Overview
Cook Substation is an operational electrical substation in the United States, owned and operated by Indiana Michigan Power. It handles high-voltage transmission at 765 kV and 345 kV, serving the regional grid.
Cook Substation is a high-voltage electrical substation located in the United States, owned and operated by Indiana Michigan Power, a subsidiary of American Electric Power. The facility is operational and plays a critical role in the transmission network, handling voltages of 765 kV and 345 kV, which are typical for bulk power transfer across long distances. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for transmission-level assets. The 765 kV voltage level places it among the highest in the US grid, essential for interconnecting large power plants and major load centers. As a key node in the regional electrical infrastructure, Cook Substation supports grid stability and reliability for the surrounding area. Its strategic location in the Midwest contributes to the efficient transmission of electricity, facilitating the integration of diverse generation sources and meeting the demands of residential, commercial, and industrial consumers.
Environmental context
The substation is situated in a region with a mix of agricultural and urban areas, where electrical infrastructure must balance reliability with environmental considerations. High-voltage lines can impact local ecosystems through electromagnetic fields and land use, but modern design practices aim to minimize these effects. The facility's location in the Midwest also means it supports the integration of renewable energy sources like wind power, contributing to a cleaner grid.
Frequently asked questions
Cook Substation is located in the United States, with coordinates approximately 41.9751° N, -86.5555° W. It is owned and operated by Indiana Michigan Power.
Cook Substation operates at 765 kV and 345 kV, making it a high-voltage transmission substation critical for long-distance power transfer and grid stability.
Cook Substation is owned and operated by Indiana Michigan Power, a subsidiary of American Electric Power, one of the largest electric utilities in the United States.
As a transmission asset in the US, Cook Substation must comply with NERC reliability standards and FERC regulations, ensuring grid reliability and security.
Substations like Cook are nodes in the transmission network that step voltage up or down, switch circuits, and help route power efficiently. They are essential for maintaining grid stability and delivering electricity to consumers.