Overview
Gwynneville Substation is a 345 kV electrical substation operated by Duke Energy in Indiana, United States. It plays a critical role in regional grid stability and power transmission.
Gwynneville Substation is a high-voltage electrical substation located in Indiana, United States, and operated by Duke Energy. With a voltage level of 345 kV, it is classified as a large-scale transmission substation, essential for the efficient distribution of electricity across the region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for bulk power systems. The 345 kV voltage level indicates its role in long-distance transmission, connecting generation sources to load centers. As part of Duke Energy's infrastructure, Gwynneville Substation supports the electrical grid in Indiana, contributing to the reliability and resilience of power supply for residential, commercial, and industrial customers. Its operational status ensures continued service in a region with diverse energy needs.
Environmental context
The substation is situated in a rural area of Indiana, where the surrounding landscape includes agricultural land and scattered residential developments. The high-voltage equipment is designed to minimize environmental impact through proper insulation and safety measures. The site's location away from dense urban centers reduces exposure to population-related risks, while its role in the transmission grid supports the integration of renewable energy sources.
Frequently asked questions
Gwynneville Substation is located in Indiana, United States, at coordinates 39.613236, -85.653544. It is operated by Duke Energy.
Gwynneville Substation operates at 345 kV, which is a high-voltage level used for long-distance transmission of electricity in the US power grid.
Gwynneville Substation is operated by Duke Energy, one of the largest electric power holding companies in the United States.
As part of the US bulk power system, Gwynneville Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 345 kV substation like Gwynneville serves as a key node in the transmission network, stepping down voltage for distribution or interconnecting high-voltage lines to efficiently move electricity over long distances.