Overview
Maytag #3 Substation is an operational electrical substation in Iowa, United States, owned and operated by Alliant Energy. It operates at a voltage of 69 kV, serving the local grid.
Maytag #3 Substation is an operational electrical substation located in Iowa, United States. Owned and operated by Alliant Energy, this facility is part of the regional electrical infrastructure that supports power distribution. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level assets in the US grid. As a substation, Maytag #3 plays a critical role in stepping down voltage for local distribution or interconnecting transmission lines. In the United States, substations are regulated under NERC reliability standards and FERC oversight for assets connected to the bulk power system. The 69 kV voltage level places this facility in the medium-voltage range, commonly used for industrial or urban distribution networks. The substation's location in Iowa places it within the Midcontinent Independent System Operator (MISO) region, which coordinates grid reliability and market operations across the central US. Its operational status ensures continued support for local electricity demand, contributing to grid stability and community service.
Environmental context
The substation is situated in a rural or suburban area of Iowa, where agricultural land use is prevalent. Electrical infrastructure like this substation has minimal direct environmental impact but supports the integration of renewable energy sources such as wind power, which is significant in Iowa. The 69 kV voltage level indicates a role in distributing power to local communities, with potential for underground or overhead lines affecting local habitats.
Frequently asked questions
Maytag #3 Substation is located in Iowa, United States, near coordinates 41.714806, -93.044519. It is owned and operated by Alliant Energy.
Maytag #3 Substation operates at a voltage of 69 kV (69,000 volts), which is a common voltage level for sub-transmission and distribution substations in the United States.
Maytag #3 Substation is owned and operated by Alliant Energy, a major utility company serving Iowa and surrounding states.
In the United States, substations are subject to NERC reliability standards for grid stability and FERC regulations for transmission-level assets. For distribution-level assets, state public utility commissions also enforce safety and reliability rules.
A 69 kV substation typically steps down voltage from higher transmission levels (e.g., 138 kV or 161 kV) for local distribution, or steps up voltage from generation sources. It serves as a critical node for power flow control and grid reliability.