Overview
Hopkinton Substation is an operational electrical substation in Hopkinton, Massachusetts, owned and operated by Eversource. It operates at 115 kV, serving the local grid.
Hopkinton Substation is an operational electrical substation located in Hopkinton, Massachusetts, United States. Owned and operated by Eversource, it is a key node in the regional power distribution network, stepping down transmission-level voltage for local distribution. The substation operates at 115 kV, a common sub-transmission voltage level in the United States. As part of Eversource's infrastructure, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with mandatory reliability requirements. The facility likely includes modern switchgear and protection systems typical of substations in this region. Located in a suburban area of central Massachusetts, Hopkinton Substation supports the electrical needs of the community, including residential, commercial, and industrial customers. Its role in the grid is critical for maintaining reliable power supply, particularly during peak demand periods. The substation's operational status contributes to the overall resilience of the regional electrical infrastructure.
Environmental context
The substation is situated in a suburban environment in Hopkinton, Massachusetts, an area with mixed residential and commercial land use. The 115 kV voltage level indicates it serves as a distribution substation, with lower environmental impact compared to high-voltage transmission facilities. Typical environmental considerations include electromagnetic field management, stormwater runoff control, and vegetation management to maintain clearance around equipment. The site's location away from sensitive ecological areas reduces potential environmental conflicts.
Frequently asked questions
Hopkinton Substation is located in Hopkinton, Massachusetts, United States, at coordinates 42.174640, -71.537472.
Hopkinton Substation operates at 115 kV, which is a sub-transmission voltage level commonly used for distributing power from transmission lines to local distribution networks.
Hopkinton Substation is owned and operated by Eversource, a major utility company serving the northeastern United States.
In the United States, substations like Hopkinton are subject to NERC reliability standards for grid stability and FERC regulation for transmission-level assets. Compliance with these standards ensures safe and reliable operation.
A 115 kV substation typically steps down transmission voltage to distribution levels, serving as a critical link between high-voltage transmission lines and local distribution networks that supply electricity to homes and businesses.