Overview
Sub 56 is an operational electrical substation in the United States, owned and operated by MidAmerican Energy. It handles voltages of 345 kV and 161 kV, serving the regional grid.
Sub 56 is an electrical substation located in the United States, owned and operated by MidAmerican Energy. The facility is operational and plays a role in the transmission network, handling high-voltage electricity at 345 kV and 161 kV. As part of the MidAmerican Energy system, it contributes to the reliability of the regional power grid. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. The voltage levels indicate it is a transmission substation, likely connecting bulk power lines to distribution networks. Such facilities are critical for grid stability and are typically equipped with modern switchgear and automation systems compliant with standards like IEC 61850. Sub 56's location in the Midwest supports the region's energy needs, serving industrial, commercial, and residential customers. Its role in voltage transformation and power distribution helps maintain grid resilience and facilitates the integration of diverse generation sources. The facility's operational status ensures continued service to the local community and broader electrical infrastructure.
Environmental context
The substation is situated in an urban or suburban area near Davenport, Iowa, where it supports local electricity demand. Its operation involves electromagnetic fields and potential oil containment from transformers, but modern designs minimize environmental impact. The facility's location in a region with variable climate conditions requires robust infrastructure to withstand weather extremes, ensuring reliable power delivery.
Frequently asked questions
Sub 56 is located in the United States, near Davenport, Iowa, at coordinates 41.575085, -90.690082.
Sub 56 handles high-voltage electricity at 345 kV and 161 kV, typical for transmission substations.
Sub 56 is owned and operated by MidAmerican Energy, a major utility in the Midwest.
As a US transmission substation, Sub 56 operates under NERC reliability standards and FERC regulations, ensuring grid stability and safety.
Substations like Sub 56 transform voltage levels and route electricity between transmission and distribution networks, critical for reliable power delivery.