Overview
McNally Substation is an operational electrical substation in Michigan, United States, owned by Consumers Energy. It handles voltages of 138 kV, 46 kV, and 7.2 kV, serving the local grid.
McNally Substation is an operational electrical substation located in Michigan, United States, owned and operated by Consumers Energy. The facility is part of the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. As a substation, it plays a critical role in maintaining grid stability and reliability in the area. The substation operates at multiple voltage levels, including 138 kV, 46 kV, and 7.2 kV, indicating its role in both transmission and distribution. The 138 kV level suggests connection to the high-voltage transmission grid, while the lower voltages serve local distribution networks. Consumers Energy, a major utility in Michigan, manages the facility under regulatory oversight from the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC), ensuring compliance with reliability standards. McNally Substation supports the electrical infrastructure of northern Michigan, contributing to the resilience of the regional grid. Its location in a rural area underscores its importance for delivering power to communities and industries that depend on a stable electricity supply. The facility's operational status and integration into Consumers Energy's network highlight its role in meeting local energy demands.
Environmental context
The substation is situated in a rural area of Michigan, near the shores of Lake Michigan. The local environment includes mixed forests and agricultural land, with seasonal weather patterns that can impact grid operations, such as winter storms and ice accumulation. The facility's design and maintenance consider these conditions to ensure reliable power delivery while minimizing environmental disturbance.
Frequently asked questions
McNally Substation is located in Michigan, United States, near the coordinates 45.357373, -85.168818, in a rural area close to Lake Michigan.
McNally Substation is owned and operated by Consumers Energy, a major utility company serving Michigan.
McNally Substation operates at voltage levels of 138 kV, 46 kV, and 7.2 kV, indicating its role in both high-voltage transmission and local distribution.
As part of the US electrical grid, McNally Substation operates under NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and compliance.
McNally Substation steps down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses in northern Michigan, supporting local energy needs.