Overview
Crawford County Substation is an operational electrical substation in Iowa, United States, owned and operated by MidAmerican Energy. It operates at 161 kV, serving the local grid.
Crawford County Substation is an operational electrical substation located in Crawford County, Iowa, United States. Owned and operated by MidAmerican Energy, this facility plays a key role in the regional power distribution network. The substation operates at a voltage of 161 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical grid, this substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure reliability and security of the bulk power system. The 161 kV voltage level places it in the medium-to-high voltage range, commonly used for regional power distribution. The substation supports the local community by stepping down transmission voltages for distribution to residential, commercial, and industrial customers in Crawford County. Its location in rural Iowa contributes to grid stability and energy access in the region. MidAmerican Energy, a major utility in the Midwest, operates this facility as part of its broader electrical infrastructure network.
Environmental context
The substation is located in a rural area of Iowa, where the surrounding landscape is primarily agricultural. Electrical infrastructure in such settings typically has a low direct environmental footprint, though it supports the energy needs of farming operations and rural communities. The 161 kV voltage level indicates moderate electromagnetic fields, but standard siting and shielding practices minimize ecological impact.
Frequently asked questions
Crawford County Substation is located in Crawford County, Iowa, United States, at coordinates 42.156869, -95.460025.
Crawford County Substation operates at a voltage of 161 kV, which is a common sub-transmission voltage level in the United States.
Crawford County Substation is owned and operated by MidAmerican Energy, a major utility company serving the Midwest.
Substations in the United States must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 161 kV substation typically steps down transmission-level voltages for distribution to local networks, serving industrial, commercial, and residential customers.