Overview
Johnsons Corners Substation is an operational electrical substation in Ohio, United States, owned by FirstEnergy. It operates at 23 kV and 12.47 kV, serving the local grid.
Johnsons Corners Substation is an operational electrical substation located in Ohio, United States, owned and operated by FirstEnergy, a major utility in the region. The facility operates at voltage levels of 23 kV and 12.47 kV, indicating it serves as a distribution substation stepping down transmission-level power for local distribution. As a substation in the United States, it operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The facility likely employs standard substation automation technologies, including protective relays and SCADA systems, to ensure grid stability and safety. The substation plays a critical role in the local electrical infrastructure by providing reliable power distribution to residential, commercial, and industrial customers in the surrounding area. Its operational status and connection to the broader FirstEnergy grid contribute to the resilience and efficiency of the regional power supply.
Environmental context
The substation is located in a region with a mix of urban and rural areas, typical of Ohio's landscape. Its operation involves electromagnetic fields and potential oil spill risks from transformers, but standard containment and safety measures are in place. The facility's voltage levels and urban proximity necessitate careful grid management to minimize environmental impact.
Frequently asked questions
Johnsons Corners Substation is located in Ohio, United States, near coordinates 41.010098, -81.638830.
The substation operates at 23 kV and 12.47 kV, typical for distribution-level substations.
The substation is owned and operated by FirstEnergy, a major utility serving the Midwest and Mid-Atlantic regions.
As a US substation, it must comply with NERC reliability standards and FERC regulations for grid stability and safety.
Distribution substations step down transmission voltage to lower levels for local distribution to homes and businesses, ensuring reliable power delivery.