Fieldstone Substation - Ohio Edison Electrical Substation in Ohio, United States

Fieldstone Substation is an operational electrical substation located in Ohio, United States. Owned and operated by Ohio Edison, a subsidiary of FirstEnergy, this facility plays a key role in the regional transmission and distribution network. The substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States, typically used to distribute power from higher-voltage transmission lines to local distribution systems. As part of the U.S. electrical infrastructure, Fieldstone Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure the stability and security of the bulk power system. The substation likely employs modern switchgear and protection systems, such as those based on the IEC 61850 standard, to facilitate efficient and reliable power distribution. The substation's location in Ohio places it within the PJM Interconnection, one of the largest regional transmission organizations in the world. This context underscores its importance in maintaining grid reliability and supporting the local community's electricity needs. The facility contributes to the resilience of the regional power grid, particularly in serving industrial and residential loads in the area.

The substation is situated in a rural area of Ohio, characterized by agricultural land and scattered residential developments. Its operation involves electromagnetic fields and potential noise from transformers, but modern substations are designed to minimize environmental impact. The facility's location away from densely populated areas reduces exposure risks, while its role in the grid supports the integration of renewable energy sources, contributing to broader environmental goals.