Overview
Roseville Substation is an operational electrical substation in Ohio, United States, operated by AEP Ohio. It operates at 69 kV, serving as a key node in the regional transmission grid.
Roseville Substation is an operational electrical substation located in Ohio, United States. Operated by AEP Ohio, a major utility in the region, this facility plays a role in the state's electrical infrastructure. The substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level assets that connect local distribution networks to higher-voltage transmission lines. As part of AEP Ohio's network, the substation is subject to regulatory oversight by the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and by the Public Utilities Commission of Ohio (PUCO) for retail service. Reliability standards set by the North American Electric Reliability Corporation (NERC) govern its operation, ensuring grid stability and compliance with mandatory reliability requirements. The 69 kV voltage level indicates this facility likely serves a mix of industrial, commercial, and residential customers in the surrounding area. The substation's location in southeastern Ohio places it within a region that has a mix of rural and small urban communities. Its role in the grid is to step down voltage from higher transmission lines and distribute power locally, contributing to the reliability of electricity supply for the area. The facility's operational status and connection to AEP Ohio's broader system underscore its importance in maintaining consistent power delivery.
Environmental context
The substation is situated in a region characterized by rolling hills and mixed land use, including agriculture and small towns. Electrical infrastructure like this 69 kV substation typically has a localized environmental footprint, primarily involving electromagnetic fields and land use for equipment. The site's rural-urban interface means it supports both residential and agricultural electricity needs, with minimal direct impact on sensitive habitats.
Frequently asked questions
Roseville Substation is located in Ohio, United States, near coordinates 39.812543, -82.078486. It is operated by AEP Ohio.
Roseville Substation operates at a voltage of 69 kV (69,000 volts), which is a common sub-transmission voltage level in the United States.
Roseville Substation is operated by AEP Ohio, a subsidiary of American Electric Power that provides electricity to customers in Ohio.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for wholesale electricity markets. State-level public utility commissions also oversee retail service.
A 69 kV substation typically steps down voltage from higher transmission lines (e.g., 138 kV or 345 kV) for distribution to local networks, serving industrial, commercial, and residential customers.