Willowdale Sub - 69 kV Substation Operated by NIPSCO in the United States

Willowdale Sub is a substation located in the United States, operated by NIPSCO (Northern Indiana Public Service Company). The facility operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure, serving to step down power from higher transmission voltages for local distribution. As part of NIPSCO's network, it contributes to the electrical supply in the region. The substation is situated in an area with coordinates 41.572079, -87.202091, likely in a suburban or rural setting. In the United States, substations like Willowdale Sub are subject to NERC reliability standards and FERC regulations for grid stability. The 69 kV voltage level indicates it may connect to larger transmission systems or serve industrial and residential customers. Willowdale Sub's operational status is active, ensuring continuous power flow to the surrounding community. Its role in the grid is critical for maintaining voltage stability and reliability, especially as part of NIPSCO's infrastructure in Indiana. The facility supports the local economy and daily life by providing essential electrical infrastructure.

The substation's location in a region with mixed urban and rural areas means it must balance operational needs with environmental considerations. Typical environmental factors for substations include electromagnetic field management, noise mitigation, and stormwater runoff control. The 69 kV voltage level is moderate, reducing some high-voltage environmental impacts, but the facility still requires adherence to local environmental regulations.