Overview
Lake Ann Substation is an operational electrical substation in Michigan, United States, owned and operated by Wolverine Power Supply Cooperative. It operates at a voltage of 69 kV, serving as a key node in the regional power grid.
Lake Ann Substation is an operational electrical substation located in Michigan, United States. Owned and operated by Wolverine Power Supply Cooperative, this facility plays a role in the distribution and transmission of electricity within the region. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in rural cooperative networks. As part of the U.S. electrical grid, this substation falls under the regulatory oversight of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC) for reliability standards. The facility likely adheres to NERC's Critical Infrastructure Protection (CIP) standards and FERC's regulations for grid stability. Wolverine Power Supply Cooperative is a generation and transmission cooperative serving member distribution cooperatives in Michigan, and Lake Ann Substation supports the delivery of power to local communities. The substation's location in a rural area of Michigan underscores its role in serving less densely populated regions, where reliable electricity is critical for residential, agricultural, and small industrial users. Its operational status ensures continued grid connectivity and power supply to the surrounding area, contributing to the overall resilience of the regional electrical infrastructure.
Environmental context
The substation is situated in a rural area of Michigan, characterized by mixed forest and agricultural land. Its operation involves electromagnetic fields and potential minor impacts from maintenance activities, but typical substations of this scale have limited environmental footprint. The 69 kV voltage level indicates a sub-transmission role, connecting local distribution networks to higher-voltage transmission lines. The facility's location away from urban centers reduces exposure to sensitive ecological receptors, though standard environmental management practices for oil containment and vegetation control are likely in place.
Frequently asked questions
Lake Ann Substation is located in Michigan, United States, near the coordinates 44.733135, -85.876216. It serves the Lake Ann area and surrounding communities.
Lake Ann Substation is owned and operated by Wolverine Power Supply Cooperative, a generation and transmission cooperative based in Michigan.
Lake Ann Substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level substations in rural cooperative networks.
Substations in the United States must comply with NERC reliability standards and FERC regulations. For critical infrastructure, NERC CIP standards for cybersecurity and physical security also apply.
Substations are nodes in the electrical grid that step voltage up or down for transmission or distribution. They also provide switching, protection, and monitoring functions to ensure reliable power delivery.