Overview
Grangerwood Substation is an operational electrical substation in Michigan, United States, owned and operated by Consumers Energy. It operates at a voltage of 46 kV, serving the local grid.
Grangerwood Substation is an operational electrical substation located in Michigan, United States. Owned and operated by Consumers Energy, a major utility in the region, the facility plays a role in the distribution and transmission of electricity. The substation operates at a voltage of 46 kV, which is typical for sub-transmission or distribution-level infrastructure. As part of the U.S. electrical grid, Grangerwood Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies set reliability standards for the bulk power system, including voltage regulation, maintenance, and cybersecurity requirements. The substation likely includes switchgear and transformers to step down voltage for local distribution. The substation contributes to grid stability in the Lansing area, supporting residential, commercial, and industrial customers. Its location in Michigan, a state with a mix of urban and rural loads, underscores its importance in maintaining reliable electricity supply. The facility's age and specific equipment details are not publicly available, but its operational status indicates ongoing service.
Environmental context
The substation is located in an urbanized area of Michigan, where electrical infrastructure is critical for supporting dense population and economic activity. The 46 kV voltage level suggests it serves as a distribution substation, connecting transmission lines to local networks. Environmental considerations for such facilities include electromagnetic field management, oil containment for transformers, and vegetation clearance to prevent outages. The site's proximity to residential areas may require noise mitigation measures.
Frequently asked questions
Grangerwood Substation is located in Michigan, United States, near coordinates 42.748242, -84.502213. It is owned and operated by Consumers Energy.
Grangerwood Substation operates at a voltage of 46 kV, which is typical for sub-transmission or distribution-level substations in the United States.
Grangerwood Substation is operated by Consumers Energy, a major electric and gas utility serving Michigan.
In the United States, substations like Grangerwood must comply with NERC reliability standards and FERC regulations. These cover grid stability, maintenance, and cybersecurity.
A 46 kV substation typically steps down voltage from transmission lines (e.g., 138 kV) to distribution levels (e.g., 12 kV) for local delivery to homes and businesses.