Overview
Jefferson City Zion Substation is an operational electrical substation in Jefferson City, Missouri, owned and operated by Ameren. It operates at 161 kV, serving the local grid.
Jefferson City Zion Substation is an operational electrical substation located in Jefferson City, Missouri, United States. Owned and operated by Ameren, a major utility in the region, the facility plays a key role in the local electrical infrastructure. The substation operates at a voltage of 161 kV, classifying it as a high-voltage transmission-level asset. As part of the U.S. electrical grid, the substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid stability and reliability. The 161 kV voltage level is typical for subtransmission or transmission substations that distribute power to urban and suburban areas. The substation's location in Jefferson City, the state capital, underscores its importance in supporting government, commercial, and residential electricity needs. Its operational status and connection to Ameren's network contribute to the resilience of the regional power supply, facilitating efficient energy distribution and grid management.
Environmental context
The substation is situated in an urban area of Jefferson City, which influences its environmental context. Urban substations like this one are designed to minimize land use and integrate with existing infrastructure. The 161 kV voltage level indicates a balance between transmission efficiency and local distribution needs. The facility's operation is subject to environmental regulations regarding electromagnetic fields and noise, typical for substations in populated areas.
Frequently asked questions
Jefferson City Zion Substation is located in Jefferson City, Missouri, United States, at coordinates 38.548151, -92.234437.
The substation operates at a voltage of 161 kV, which is typical for high-voltage transmission and subtransmission substations.
The substation is owned and operated by Ameren, a major utility company serving Missouri and Illinois.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 161 kV substation typically steps down transmission voltage for distribution to urban areas, ensuring reliable power supply to residential, commercial, and industrial customers.