Overview
Hallmark Substation is an operational electrical substation in the United States, owned and operated by Evergy. It operates at voltages of 115 kV and 12 kV, serving the local grid.
Hallmark Substation is an operational electrical substation located in the United States, owned and operated by Evergy. The facility operates at transmission-level voltage of 115 kV and distribution-level voltage of 12 kV, indicating its role in stepping down power for local distribution. As a substation in the United States, Hallmark Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for transmission assets. The facility's dual voltage levels suggest it serves as a critical node connecting high-voltage transmission lines to lower-voltage distribution networks, typical of substations in urban or suburban settings. The substation plays a key role in maintaining grid stability and reliability for the surrounding area. Its location in the Midwest, a region with significant wind energy generation, may also involve integration of renewable energy sources into the grid. The facility's operational status ensures continued service to local communities and industries.
Environmental context
The substation is situated in a region with a mix of urban and agricultural land use. Its operation involves electromagnetic fields and potential impacts on local wildlife, though modern substations are designed to minimize ecological disruption. The facility's voltage levels and location suggest it supports both residential and industrial loads, contributing to regional energy resilience.
Frequently asked questions
Hallmark Substation is located in the United States, with coordinates approximately 39.2738 N, -94.9066 W. The specific city or county is not publicly listed.
Hallmark Substation is owned and operated by Evergy, a major electric utility serving Kansas and Missouri.
Hallmark Substation operates at two voltage levels: 115,000 volts (115 kV) for transmission and 12,000 volts (12 kV) for distribution.
In the United States, substations are subject to NERC reliability standards for grid stability and FERC regulations for interstate transmission. Facilities must comply with standards for equipment maintenance, cybersecurity, and operational reliability.
Substations are critical nodes that transform voltage levels, switch circuits, and route power. They enable the safe and efficient transmission of electricity from generation sources to distribution networks serving homes and businesses.