Overview
Terre Haute Central Substation is an operational electrical substation in Terre Haute, Indiana, owned and operated by Duke Energy. It operates at 34.5 kV, serving the local grid.
Terre Haute Central Substation is an operational electrical substation located in Terre Haute, Indiana, United States. Owned and operated by Duke Energy, a major utility in the region, this facility plays a key role in the local electrical infrastructure. The substation operates at a voltage of 34.5 kV, classifying it as a medium-voltage distribution substation that steps down power for residential and commercial use. As part of Duke Energy's network, this substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability. The 34.5 kV voltage level is typical for distribution substations in the United States, serving urban and suburban areas. The facility's operational status indicates it is actively contributing to the regional power supply. The substation's location in Terre Haute supports the city's electrical needs, including industrial, commercial, and residential customers. Its role in the grid is critical for maintaining reliable power distribution in the Wabash Valley region. The facility's age and specific equipment are not detailed, but its operation under Duke Energy ensures compliance with modern reliability and safety standards.
Environmental context
The substation is situated in an urban area of Terre Haute, Indiana, a city with a mix of industrial and residential zones. The local environment includes the Wabash River and surrounding floodplains, which can influence infrastructure resilience. The substation's 34.5 kV voltage level is typical for distribution, and its urban location means it is subject to higher demand and potential heat island effects. Proper maintenance and vegetation management are key to preventing outages and environmental impacts.
Frequently asked questions
Terre Haute Central Substation is located in Terre Haute, Indiana, United States, at coordinates 39.490561, -87.410361.
The substation operates at a voltage of 34.5 kV, which is typical for a distribution substation in the United States.
The substation is owned and operated by Duke Energy, a major electric power holding company in the United States.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
A 34.5 kV substation typically steps down transmission-level voltage to distribution levels for local residential, commercial, and industrial use, playing a critical role in power delivery.