Overview
88th St. Substation is an operational electrical substation in the United States, operated by MidAmerican Energy. It operates at 161 kV, serving the grid in the Des Moines area.
88th St. Substation is an electrical substation located in the United States, operated by MidAmerican Energy. The facility is operational and plays a role in the regional power grid, with a voltage level of 161 kV, indicating it is a high-voltage substation critical for transmission and distribution. As part of the U.S. electrical infrastructure, this substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security. The 161 kV voltage level is typical for sub-transmission or distribution substations, serving to step down power from higher transmission voltages for local distribution. The substation's location in the Des Moines metropolitan area supports the electrical needs of urban and suburban communities. Its operation by MidAmerican Energy, a major utility in the region, underscores its role in maintaining stable electricity supply. The facility contributes to grid resilience and supports the integration of renewable energy sources as part of the evolving U.S. energy landscape.
Environmental context
The substation is situated in an urban area near Des Moines, Iowa, where electrical infrastructure must balance reliability with environmental considerations. The 161 kV voltage level suggests it handles significant power flows, and its location in a populated region requires careful management of electromagnetic fields and noise. The surrounding area includes residential and commercial zones, making grid stability critical for local communities.
Frequently asked questions
88th St. Substation is located in the United States, near Des Moines, Iowa, at coordinates 41.5896, -93.8271.
The substation operates at 161 kV, which is a high voltage used for sub-transmission and distribution in the U.S. power grid.
The substation is operated by MidAmerican Energy, a major utility company serving Iowa and surrounding regions.
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 typically steps down high-voltage transmission power to lower voltages for local distribution, ensuring reliable electricity supply to homes and businesses.