Madrid North Substation - 69 kV Electrical Substation in Madrid, Iowa

Madrid North Substation is an operational electrical substation located in Madrid, Iowa, United States. Owned and operated by Alliant Energy, the facility plays a role in the regional power distribution network. The substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution-level infrastructure in rural and suburban areas. As a 69 kV substation, Madrid North Substation falls within the medium-voltage range commonly used for distributing power from transmission lines to local distribution networks. The facility is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations, which govern grid stability and operational safety. Alliant Energy, as the operator, adheres to these regulatory frameworks to ensure consistent power delivery. The substation's location in rural Iowa supports agricultural and residential electricity needs. Its operational status contributes to grid resilience in the region, helping maintain reliable power supply for local communities. The facility's role in the distribution network underscores its importance in the broader electrical infrastructure of the Midwest.

The substation is situated in a rural area of Iowa, where the surrounding landscape is primarily agricultural. The 69 kV voltage level indicates a distribution role, with lower environmental footprint compared to high-voltage transmission lines. The facility's operation is subject to standard environmental regulations for electrical infrastructure, including measures to manage electromagnetic fields and prevent oil leaks from equipment.