Overview
West Hellam Substation is an operational electrical substation in Pennsylvania, United States, owned and operated by Met-Ed. It operates at a voltage of 115 kV, serving the local grid.
West Hellam Substation is an operational electrical substation located in Pennsylvania, United States. Owned and operated by Met-Ed, a subsidiary of FirstEnergy, this 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 or distribution-level infrastructure in the United States. As part of the U.S. electrical grid, West Hellam Substation operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). The substation likely includes switchgear, transformers, and protection systems that comply with standards such as IEEE C37 for high-voltage equipment. Its location in Pennsylvania places it within the PJM Interconnection, one of the largest regional transmission organizations in the world. The substation's primary function is to step down voltage for distribution to residential, commercial, and industrial customers in the surrounding area. Its operational status ensures continued reliability of power supply to the local community. The facility's integration into the broader grid highlights its importance in maintaining system stability and meeting electricity demand in the region.
Environmental context
The substation is located in a rural area of Pennsylvania, near the town of Hellam. The surrounding environment includes agricultural land and residential areas. Electrical infrastructure in such settings typically requires careful planning to minimize visual impact and ensure safety. The substation's operation involves electromagnetic fields and potential noise from transformers, which are managed through standard mitigation practices. Its location away from sensitive ecological areas reduces direct environmental impact.
Frequently asked questions
West Hellam Substation is located in Pennsylvania, United States, near the town of Hellam. Its coordinates are approximately 39.995094 N, -76.624990 W.
West Hellam Substation operates at a voltage of 115 kV, which is common for sub-transmission and distribution substations in the United States.
West Hellam Substation is owned and operated by Met-Ed, a subsidiary of FirstEnergy Corporation, which serves customers in Pennsylvania.
Substations in the United States must comply with NERC reliability standards and FERC regulations. Equipment often follows IEEE standards such as IEEE C37 for switchgear and IEEE 80 for grounding.
West Hellam Substation steps down voltage for distribution to residential, commercial, and industrial customers in the Hellam area, ensuring reliable power supply as part of the PJM Interconnection grid.