Overview
San Felipe Substation is an operational electrical substation in Houston, Texas, owned and operated by CenterPoint Energy. It handles voltages of 138 kV, 34.5 kV, and 12.5 kV, serving the local grid.
San Felipe Substation is an operational electrical substation located in Houston, Texas, United States. Owned and operated by CenterPoint Energy, it is a key node in the regional transmission and distribution network, handling multiple voltage levels including 138 kV, 34.5 kV, and 12.5 kV. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid reliability and compliance with mandatory standards. As part of the Electric Reliability Council of Texas (ERCOT) interconnection, it plays a role in maintaining stability in one of the largest competitive electricity markets in the world. Located in an urban area of Houston, the substation supports the growing energy demands of the city's residential, commercial, and industrial sectors. Its strategic position within the ERCOT grid contributes to the resilience and efficiency of the local electrical infrastructure, facilitating power distribution to thousands of customers.
Environmental context
The substation is situated in a densely populated urban area of Houston, Texas, where electrical infrastructure must balance reliability with environmental considerations. Urban substations like this one are often designed with compact layouts and may incorporate noise mitigation and oil containment systems to minimize local impact. The surrounding region's hot and humid climate places additional demands on cooling and insulation systems for electrical equipment.
Frequently asked questions
San Felipe Substation is located in Houston, Texas, United States, at coordinates 29.750582, -95.447893.
San Felipe Substation handles voltage levels of 138 kV, 34.5 kV, and 12.5 kV, serving both transmission and distribution functions.
San Felipe Substation is owned and operated by CenterPoint Energy, a major utility company serving the Houston area.
Substations in the United States must comply with NERC reliability standards and FERC regulations. In Texas, they also operate under ERCOT protocols for grid stability.
San Felipe Substation steps down high-voltage transmission power to lower voltages for distribution, ensuring reliable electricity supply to residential, commercial, and industrial customers in Houston.