Junction City Substation: 230/69 kV Electrical Substation in the United States

Junction City Substation is an operational electrical substation located in the United States, with coordinates 42.774462, -96.769517. The facility operates at voltage levels of 230 kV and 69 kV, indicating its role in both high-voltage transmission and sub-transmission or distribution. As a substation, it is a critical node in the electrical infrastructure, facilitating the step-down of power from transmission lines to lower voltages for local distribution. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for bulk power system and FERC oversight for interstate transmission. The 230 kV voltage level classifies it as a transmission-level asset, subject to stringent reliability and cybersecurity requirements. The 69 kV side suggests connections to regional distribution networks or industrial customers. The facility's location in the Midwest places it within a region with a mix of generation sources, including wind, coal, and natural gas. Environmentally, the substation's operation supports the integration of renewable energy sources into the grid, particularly wind power from the surrounding plains. Its role in voltage regulation and power flow control helps maintain grid stability and reduce transmission losses. The substation serves the local community by ensuring reliable electricity supply for residential, commercial, and industrial users, contributing to economic activity in the area.

The substation is located in a rural area of the Midwest, a region with significant wind energy generation. Its 230 kV and 69 kV lines facilitate the integration of renewable power into the grid, supporting clean energy goals. The facility's operation involves minimal direct environmental impact, but its role in grid stability helps reduce reliance on fossil fuel peaker plants.