Overview
Clinton Second Street Substation is an operational electrical substation in Clinton, Iowa, owned and operated by Alliant Energy. It operates at 69 kV, supporting regional grid stability.
Clinton Second Street Substation is an operational electrical substation located in Clinton, Iowa, United States. Owned and operated by Alliant Energy, this facility plays a key role in the local power distribution network, stepping down transmission voltages for residential and industrial use. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in the region. As part of the U.S. electrical grid, this substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). Alliant Energy, a major investor-owned utility in the Midwest, ensures compliance with reliability standards and grid codes. The 69 kV voltage level indicates that this facility likely serves as a distribution substation, supplying power to local feeders and end-users in the Clinton area. The substation's location in Clinton, a city along the Mississippi River, places it in an area with a mix of industrial, commercial, and residential loads. Its operational status contributes to the reliability of the regional grid, supporting economic activities and community services. The facility's age and specific equipment are not detailed, but typical substations of this scale undergo regular maintenance and upgrades to meet evolving grid demands.
Environmental context
The substation is situated in an urban area of Clinton, Iowa, near the Mississippi River. Its operation involves electromagnetic fields and potential oil containment from transformers, which are managed under environmental regulations. The surrounding land use includes residential and industrial zones, requiring careful siting to minimize visual and noise impacts. The facility's role in grid stability supports local energy needs without direct emissions, aligning with broader electrification goals.
Frequently asked questions
Clinton Second Street Substation is located in Clinton, Iowa, United States, near the Mississippi River.
The substation operates at 69 kV, which is a common voltage for sub-transmission and distribution substations in the U.S.
The substation is owned and operated by Alliant Energy, a major utility serving the Midwest.
As part of the U.S. grid, the substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 69 kV substation typically steps down transmission voltage to distribution levels, supplying power to local feeders for residential, commercial, and industrial customers.