Red Granite Substation: 69 kV Electrical Infrastructure in the United States

Red Granite is an electrical substation located in the United States, with coordinates 44.037626, -89.110439. The facility operates at a voltage level of 69 kV, which is typical for sub-transmission or distribution substations serving local industrial or residential loads. As an operational substation, it is part of the broader electrical grid infrastructure. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system reliability and FERC oversight for interstate transmission. At 69 kV, Red Granite likely falls under distribution-level regulation, with compliance to state public utility commission rules. The facility's design and equipment may incorporate industry standards such as IEEE C37 for switchgear and ANSI standards for transformers. Red Granite contributes to grid stability by stepping down voltage for local distribution or interconnecting generation. Its location in central Wisconsin supports the regional power network, serving communities and industries in the area. The substation's operational status ensures continued reliability for end-users connected to this part of the grid.

The substation is located in a rural area of Wisconsin, characterized by agricultural land and scattered woodlands. Electrical infrastructure at this voltage level typically has a localized environmental footprint, including electromagnetic fields and potential impacts on land use. The site's proximity to natural habitats may require adherence to environmental mitigation measures during maintenance or expansion, such as vegetation management to prevent outages while preserving local ecology.