Overview
Sholes Substation is an operational electrical substation in the United States, operating at 345 kV. It plays a key role in high-voltage transmission grid stability.
Sholes Substation is an operational electrical substation located in the United States, with coordinates 42.264019, -97.329210. The facility operates at a voltage of 345 kV, classifying it as a high-voltage transmission substation critical for long-distance power transfer and grid interconnection. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. As a 345 kV facility, it is part of the extra-high-voltage (EHV) network, typically used for interregional power flows and connecting major generation sources to load centers. This substation contributes to the reliability and stability of the regional power grid by stepping down transmission voltages for distribution or interconnecting with other high-voltage lines. Its operational status ensures continued service to the surrounding area, supporting industrial, commercial, and residential electricity needs.
Environmental context
The substation is located in a rural area of Nebraska, characterized by agricultural land and low population density. High-voltage substations like this one have minimal direct environmental footprint but are essential for integrating renewable energy sources such as wind farms, which are prevalent in the region. The 345 kV voltage level indicates the facility's role in long-distance transmission, reducing the need for local generation and associated emissions.
Frequently asked questions
Sholes Substation is located in the United States at coordinates 42.264019, -97.329210, in a rural area of Nebraska.
Sholes Substation operates at 345 kV, which is considered extra-high voltage (EHV) and is used for long-distance transmission of electricity.
Sholes Substation is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the US bulk power system.
A 345 kV substation serves as a critical node in the transmission network, stepping down voltage for distribution or interconnecting high-voltage lines to ensure grid stability and efficient power transfer.
As an operational 345 kV substation, Sholes Substation helps maintain grid stability by facilitating the flow of electricity between generation sources and load centers, and by providing voltage support and switching capabilities.