Haviland Substation - Operational Electrical Substation in Ohio, United States

Haviland Substation is an operational electrical substation located in Ohio, United States. Owned and operated by American Electric Power, it is a key node in the regional transmission network, handling voltage levels of 138 kV and 69 kV. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a substation with dual voltage levels, it likely serves as a step-down point between transmission and sub-transmission systems, typical for distributing power to local utilities or industrial customers. As part of the American Electric Power system, Haviland Substation contributes to grid stability in the region. Its location in Ohio places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S., which coordinates the movement of wholesale electricity. The substation's operational status ensures continued reliability for the surrounding communities.

The substation is situated in a rural area of Ohio, where agricultural land and small communities dominate. Electrical infrastructure in such settings typically has lower environmental impact than urban installations, though it may still require vegetation management and wildlife protection measures. The dual voltage levels indicate a role in distributing power to local loads, which can reduce transmission losses compared to long-distance lines.