Susquehana T10 Yard Substation - Pennsylvania, United States Electrical Infrastructure

Susquehana T10 Yard is a high-voltage substation located in Pennsylvania, United States, owned and operated by PPL. The facility operates at 230 kV, placing it within the typical range for transmission-level substations that interconnect bulk power systems. As part of the U.S. electrical infrastructure, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The substation's 230 kV voltage level indicates its role in transmitting electricity over long distances, connecting generation sources to distribution networks. In the United States, substations of this scale are critical for maintaining grid stability and are often equipped with modern switchgear and automation systems compliant with standards like IEC 61850. PPL, a major utility in the region, operates this facility as part of its transmission network serving Pennsylvania and surrounding areas. Environmentally, the substation is situated in a rural area of Pennsylvania, where it supports the integration of local generation, including natural gas and renewable sources, into the grid. Its operation is essential for reliable electricity supply to communities and industries, while its design typically includes measures to minimize electromagnetic field exposure and ensure safe operation. The facility's age and specific equipment details are not publicly available, but its continued operational status suggests ongoing maintenance and compliance with current regulatory requirements.

The substation is located in a rural area of Pennsylvania, where the surrounding landscape includes agricultural land and forests. Its operation at 230 kV requires careful management of electromagnetic fields and adherence to safety standards to minimize environmental impact. The facility supports the regional grid's reliability, enabling the integration of diverse energy sources while maintaining compliance with environmental regulations.