Overview
Franconia Substation is an operational electrical substation in the United States, owned and operated by Eversource. It operates at a voltage of 115 kV, serving the local grid.
Franconia Substation is an operational electrical substation located in the United States, owned and operated by Eversource, a major utility company in the Northeast. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation that plays a role in regional power distribution. As a substation within the US electrical grid, Franconia Substation is subject to NERC reliability standards and FERC regulations for transmission-level assets. The 115 kV voltage level indicates it likely serves as a distribution substation, stepping down power from higher transmission voltages for local distribution. Eversource, the operator, is a regulated utility serving customers in Connecticut, Massachusetts, and New Hampshire. This substation contributes to grid stability and reliability in its area, supporting residential, commercial, and industrial loads. Its operational status ensures continued service to the community, and its location in the Northeast US places it within a region with significant electricity demand and a mix of generation sources.
Environmental context
The substation is located in a region with a temperate climate, where seasonal variations in temperature drive electricity demand for heating and cooling. The surrounding area is a mix of suburban and rural land uses, with the substation likely situated near residential or commercial zones. Its operation involves standard electrical infrastructure considerations such as electromagnetic fields and noise, which are managed through regulatory compliance.
Frequently asked questions
Franconia Substation is located in the United States, with coordinates approximately 42.055 N, -72.536 W. It is owned and operated by Eversource.
Franconia Substation operates at a voltage of 115 kV, which is typical for distribution-level substations in the US electrical grid.
Franconia Substation is operated by Eversource, a major utility company serving parts of New England.
US substations are subject to NERC reliability standards for grid stability and FERC regulations for transmission assets. Additionally, substation automation often follows the ISO/IEC 61850 standard.
A 115 kV substation typically steps down higher transmission voltages (e.g., 230 kV or 345 kV) to distribution levels for local delivery to homes and businesses, playing a key role in grid reliability.