Sub 78 Electrical Substation | MidAmerican Energy | United States

Sub 78 is an electrical substation located in the United States, specifically at coordinates 41.589274, -90.601338. Owned and operated by MidAmerican Energy, this facility is part of the country's extensive electrical infrastructure network. The substation operates at a voltage of 161 kV, categorizing it as a high-voltage substation critical for transmission and distribution of electricity. Operating under the regulatory framework of the United States, Sub 78 adheres to standards set by the North American Electric Reliability Corporation (NERC) and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. The substation likely employs modern automation technologies such as IEC 61850 for efficient grid management and protection. As a key node in the electrical grid, Sub 78 plays a vital role in ensuring reliable power supply to the surrounding region. Its operational status and voltage level indicate its importance in maintaining grid stability and supporting local communities and industries. The facility's location in the Midwest contributes to the region's energy resilience and economic activity.

The substation is situated in an urban or suburban area near Davenport, Iowa, where electrical infrastructure supports a mix of residential, commercial, and industrial loads. The 161 kV voltage level suggests it is a transmission substation, potentially connecting to lower-voltage distribution networks. Its operation involves minimal direct environmental impact, but its role in grid stability is crucial for integrating renewable energy sources and managing peak demand.