Woodmar Sub Substation | 69 kV Electrical Infrastructure in the United States

Woodmar Sub is an electrical substation located in the United States, operated by NIPSCO (Northern Indiana Public Service Company). The facility operates at a voltage of 69 kV, classifying it as a medium-voltage substation typical for sub-transmission and distribution networks. It is part of the broader electrical infrastructure serving the region. As a substation operating under the jurisdiction of the United States, Woodmar Sub adheres to NERC reliability standards and FERC regulations for grid stability. The 69 kV voltage level indicates its role in stepping down power from higher transmission voltages for local distribution, often serving industrial, commercial, or residential loads. NIPSCO, as the operator, is a regulated utility providing electricity to customers in Indiana. The substation's location at coordinates 41.577976, -87.486173 places it in an area that likely supports urban or suburban communities. Its operational status ensures continued contribution to grid reliability and power delivery. The facility's design and maintenance follow industry standards for substation automation and safety, aligning with ISO/IEC 61850 protocols where applicable.

The substation's location in a populated area of the United States means it is subject to local environmental regulations regarding electromagnetic fields, noise, and stormwater management. Its 69 kV voltage level is typical for distribution substations, which have lower environmental impact compared to high-voltage transmission lines. The facility's operation supports efficient power delivery, reducing line losses and contributing to overall grid reliability.