Overview
East Tewksbury Substation is an operational substation in Tewksbury, Massachusetts, owned and operated by National Grid. It handles voltages of 115 kV and 13.2 kV, supporting regional grid stability.
East Tewksbury Substation is an operational electrical substation located in Tewksbury, Massachusetts, United States. Owned and operated by National Grid, the facility plays a key role in the regional power distribution network, stepping down transmission-level voltage for local distribution. The substation operates at two voltage levels: 115 kV for transmission and 13.2 kV for distribution, typical of medium-to-large substations in the United States. As part of National Grid's infrastructure, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with mandatory reliability requirements. Located in a suburban area of northeastern Massachusetts, the substation supports the growing energy needs of Tewksbury and surrounding communities. Its role in voltage transformation and grid interconnection is critical for maintaining reliable electricity supply to residential, commercial, and industrial customers in the region.
Environmental context
The substation is situated in a suburban environment in Tewksbury, Massachusetts, an area with mixed residential and commercial land use. The facility's voltage levels (115 kV and 13.2 kV) indicate its role in both transmission and distribution, with potential environmental considerations including electromagnetic field management and stormwater runoff control. National Grid typically implements standard mitigation measures for substation operations in such settings.
Frequently asked questions
East Tewksbury Substation is located in Tewksbury, Massachusetts, United States, at coordinates 42.615560, -71.189744.
The substation operates at 115 kV for transmission and 13.2 kV for distribution, stepping down high-voltage power for local use.
The substation is owned and operated by National Grid, a major utility company serving the northeastern United States.
In the United States, substations are regulated by NERC reliability standards and FERC for transmission-level assets, ensuring grid stability and compliance.
Substations transform voltage levels, switch circuits, and protect the grid, enabling efficient transmission and distribution of electricity to consumers.