Overview
Sandy Hook Substation is an operational electrical substation in Connecticut, United States, owned and operated by Eversource. It operates at a voltage of 115 kV, serving the local grid.
Sandy Hook Substation is an operational electrical substation located in Connecticut, United States. Owned and operated by Eversource, the facility is part of the regional electrical infrastructure that supports power distribution in the area. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level assets in the United States. As a substation operating under the jurisdiction of the United States, the facility adheres to NERC reliability standards and FERC regulations for grid stability. The 115 kV voltage level places it in the medium-voltage range, commonly used for local distribution and interconnection with higher-voltage transmission systems. Eversource, the operator, is a major utility in the Northeast, ensuring compliance with regional grid codes. The substation plays a critical role in maintaining reliable electricity supply to the surrounding community. Its location in Connecticut, a state with a dense population and industrial base, underscores its importance in supporting residential, commercial, and industrial loads. The facility contributes to grid resilience and operational continuity in the region.
Environmental context
The substation is situated in a suburban area of Connecticut, where electrical infrastructure must balance reliability with environmental considerations. The 115 kV voltage level indicates a medium-scale facility that typically has a smaller footprint than high-voltage transmission substations. Local environmental factors include proximity to residential areas and potential impacts on land use, though substations generally have minimal direct ecological effects. The facility's operation is subject to state and federal environmental regulations.
Frequently asked questions
Sandy Hook Substation is located in Connecticut, United States, near the town of Sandy Hook. Its coordinates are approximately 41.3833° N, -73.2201° W.
Sandy Hook Substation operates at a voltage of 115 kV, which is a common voltage level for sub-transmission and distribution substations in the United States.
Sandy Hook Substation is owned and operated by Eversource, a major utility company serving the northeastern United States.
Substations in the United States must comply with NERC reliability standards and FERC regulations. These standards ensure grid stability and operational safety for transmission and distribution assets.
A 115 kV substation typically serves as an interconnection point between higher-voltage transmission lines and lower-voltage distribution networks, stepping down voltage for local distribution to residential, commercial, and industrial customers.