Overview
Garden Corners Substation is an operational electrical substation in the United States, owned and operated by American Transmission Company. It operates at a voltage of 138 kV, supporting regional grid stability.
Garden Corners Substation is an operational electrical substation located in the United States, owned and operated by American Transmission Company. The facility operates at a voltage level of 138 kV, classifying it as a medium-voltage substation within the transmission grid. As part of the American Transmission Company's network, it plays a role in the reliable delivery of electricity across the region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set standards for grid reliability and transmission operations. The 138 kV voltage level is typical for subtransmission or distribution substations that serve local industrial or urban loads. The facility's location in the Upper Peninsula of Michigan places it in a region with significant seasonal demand variations due to heating and cooling needs. Environmentally, the substation's operation is critical for maintaining grid stability in a region with dispersed population centers and industrial activity. Its role in voltage regulation and power distribution supports community resilience and economic activity. The facility's age and specific equipment details are not publicly available, but its continued operational status indicates ongoing maintenance and compliance with NERC reliability standards.
Environmental context
The substation is located in a rural area of Michigan's Upper Peninsula, a region characterized by forests, lakes, and a cold climate. The facility's 138 kV voltage level suggests it serves as a distribution hub for local communities and possibly industrial customers. The surrounding environment includes mixed hardwood forests and wetlands, which are sensitive to electromagnetic fields and construction activities. The substation's operation supports grid reliability in an area prone to winter storms, which can cause power outages.
Frequently asked questions
Garden Corners Substation is located in the United States, specifically in the Upper Peninsula of Michigan, near the town of Garden Corners.
Garden Corners Substation operates at a voltage of 138 kV, which is typical for subtransmission or distribution substations.
The substation is owned and operated by American Transmission Company, a major transmission utility in the United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission operations.
A 138 kV substation typically steps down voltage from higher transmission levels for distribution to local areas, or interconnects subtransmission lines to serve industrial and residential customers.