Overview
Lamberton Substation is an operational electrical substation in Minnesota, United States, operated by Redwood Electric Cooperative. It operates at 69 kV, serving the local grid.
Lamberton Substation is an operational electrical substation located in Minnesota, United States. It is owned and operated by Redwood Electric Cooperative, a member-owned utility serving rural areas. The substation operates at a voltage of 69 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution. As a 69 kV substation, Lamberton Substation plays a critical role in the regional power grid by transforming higher transmission voltages to levels suitable for distribution to homes and businesses. The facility is part of the broader electrical infrastructure in Minnesota, which is regulated by the Minnesota Public Utilities Commission and must comply with NERC reliability standards to ensure grid stability. The substation serves the rural community around Lamberton, providing reliable electricity to agricultural and residential customers. Its operation by a cooperative underscores the importance of local control and reliability in rural electrification. The facility contributes to the resilience of the local grid by supporting voltage regulation and load balancing.
Environmental context
The substation is located in a rural area of southwestern Minnesota, characterized by agricultural land and small communities. The environmental context includes potential impacts from electromagnetic fields, though these are typically minimal at 69 kV. The facility's operation supports the integration of renewable energy sources like wind and solar, which are increasingly common in the region, by providing grid stability and voltage control.
Frequently asked questions
Lamberton Substation is located in Minnesota, United States, near the city of Lamberton. Its coordinates are approximately 44.2247 N, -95.2701 W.
Lamberton Substation is owned and operated by Redwood Electric Cooperative, a member-owned electric utility serving rural areas in Minnesota.
Lamberton Substation operates at a voltage of 69 kV (69,000 volts), which is typical for distribution-level substations.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. State-level regulations from the Minnesota Public Utilities Commission also apply.
A 69 kV substation steps down higher transmission voltages (e.g., 115 kV or 230 kV) to distribution voltages (e.g., 12 kV or 34.5 kV) for local delivery to homes and businesses. It also provides voltage regulation and switching capabilities.