Overview
AEP McClure Substation is an operational electrical substation in the United States, owned and operated by American Electric Power. It operates at a voltage of 69 kV, serving the regional grid.
AEP McClure Substation is an operational electrical substation located in the United States, owned and operated by American Electric Power. The facility operates at a voltage of 69 kV, placing it in the medium-voltage range typical for distribution-level substations that serve local communities and industrial areas. As part of the American Electric Power system, this substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and compliance with mandatory reliability standards. The 69 kV voltage level is common for subtransmission networks that connect bulk power systems to distribution networks. The substation plays a key role in the local electrical infrastructure, stepping down higher transmission voltages for distribution to end users. Its operational status indicates it is actively contributing to grid stability and power delivery in the region. The facility's location in the United States places it within one of the world's largest interconnected power systems.
Environmental context
The substation is located in a rural area of Indiana, near the town of Marion. The surrounding landscape is primarily agricultural, with flat terrain and scattered woodlands. The 69 kV voltage level suggests the substation serves local distribution needs rather than long-distance transmission. Its environmental impact is minimal, typical for substations, involving electromagnetic fields and potential visual intrusion. The facility is likely designed with standard mitigation measures for noise and oil containment.
Frequently asked questions
AEP McClure Substation is located in the United States, near the town of Marion, Indiana, at coordinates 40.550489, -85.656484.
AEP McClure Substation operates at a voltage of 69 kV, which is a medium-voltage level commonly used for subtransmission and distribution purposes.
The substation is owned and operated by American Electric Power (AEP), one of the largest electric utilities in the United States.
As part of the US electrical grid, AEP McClure Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and operational safety.
A 69 kV substation typically steps down higher transmission voltages (e.g., 138 kV or 230 kV) to distribution levels, serving local communities, industrial facilities, and commercial areas.