Overview
Thompson Substation is an operational electrical substation in Indianapolis, Indiana, owned and operated by Indianapolis Power & Light. It handles voltages of 345 kV and 138 kV, serving the local grid.
Thompson Substation is a key electrical infrastructure facility located in Indianapolis, Indiana, United States. Owned and operated by Indianapolis Power & Light, the substation is currently operational and plays a critical role in the regional power distribution network. The facility handles high-voltage transmission at 345 kV and 138 kV, indicating its importance in stepping down electricity for local distribution. Operating under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC), Thompson Substation must comply with mandatory reliability standards. The substation's voltage levels suggest it is a major node in the grid, likely connecting long-distance transmission lines to lower-voltage distribution networks. Such facilities are essential for maintaining grid stability and ensuring reliable power supply to residential, commercial, and industrial customers in the Indianapolis area. The substation's location in an urban area highlights its role in supporting the city's energy needs. As part of Indianapolis Power & Light's infrastructure, it contributes to the resilience of the local grid. The facility's operational status and adherence to NERC standards ensure that it meets the reliability requirements necessary for safe and continuous electricity delivery.
Environmental context
Thompson Substation is situated in an urban environment in Indianapolis, where electrical infrastructure must balance reliability with environmental considerations. The substation's high voltage levels (345 kV and 138 kV) require careful management of electromagnetic fields and noise. Its location in a populated area necessitates compliance with local zoning and environmental regulations to minimize impact on surrounding communities.
Frequently asked questions
Thompson Substation is located in Indianapolis, Indiana, United States, at coordinates 39.692561, -86.323849.
Thompson Substation handles high-voltage transmission at 345 kV and 138 kV, indicating its role in the regional power grid.
Thompson Substation is owned and operated by Indianapolis Power & Light, a utility serving the Indianapolis area.
As a US electrical substation, Thompson Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Thompson Substation is currently operational, actively serving the electrical grid in Indianapolis.