Overview
Kennett Substation is an operational electrical substation in Missouri, United States, operated by the Southwestern Power Administration. It handles voltages of 161 kV and 69 kV, serving the regional grid.
Kennett Substation is an operational electrical substation located in Missouri, United States. It is owned and operated by the Southwestern Power Administration (SWPA), a federal power marketing administration. The substation handles voltages of 161 kV and 69 kV, placing it in the medium-to-high voltage range for transmission and distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). As part of the SWPA system, it plays a role in transmitting power from federal hydroelectric projects to local utilities. The facility's voltage levels indicate it likely serves as a step-down point between high-voltage transmission lines and lower-voltage distribution networks. Kennett Substation contributes to grid stability in the region by facilitating the reliable delivery of electricity to communities and industries. Its location in southeastern Missouri supports the local economy and residential needs. The substation's age and specific equipment are not detailed, but its operational status ensures continued service to the area.
Environmental context
The substation is located in a rural area of southeastern Missouri, near the town of Kennett. The region is primarily agricultural, with flat terrain and a humid subtropical climate. Electrical infrastructure in such areas is critical for powering irrigation systems, grain processing, and other agricultural operations. The substation's voltage levels are suitable for both local distribution and regional transmission, minimizing transmission losses over longer distances.
Frequently asked questions
Kennett Substation is located in Missouri, United States, near the town of Kennett. Its coordinates are approximately 36.271950 N, -90.050243 W.
Kennett Substation operates at two voltage levels: 161 kV and 69 kV. These voltages are typical for transmission and sub-transmission applications in the US power grid.
Kennett Substation is operated by the Southwestern Power Administration (SWPA), a federal agency under the US Department of Energy that markets hydroelectric power from federal dams.
As part of the US bulk power system, Kennett Substation must comply with NERC reliability standards and FERC regulations. These standards cover grid reliability, cybersecurity, and maintenance practices.
Substations like Kennett are critical nodes in the electrical grid, stepping voltage up or down for efficient transmission and distribution. They also provide switching, protection, and monitoring functions to ensure stable power delivery.