Overview
Sawyer Passway Substation is an operational electrical substation in Massachusetts, United States, operated by Unitil. It operates at 69 kV, serving the local grid.
Sawyer Passway Substation is an electrical substation located in Massachusetts, United States, and is operated by Unitil. The facility is operational and plays a role in the regional power distribution network, stepping down transmission-level voltage for local use. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution substations in the United States. As part of the Unitil system, it is subject to NERC reliability standards and FERC regulation for grid stability and safety. The facility likely includes switchgear and transformers to manage power flow. This substation contributes to the electrical infrastructure of the region, supporting residential and commercial customers in the area. Its location in Massachusetts places it within a densely populated state with high electricity demand, making its role in grid reliability significant. The facility helps maintain voltage stability and power quality for the local community.
Environmental context
The substation is located in a temperate climate zone in Massachusetts, where seasonal weather variations can impact grid operations. The facility's urban or suburban setting means it is integrated into a developed landscape, with considerations for electromagnetic fields and noise mitigation. The 69 kV voltage level indicates a medium-scale substation, with typical environmental management practices including oil containment for transformers and vegetation control.
Frequently asked questions
Sawyer Passway Substation is located in Massachusetts, United States, at coordinates 42.577416, -71.789052.
Sawyer Passway Substation is operated by Unitil, a utility company serving parts of New England.
Sawyer Passway Substation operates at a voltage of 69 kV, which is common for sub-transmission and distribution substations.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulations for transmission-level assets, ensuring safe and reliable operation.
A 69 kV substation typically steps down higher transmission voltages for distribution to local networks, serving industrial, commercial, and residential customers.