Overview
Sauk Centre Substation is an operational electrical substation in Sauk Centre, Minnesota, United States. Operated by Sauk Centre Public Utilities, it operates at 69 kV, serving the local grid.
Sauk Centre Substation is an operational electrical substation located in Sauk Centre, Minnesota, United States. The facility is owned and operated by Sauk Centre Public Utilities, a municipal utility serving the local community. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for distribution and sub-transmission roles in rural and small urban areas. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system reliability and FERC oversight for interstate transmission. As a municipal utility asset, it also adheres to state-level public utility commission regulations. The 69 kV voltage level is common for regional distribution, connecting higher-voltage transmission lines to local distribution networks. This substation plays a critical role in ensuring reliable electricity supply to Sauk Centre and surrounding areas. Its operation supports the local economy and community services, including residential, commercial, and industrial customers. The facility's age and specific equipment are not detailed, but its operational status indicates ongoing maintenance and grid integration.
Environmental context
The substation is located in Sauk Centre, a small city in central Minnesota, characterized by a continental climate with cold winters and warm summers. The surrounding area is primarily rural with agricultural land and scattered residential developments. Electrical infrastructure in such settings typically requires robust design to withstand seasonal weather extremes, including snow, ice, and thunderstorms. The substation's 69 kV voltage level is appropriate for the local distribution needs, balancing capacity and environmental footprint.
Frequently asked questions
Sauk Centre Substation is located in Sauk Centre, Minnesota, United States, at coordinates 45.723721, -94.958584.
Sauk Centre Substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution substations in the United States.
Sauk Centre Substation is owned and operated by Sauk Centre Public Utilities, a municipal utility serving the Sauk Centre area.
In the United States, substations are subject to NERC reliability standards for grid stability and FERC regulations for interstate transmission. Municipal utilities also comply with state public utility commission rules.
A 69 kV substation typically serves as a distribution or sub-transmission node, stepping down voltage from higher transmission lines (e.g., 115 kV or 230 kV) to lower distribution voltages for local use.