity underscore its importance in maintaining continuous power supply to the community.
Environmental context
The substation is located in a suburban area near Houston, Texas, where urban expansion and industrial activity place demands on the electrical grid. The facility's voltage levels and role in distribution help manage local load growth. Substations in this region must comply with environmental regulations regarding electromagnetic fields, noise, and stormwater management to minimize impact on surrounding communities.
Frequently asked questions
Cardiff Substation is located in Texas, United States, near the city of Houston. Its coordinates are approximately 29.6536° N, -95.1548° W.
Cardiff Substation is owned and operated by CenterPoint Energy, a major utility company serving the Texas region.
Cardiff Substation operates at voltage levels of 138,000 volts (138 kV) and 12,500 volts (12.5 kV), indicating its role in both transmission and distribution.
Substations in the United States are subject to NERC reliability standards and FERC regulations for grid stability and safety. Additionally, local and state environmental regulations apply.
Cardiff Substation steps down high-voltage electricity from transmission lines to lower voltages for local distribution, ensuring reliable power supply to homes and businesses in the area.