Jefferson County Substation - Iowa Electrical Infrastructure Facility

Jefferson County Substation is an operational electrical substation located in Iowa, United States, owned and operated by ITC. The facility operates at voltage levels of 161 kV and 69 kV, indicating it serves both transmission and sub-transmission functions within the regional power grid. As part of ITC's network, it plays a role in delivering electricity across the Midwest. The substation's voltage levels suggest it is a medium-to-large scale facility typical of the US electrical infrastructure. In the United States, substations like this operate under NERC reliability standards and FERC regulation for transmission-level assets. The 161 kV voltage is common for regional transmission, while 69 kV is often used for sub-transmission or distribution, making this substation a critical node for power flow. Located in a rural area of Iowa, the substation supports agricultural and residential communities. Its operational status ensures continued grid reliability in the region. The facility's role in voltage transformation and power distribution contributes to the stability of the local electrical network, which is essential for economic activities and daily life.

The substation is situated in a rural area of Iowa, where the surrounding landscape is primarily agricultural. Electrical infrastructure in such regions must balance reliability with environmental considerations, such as minimizing land use and avoiding sensitive habitats. The voltage levels and operational status indicate a facility that supports grid stability without significant local environmental disruption.