Overview
Rockland Street Substation is an operational electrical substation in Massachusetts, United States, owned and operated by National Grid. It handles voltages of 23 kV, 13.8 kV, and 13.2 kV.
Rockland Street Substation is an operational electrical substation located in Massachusetts, United States. Owned and operated by National Grid, this facility plays a key role in the regional power distribution network, stepping down transmission voltages for local distribution. The substation operates at multiple voltage levels: 23,000 volts, 13,800 volts, and 13,200 volts. These voltages are typical for sub-transmission and distribution applications, serving industrial, commercial, and residential customers. As part of National Grid's infrastructure, it adheres to NERC reliability standards and FERC regulations for grid stability. This substation supports the electrical grid in the Boston metropolitan area, contributing to reliable power supply for the region. Its location in a densely populated area underscores its importance for maintaining voltage stability and meeting peak demand. The facility's operational status ensures continued service to the community.
Environmental context
The substation is situated in an urban area of Massachusetts, where electrical infrastructure must balance reliability with environmental considerations. Urban substations often incorporate noise mitigation and oil containment systems to minimize local impact. The facility's age and equipment type influence its environmental footprint, with modern switchgear reducing SF6 emissions. Its role in grid stability helps prevent outages that could lead to backup generator use, indirectly reducing emissions.
Frequently asked questions
Rockland Street Substation is located in Massachusetts, United States, at coordinates 42.251775, -70.861376.
Rockland Street Substation is an electrical substation that transforms voltage levels for distribution. It operates at 23 kV, 13.8 kV, and 13.2 kV, serving the local power grid.
Rockland Street Substation is owned and operated by National Grid, a major utility company in the United States.
As part of the US electrical grid, Rockland Street Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
The substation handles voltages of 23,000 volts, 13,800 volts, and 13,200 volts, typical for sub-transmission and distribution networks.