Overview
Texas City Main Substation is an operational electrical substation in Texas City, Texas, owned and operated by Texas-New Mexico Power. It operates at 69 kV, serving the local grid.
Texas City Main Substation is an operational electrical substation located in Texas City, Texas, United States. Owned and operated by Texas-New Mexico Power, the facility plays a key role in the regional electrical infrastructure. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for distribution and sub-transmission networks in the area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for grid stability. Texas-New Mexico Power, a utility serving parts of Texas and New Mexico, manages this facility as part of its transmission and distribution network. The 69 kV voltage level indicates its role in stepping down power from higher-voltage transmission lines for local distribution. Environmental and operational significance includes supporting the electrical needs of Texas City, an industrial hub with petrochemical and refining facilities. The substation contributes to grid reliability in a region prone to extreme weather events, such as hurricanes, which can impact infrastructure. Its location near the Gulf Coast underscores the importance of resilient design and maintenance practices.
Environmental context
Texas City is located on the Gulf Coast, an area with a subtropical climate and vulnerability to hurricanes and tropical storms. The substation's coastal location requires robust infrastructure to withstand high winds and flooding. The surrounding region includes industrial facilities, which increases the importance of reliable power supply for safety and economic activity. The 69 kV voltage level suggests the substation serves local distribution needs, potentially supporting residential, commercial, and industrial loads.
Frequently asked questions
Texas City Main Substation is located in Texas City, Texas, United States, at coordinates 29.381491, -94.901544.
Texas City Main Substation operates at 69 kV (69,000 volts), which is a medium voltage level typical for sub-transmission and distribution networks.
The substation is owned and operated by Texas-New Mexico Power, a utility company serving parts of Texas and New Mexico.
The substation operates under NERC reliability standards and FERC regulations, which govern the reliability and security of the bulk power system in the United States.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 138 kV or 230 kV) for distribution to local areas, serving industrial, commercial, and residential customers.