Overview
Eastowne Substation is an operational electrical substation in the United States, owned and operated by Evergy. It handles voltages of 345 kV and 161 kV, serving the regional grid.
Eastowne Substation is an operational electrical substation located in the United States, owned and operated by Evergy. The facility operates at high voltage levels of 345 kV and 161 kV, indicating its role in bulk power transmission and distribution within the regional grid. As a substation in the United States, Eastowne operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for transmission-level assets, ensuring grid stability and security. The substation's voltage levels suggest it is a critical node in the transmission network, likely connecting major power lines and serving a significant load area. The substation's location near St. Joseph, Missouri, places it in a region with a mix of urban and rural electricity demand. Its role in stepping down high-voltage transmission power for local distribution supports residential, commercial, and industrial customers. The facility's operational status and ownership by Evergy, a major utility in the Midwest, underscore its importance to the regional power infrastructure.
Environmental context
The substation is situated in a region with a temperate continental climate, which can affect equipment performance and maintenance schedules. Its urban-rural interface location means it must balance reliability for densely populated areas with resilience against weather-related disruptions. The high voltage levels (345 kV and 161 kV) indicate a significant footprint, with potential electromagnetic field considerations near residential areas. Standard mitigation measures such as proper siting and shielding are typically employed to minimize environmental impact.
Frequently asked questions
Eastowne Substation is located in the United States, near St. Joseph, Missouri, at coordinates 39.734751, -94.761384.
Eastowne Substation operates at 345 kV and 161 kV, which are typical for high-voltage transmission and sub-transmission in the US grid.
Eastowne Substation is owned and operated by Evergy, a major electric utility serving Kansas and Missouri.
As a US transmission asset, Eastowne Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Eastowne transform voltage levels for efficient transmission and distribution, and serve as switching points to route power and isolate faults, maintaining grid reliability.