Overview
Sub T is a 345 kV substation operated by MidAmerican Energy in the United States. It plays a key role in the regional high-voltage transmission grid, supporting reliable electricity distribution.
Sub T is a high-voltage electrical substation located in the United States, operated by MidAmerican Energy. The facility operates at 345 kV, placing it within the transmission-level infrastructure that is critical for long-distance power transfer and grid stability. As part of MidAmerican Energy's network, it serves the broader regional electricity system. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for transmission assets. The 345 kV voltage level is typical for bulk power transmission, connecting generation sources to load centers. The facility's operational status indicates it is actively contributing to grid operations. Sub T's location in the Midwest supports the integration of diverse energy sources, including wind and conventional generation. Its role in the transmission grid enhances energy security and facilitates electricity flow across the region, benefiting residential, commercial, and industrial consumers. The substation's infrastructure is designed to withstand local environmental conditions and maintain grid resilience.
Environmental context
The substation is situated in a rural area of the Midwest, where agricultural land use dominates. The 345 kV transmission lines traverse open fields, minimizing direct impact on densely populated zones. The facility's operation supports the integration of renewable energy sources, such as wind power, which is abundant in the region. Proper maintenance of switchgear and insulation is essential to prevent outages and ensure environmental safety.
Frequently asked questions
Sub T is located in the United States, with coordinates approximately 41.3348° N, 91.5551° W. It is operated by MidAmerican Energy.
Sub T operates at 345 kV, which is a high-voltage transmission level used for bulk power transfer across long distances.
Sub T is operated by MidAmerican Energy, a utility company serving customers in the Midwest United States.
Sub T operates under NERC reliability standards and FERC regulations, which ensure the security and reliability of the bulk power system in the United States.
A 345 kV substation steps down transmission voltage for distribution or interconnects transmission lines, playing a critical role in grid stability and power flow management.