Overview
Dexter Switching Substation is an operational electrical substation in Ohio, United States, owned and operated by AEP Ohio. It operates at a voltage of 138 kV, serving the local grid.
Dexter Switching Substation is an operational electrical substation located in Ohio, United States. Owned and operated by AEP Ohio, the facility plays a key role in the regional transmission network. With a voltage level of 138 kV, it is classified as a medium-voltage substation, typical for distribution and sub-transmission applications. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards. AEP Ohio, a subsidiary of American Electric Power, manages this facility as part of its extensive grid infrastructure in the state. The 138 kV voltage level is commonly used for interconnecting local distribution systems with higher-voltage transmission lines. As part of the broader Electrical Infrastructure in Ohio, Dexter Switching Substation contributes to grid stability and power delivery to surrounding communities. Its location in rural southeastern Ohio supports the region's energy needs, including residential, commercial, and industrial loads. The substation's operational status ensures continued reliability for the local power network.
Environmental context
The substation is situated in a rural area of southeastern Ohio, characterized by mixed forest and agricultural land. The local environment is typical of the Appalachian foothills, with moderate biodiversity. Electrical infrastructure in such settings must consider vegetation management to prevent outages and minimize ecological disruption. The 138 kV voltage level indicates a moderate footprint, with standard environmental mitigation practices for substations, including stormwater management and oil containment.
Frequently asked questions
Dexter Switching Substation is located in Ohio, United States, near coordinates 39.114239, -82.202036, in a rural area of southeastern Ohio.
Dexter Switching Substation operates at a voltage of 138 kV, which is a common medium-voltage level for sub-transmission and distribution in the United States.
Dexter Switching Substation is owned and operated by AEP Ohio, a subsidiary of American Electric Power, one of the largest electric utilities in the United States.
As part of the US Electrical Infrastructure, Dexter Switching Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and operational safety.
Switching substations like Dexter are used to connect and disconnect transmission lines, reroute power, and isolate faults, playing a critical role in maintaining grid reliability and flexibility.