Mifflin Substation | 69 kV Electrical Substation in Ohio, United States

Mifflin Substation is an operational electrical substation located in Ohio, United States. Owned and operated by Firelands Electric, the facility plays a key role in the regional power distribution network. The substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level infrastructure in rural and suburban areas. As part of the United States electrical infrastructure, this substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC). These bodies set reliability standards for the bulk power system, ensuring stable and secure electricity delivery. The 69 kV voltage level indicates that this facility likely serves as a distribution substation, stepping down power from higher transmission voltages for local consumption. The substation is situated in a rural area of Ohio, where it supports the electrical needs of the surrounding community. Firelands Electric, a member-owned electric cooperative, operates the facility to provide reliable power to its members. The substation's operational status and integration into the local grid underscore its importance in maintaining electricity supply for residential, commercial, and agricultural customers in the region.

The substation is located in a rural area of Ohio, characterized by agricultural land and scattered residential developments. The 69 kV voltage level suggests it is a distribution substation, which typically has a smaller environmental footprint compared to high-voltage transmission facilities. The site's rural setting may involve considerations for wildlife corridors and vegetation management to prevent outages. The substation's operation aligns with standard practices for minimizing electromagnetic field exposure and ensuring safe distances from nearby structures.