Overview
Dover Substation is an operational electrical substation owned by Eversource in Dover, New Hampshire, United States. It operates at 115 kV, serving the local grid.
Dover Substation is an operational electrical substation located in Dover, New Hampshire, United States. Owned and operated by Eversource, the facility is part of the regional transmission and distribution network, stepping down high-voltage electricity for local distribution. The 115 kV voltage level places it in the medium-to-high voltage range, typical for substations serving urban and suburban areas. Operating under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), the substation adheres to reliability standards for grid stability. Eversource, a major utility in New England, ensures compliance with these standards, including maintenance of switchgear and protection systems. The substation likely employs modern automation and monitoring technologies to enhance operational efficiency. The substation plays a critical role in the electrical infrastructure of Dover and surrounding communities, supporting residential, commercial, and industrial loads. Its location in a populated area underscores its importance for grid reliability and emergency response. As part of the New England power system, it contributes to regional energy security and integration of renewable energy sources.
Environmental context
Located in a mixed urban-suburban setting in Dover, New Hampshire, the substation's environmental context includes proximity to residential areas and natural habitats. The 115 kV equipment is typically housed in a fenced yard with minimal visual impact. Operations are subject to environmental regulations regarding electromagnetic fields and oil containment for transformers. The site's stormwater management and vegetation control are managed to minimize ecological disruption.
Frequently asked questions
Dover Substation is located in Dover, New Hampshire, United States, at coordinates 43.198185, -70.863479.
Dover Substation is owned and operated by Eversource, a major utility company serving New England.
Dover Substation operates at 115 kV, a common voltage for subtransmission and distribution substations.
As part of the US grid, Dover Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 115 kV substation steps down high-voltage electricity from transmission lines to lower voltages for local distribution, serving residential, commercial, and industrial customers.