Overview
Roundtop Substation is an operational electrical substation in Pennsylvania, United States, operated by Met-Ed. It operates at a voltage of 115 kV, serving as a key node in the regional power grid.
Roundtop Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by Met-Ed, a subsidiary of FirstEnergy, the facility plays a role in the regional transmission and distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical grid, Roundtop Substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC). These bodies enforce reliability standards for transmission assets, ensuring grid stability and security. The substation's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. The substation's location in Pennsylvania places it within the PJM Interconnection, one of the largest regional transmission organizations in the world. Its operational status contributes to the reliable delivery of electricity to local communities and industries. The facility's age and specific technical details are not publicly available, but its continued operation underscores its importance to the regional grid.
Environmental context
The substation is situated in a rural or suburban area of Pennsylvania, characterized by mixed land use including residential and agricultural zones. Electrical infrastructure in such settings typically requires careful siting to minimize visual and electromagnetic impacts. The facility's operation is subject to environmental regulations regarding oil containment from transformers and noise control. Its role in grid stability supports the integration of renewable energy sources, contributing to broader environmental goals.
Frequently asked questions
Roundtop Substation is located in Pennsylvania, United States, at coordinates 40.090744, -76.954068.
Roundtop Substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution substations in the United States.
Roundtop Substation is owned and operated by Met-Ed, a subsidiary of FirstEnergy, which serves customers in Pennsylvania.
Substations in the United States must comply with NERC reliability standards and FERC regulations. Equipment often follows IEEE and ANSI standards for safety and interoperability.
A 115 kV substation steps down transmission-level voltage for distribution to local networks, ensuring reliable electricity supply to residential, commercial, and industrial customers.