Overview
Wilton Substation is an operational electrical substation in Connecticut, United States, owned and operated by Eversource. It operates at 115 kV, serving the local grid.
Wilton Substation is an operational electrical substation located in Connecticut, United States. Owned and operated by Eversource, a major utility in the Northeast, this facility plays a key role in the regional power distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure. As part of the U.S. electrical grid, Wilton Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and is subject to Federal Energy Regulatory Commission (FERC) oversight for reliability standards. In Connecticut, substations like this are critical for maintaining grid stability in a densely populated region with high electricity demand. The environmental context of Wilton Substation includes its location in a suburban area of Fairfield County, where it supports residential and commercial loads. The substation's operation is essential for integrating distributed energy resources and ensuring reliable power supply. Its 115 kV voltage level indicates it serves as a distribution hub, stepping down power from higher-voltage transmission lines to local feeders.
Environmental context
Located in suburban Connecticut, Wilton Substation operates in a region with mixed residential and commercial land use. The substation's 115 kV voltage level places it in the sub-transmission category, supporting local distribution networks. Its proximity to urban areas means it must adhere to stringent noise and safety regulations. The facility's role in grid stability is critical, especially during peak demand periods and extreme weather events common in the Northeast.
Frequently asked questions
Wilton Substation is located in Connecticut, United States, at coordinates 41.200131, -73.432186. It is owned and operated by Eversource.
Wilton Substation operates at 115 kV, a common voltage level for sub-transmission and distribution substations in the United States.
Wilton Substation is owned and operated by Eversource, a major utility serving customers in Connecticut, Massachusetts, and New Hampshire.
As part of the U.S. bulk power system, Wilton Substation must comply with NERC reliability standards and FERC regulations. It also follows IEEE and ISO/IEC 61850 standards for substation automation.
A 115 kV substation typically steps down transmission-level voltage to distribution levels, serving local communities and industries. It is critical for grid reliability and integrating renewable energy sources.