Overview
Pequonnock Substation is an operational electrical substation in Connecticut, United States, owned and operated by United Illuminating Company. It operates at 115 kV, serving the local grid.
Pequonnock Substation is an operational electrical substation located in Connecticut, United States. Owned and operated by United Illuminating Company, it plays a key role in the regional power distribution network. The substation operates at a voltage of 115 kV, classifying it as a medium-voltage facility within the US electrical infrastructure. As a substation under the jurisdiction of the United States, it adheres to NERC reliability standards and FERC regulations for transmission-level assets. The facility is part of the broader New England grid, which is overseen by ISO New England. Typical substations of this voltage level serve as distribution points for industrial, commercial, and residential loads. The substation's location in an urbanized area of Connecticut underscores its importance for local grid stability and community service. Its operational status ensures continued support for electricity delivery, contributing to the reliability of the regional power system.
Environmental context
The substation is situated in a densely populated region of Connecticut, where electrical infrastructure is critical for supporting urban and suburban energy demands. The 115 kV voltage level indicates a role in distributing power from higher-voltage transmission lines to local distribution networks. The facility's proximity to residential and commercial areas necessitates adherence to safety and electromagnetic field standards.
Frequently asked questions
Pequonnock Substation is located in Connecticut, United States, at coordinates 41.172446, -73.184905.
Pequonnock Substation operates at a voltage of 115 kV, which is typical for distribution-level substations in the US.
Pequonnock Substation is owned and operated by United Illuminating Company, a utility serving parts of Connecticut.
As a US electrical substation, Pequonnock Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 115 kV substation typically steps down voltage from higher transmission levels for distribution to industrial, commercial, and residential customers, ensuring reliable local power supply.