Overview
Hunterstown Generation is a 500 kV substation in the United States, operating as a key node in the high-voltage transmission grid. It supports grid stability and power distribution.
Hunterstown Generation is a high-voltage substation located in the United States, operating at 500 kV. This voltage level places it within the extra-high-voltage (EHV) category, critical for long-distance bulk power transmission and interconnection between regional grids. The substation is currently operational and plays a vital role in the electrical infrastructure of the region. As a 500 kV substation, Hunterstown Generation is subject to stringent reliability standards set by the North American Electric Reliability Corporation (NERC) and regulatory oversight by the Federal Energy Regulatory Commission (FERC). These frameworks ensure the substation meets requirements for system planning, protection, and cybersecurity. The facility likely employs advanced automation and protection systems, such as those based on IEC 61850, to enhance operational efficiency and grid resilience. The substation's environmental context involves its integration into the broader transmission network, where it helps balance load and generation across the region. Its location in a rural area of Pennsylvania may reduce direct environmental impacts, but its role in enabling renewable energy integration and grid reliability is significant. The facility contributes to the stability of the local and regional power supply, supporting both residential and industrial consumers.
Environmental context
The substation is situated in a rural area of Pennsylvania, where the surrounding landscape includes agricultural land and scattered woodlands. Its operation at 500 kV involves high-voltage equipment that requires careful management of electromagnetic fields and potential impacts on local wildlife. The facility's role in the transmission grid supports the integration of renewable energy sources, such as wind and solar, by providing a stable connection to the bulk power system. Standard mitigation measures, including vegetation management and equipment maintenance, are employed to minimize environmental disturbance.
Frequently asked questions
Hunterstown Generation is located in the United States, near Hunterstown, Pennsylvania, at coordinates 39.872790, -77.168834.
Hunterstown Generation operates at 500 kV, which is classified as extra-high voltage (EHV) and is used for long-distance bulk power transmission.
The substation is regulated by the Federal Energy Regulatory Commission (FERC) and must comply with reliability standards set by the North American Electric Reliability Corporation (NERC).
A 500 kV substation serves as a critical node in the high-voltage transmission grid, stepping up or down voltage for efficient power transfer between generation sources and distribution networks, ensuring grid stability.
US substations must adhere to NERC reliability standards (e.g., NERC CIP for cybersecurity) and FERC regulations, along with industry standards like IEEE and IEC 61850 for automation and protection.