Overview
Lanesville Substation is an operational electrical substation in the United States, handling voltages of 345 kV and 138 kV. It plays a key role in regional grid stability and power distribution.
Lanesville Substation is an operational electrical substation located in the United States, with coordinates approximately 39.85°N, -89.34°W. It operates at high voltage levels of 345 kV and 138 kV, indicating its role in both transmission and sub-transmission networks. The facility is part of the broader North American power grid, which is regulated by NERC reliability standards and FERC oversight for interstate electricity transmission. As a substation, Lanesville likely includes switchgear, transformers, and busbars to step down voltage from 345 kV to 138 kV for distribution to local utilities. The facility's voltage levels suggest it serves as a critical node in the regional grid, connecting long-distance transmission lines to lower-voltage distribution networks. In the United States, substations of this scale are typically subject to NERC's Critical Infrastructure Protection (CIP) standards for cybersecurity and physical security. The substation's location in central Illinois places it within the Midcontinent Independent System Operator (MISO) territory, which manages the region's electricity market and grid reliability. Lanesville Substation contributes to the resilience of the local power supply, supporting residential, commercial, and industrial customers. Its operational status ensures continued voltage regulation and load balancing in the area.
Environmental context
The substation is situated in a rural area of central Illinois, characterized by agricultural land and scattered communities. The high-voltage equipment may have localized electromagnetic field effects, but standard siting practices minimize exposure. The facility's operation supports grid stability, which is essential for integrating renewable energy sources like wind and solar, common in the region.
Frequently asked questions
Lanesville Substation is located in the United States, near coordinates 39.85°N, -89.34°W, likely in central Illinois.
Lanesville Substation operates at 345 kV and 138 kV, indicating it handles both transmission and sub-transmission voltages.
Substations like Lanesville step down high transmission voltages to lower distribution voltages, regulate voltage, and route power to ensure grid stability and reliability.
As a US substation, Lanesville operates under NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) requirements for security.
Lanesville Substation supports reliable electricity supply to residential, commercial, and industrial customers in central Illinois, enabling economic activity and daily life.