Overview
Dunstable Substation is an operational electrical substation in Massachusetts, United States, owned and operated by National Grid. It operates at 69 kV, serving the regional power grid.
Dunstable Substation is an operational electrical substation located in Massachusetts, United States. Owned and operated by National Grid, the facility plays a role in the regional transmission and distribution network. The substation operates at a voltage of 69 kV, which is typical for sub-transmission level infrastructure supporting local grid stability. The facility operates under the regulatory framework of the United States, where the Federal Energy Regulatory Commission (FERC) oversees interstate electricity transmission, and the North American Electric Reliability Corporation (NERC) enforces reliability standards. National Grid, as the owner and operator, adheres to these standards to ensure safe and reliable power delivery. The 69 kV voltage level indicates a medium-scale substation that likely serves as a distribution hub for surrounding communities. As part of the broader New England power grid, Dunstable Substation contributes to the region's electrical infrastructure, supporting residential, commercial, and industrial loads. Its operational status ensures continued grid connectivity and power supply reliability in the area. The substation's location in a suburban setting underscores its role in local energy distribution and community service.
Environmental context
The substation is situated in a suburban area of Massachusetts, where the local environment includes mixed residential and natural landscapes. Electrical infrastructure at this voltage level typically has minimal direct environmental impact, though it supports the integration of renewable energy sources and grid resilience. The facility's operation aligns with regional efforts to modernize the grid and reduce transmission losses.
Frequently asked questions
Dunstable Substation is located in Massachusetts, United States, at coordinates 42.671630, -71.522051.
Dunstable Substation operates at a voltage of 69 kV, which is a sub-transmission level commonly used for regional power distribution.
Dunstable Substation is owned and operated by National Grid, a major utility company serving the northeastern United States.
Substations in the US must comply with NERC reliability standards and FERC regulations for transmission-level assets, ensuring grid stability and safety.
A 69 kV substation typically steps down transmission voltage for distribution to local networks, serving as a critical node for reliable electricity supply.