Prairie Creek Generating Station - 115 kV Substation in Cedar Rapids, Iowa

Prairie Creek Generating Station is a substation located in Cedar Rapids, Iowa, United States. Operated by ITC, it operates at a voltage of 115 kV, placing it in the medium-voltage range typical for distribution and sub-transmission networks. The facility is part of the broader electrical infrastructure serving the Cedar Rapids area and the state of Iowa. As a substation, Prairie Creek Generating Station facilitates the transmission and distribution of electricity, stepping down voltage from higher transmission lines to levels suitable for local distribution. The 115 kV voltage level is common for sub-transmission systems in the United States, often connecting bulk power sources to distribution substations. ITC, the owner, is a major independent transmission company in the U.S., operating under FERC and NERC reliability standards. The substation's operational status is active, contributing to grid stability and reliability in the region. Its location in Cedar Rapids, an urban center, underscores its importance in serving residential, commercial, and industrial customers. The facility supports the integration of generation sources and helps maintain power quality for the local community.

The substation is situated in an urban area of Cedar Rapids, Iowa, which experiences a continental climate with hot summers and cold winters. The facility's operation is critical for grid stability, especially during peak demand periods. The surrounding environment includes residential and commercial zones, and the substation's design likely incorporates standard environmental safeguards to minimize electromagnetic field exposure and manage stormwater runoff.