Overview
Darien Substation is an operational electrical substation in Darien, Connecticut, owned and operated by Eversource. It operates at 115 kV, serving the local grid.
Darien Substation is an operational electrical substation located in Darien, 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 is part of the larger electrical infrastructure that supports residential, commercial, and industrial customers in the area. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution substations in the United States. As part of the Eversource system, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for transmission-level assets. The facility likely includes modern switchgear and protection systems to ensure grid stability and safety. Located in a suburban area of Fairfield County, Darien Substation contributes to the reliability of electricity supply for the local community. Its operational status ensures that power is efficiently stepped down from higher transmission voltages for distribution to end-users. The substation's role is critical for maintaining grid stability and supporting the region's energy needs.
Environmental context
The substation is situated in a suburban environment in Darien, Connecticut, an area with a mix of residential and commercial land use. The local electrical infrastructure is designed to minimize environmental impact through careful siting and use of insulated equipment to reduce electromagnetic fields. The facility's operation supports the integration of renewable energy sources and helps maintain grid reliability in a region prone to coastal storms.
Frequently asked questions
Darien Substation is located in Darien, Connecticut, United States, at coordinates 41.075516, -73.480525.
Darien Substation is owned and operated by Eversource, a major utility company serving the northeastern United States.
Darien Substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution substations.
As part of the US electrical grid, Darien Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
Substations like Darien step down high-voltage electricity from transmission lines to lower voltages for distribution to homes and businesses, ensuring safe and reliable power delivery.