Overview
Connersville is an operational electrical substation in Indiana, United States, handling voltages of 138 kV and 69 kV. It plays a key role in local grid stability and power distribution.
Connersville is an operational electrical substation located in Indiana, United States. The facility operates at voltage levels of 138 kV and 69 kV, indicating its role in both transmission and sub-transmission within the regional power grid. As a substation, it serves as a critical node for stepping down high-voltage electricity for distribution to industrial, commercial, and residential consumers in the surrounding area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system. In the United States, substations like Connersville are subject to NERC's Critical Infrastructure Protection (CIP) standards, ensuring cybersecurity and physical security. The facility's dual voltage levels suggest it may incorporate modern switchgear and automation systems compliant with IEC 61850 standards for substation communication. Connersville's location in Indiana places it within the Midcontinent Independent System Operator (MISO) region, one of the largest grid operators in the world. The substation supports the region's diverse energy mix, which includes coal, natural gas, wind, and solar generation. By facilitating reliable power transmission, Connersville contributes to the economic activity and quality of life for communities in east-central Indiana.
Environmental context
The substation is situated in a rural area of Indiana, where agricultural land and small towns dominate the landscape. Its operation involves electromagnetic fields and potential oil leakage from transformers, though modern containment systems mitigate environmental risks. The facility's voltage levels indicate it handles significant power flows, which can influence local wildlife and vegetation through corridor maintenance. Overall, the environmental impact is localized and managed through standard utility practices.
Frequently asked questions
The Connersville substation is located in Indiana, United States, at coordinates 39.656237, -85.175719.
The Connersville substation operates at 138 kV and 69 kV, serving both transmission and sub-transmission functions.
Electrical substations in the United States are regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability and security standards.
Substations like Connersville step down high-voltage electricity from transmission lines to lower voltages for distribution, ensuring stable and reliable power supply to homes and businesses.
The Connersville substation is part of the Midcontinent Independent System Operator (MISO) region, which manages the electric grid across multiple states in the central United States.