Overview
100th & Douglas Substation is an operational electrical substation in Des Moines, Iowa, owned and operated by MidAmerican Energy. It operates at 161 kV, serving the local grid.
100th & Douglas Substation is an operational electrical substation located in Des Moines, Iowa, United States. Owned and operated by MidAmerican Energy, the facility operates at a voltage of 161 kV, classifying it as a high-voltage substation critical for regional power distribution. As part of the U.S. electrical infrastructure, the substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for transmission-level assets. The 161 kV voltage level is typical for sub-transmission and distribution networks, supporting the integration of renewable energy sources and ensuring grid stability in the Des Moines metropolitan area. The substation plays a key role in delivering reliable electricity to residential, commercial, and industrial customers in the region. Its operational status and connection to MidAmerican Energy's network underscore its importance in maintaining a resilient power supply for central Iowa.
Environmental context
Located in an urban area of Des Moines, the substation's environmental context involves proximity to residential and commercial zones. The 161 kV voltage level indicates moderate electromagnetic field exposure, which is managed through standard siting and shielding practices. The facility's operation supports grid reliability, which is essential for integrating distributed energy resources and reducing transmission losses in the local network.
Frequently asked questions
100th & Douglas Substation is located in Des Moines, Iowa, United States, at approximate coordinates 41.626633, -93.755015.
100th & Douglas Substation operates at 161 kV, which is a high-voltage level used for sub-transmission and distribution in the U.S. electrical grid.
The substation is owned and operated by MidAmerican Energy, a major utility company serving Iowa and surrounding states.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 161 kV substation steps down transmission voltage for local distribution, ensuring reliable power delivery to residential, commercial, and industrial customers.