Berwick Substation - 69 kV Electrical Substation in Ohio, United States

Berwick Substation is an operational electrical substation located in Ohio, United States. Owned and operated by AEP Ohio, the facility plays a role in the regional transmission network, stepping down voltage for distribution to local communities. The substation operates at 69 kV, a common sub-transmission voltage level that connects bulk power systems to distribution feeders. As part of AEP Ohio's infrastructure, Berwick Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The 69 kV voltage level indicates a medium-voltage substation typically found in suburban or rural settings, supporting grid stability and load balancing. Ohio's electrical infrastructure is well-integrated with the PJM Interconnection, one of the largest regional transmission organizations in the United States. The substation's operational status and location in Ohio's industrial and agricultural landscape underscore its importance in maintaining reliable electricity supply. Substations like Berwick are critical for voltage regulation and fault isolation, ensuring that power flows efficiently to end users. The facility contributes to the resilience of the local grid, supporting both residential and commercial demand in the region.

The substation is situated in a region characterized by a mix of agricultural and industrial land use, typical of northern Ohio. Its 69 kV voltage level suggests it serves a moderately populated area, where grid reliability is essential for farming operations and local businesses. The facility's design likely includes oil-filled transformers and switchgear, which require careful environmental management to prevent leaks. Proximity to water bodies and farmland necessitates adherence to environmental regulations regarding stormwater runoff and spill containment.