Overview
Whispering Willows Substation is an operational electrical substation in the United States, operated by ITC. It operates at a voltage of 161 kV, serving the regional grid.
Whispering Willows Substation is an operational electrical substation located in the United States, managed by ITC. The facility operates at a voltage of 161 kV, placing it within the high-voltage transmission category, which is critical for long-distance power transfer and grid stability. 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 bodies enforce reliability standards for transmission assets, ensuring grid security and operational compliance. The 161 kV voltage level is typical for sub-transmission or transmission applications, often connecting distribution networks to higher voltage systems. The substation plays a key role in local grid reliability, supporting electricity delivery to surrounding communities and industries. Its location in a rural area of Iowa contributes to the region's energy resilience, facilitating power flow from generation sources to end users. The facility's operational status underscores its ongoing contribution to the electrical infrastructure of the United States.
Environmental context
The substation is situated in a rural area of Iowa, characterized by agricultural land and dispersed settlements. Its operation involves electromagnetic fields and potential impacts on local wildlife, though standard mitigation measures are typically employed. The facility's voltage level and location influence its environmental footprint, with transmission lines traversing open landscapes. Compliance with environmental regulations ensures minimal disruption to the surrounding ecosystem.
Frequently asked questions
Whispering Willows Substation is located in the United States, with coordinates approximately 42.6287° N, 93.2329° W, in a rural area of Iowa.
Whispering Willows Substation operates at a voltage of 161 kV, which is a high-voltage level used for transmission and sub-transmission in the U.S. electrical grid.
The substation is operated by ITC, a major independent electricity transmission company in the United States.
As part of the U.S. transmission grid, Whispering Willows Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 161 kV substation typically serves as a node in the transmission network, stepping down voltage for distribution or interconnecting generation sources, and is critical for regional power flow management.