Overview
Sterling Substation is an operational electrical substation in the United States, owned and operated by American Electric Power. It operates at 138 kV, serving the regional grid.
Sterling Substation is an operational electrical substation located in the United States, owned and operated by American Electric Power. The facility operates at a voltage of 138 kV, placing it in the medium-to-high voltage range typical for sub-transmission and distribution substations. Its coordinates (40.701162, -84.107533) suggest a location in Ohio, likely serving industrial or residential loads in the region. As part of the American Electric Power system, Sterling Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and compliance with mandatory reliability standards. The substation plays a critical role in local grid stability by stepping down transmission voltages for distribution to end-users. Its operational status indicates ongoing contribution to the regional power supply. The facility's location in a populated area underscores its importance for community electricity access and economic activity.
Environmental context
The substation is situated in a region with a temperate climate, typical of the Midwestern United States. Its operation involves electromagnetic fields and potential oil containment from transformers, which are managed under environmental regulations. The surrounding area may include agricultural or suburban land use, requiring careful siting to minimize visual and ecological impact. The facility's 138 kV voltage level suggests moderate environmental footprint compared to higher-voltage transmission lines.
Frequently asked questions
Sterling Substation is located in the United States, with coordinates approximately 40.701162, -84.107533, likely in the state of Ohio.
Sterling Substation is owned and operated by American Electric Power (AEP), a major investor-owned utility in the United States.
Sterling Substation operates at 138 kV, which is a common voltage for sub-transmission and distribution substations in the United States.
As part of the U.S. electrical grid, Sterling Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 138 kV substation typically steps down transmission voltage to distribution levels, serving industrial, commercial, and residential customers in its area.