Overview
East Main Street Substation is an operational electrical substation owned and operated by National Grid in the United States. It operates at 115 kV, serving grid stability and power distribution needs.
East Main Street Substation is an operational electrical substation located in the United States, owned and operated by National Grid. The facility operates at a voltage of 115 kV, placing it within the sub-transmission or primary distribution voltage range typical for regional power distribution and grid interconnection. As a 115 kV substation, East Main Street Substation plays a critical role in stepping down transmission-level voltages for local distribution or interconnecting with other grid assets. The facility is subject to NERC reliability standards and FERC regulation, ensuring compliance with grid stability and operational requirements. National Grid, a major utility in the Northeast, operates this substation as part of its extensive electrical infrastructure network. The substation's location in the United States places it within a highly regulated and technologically advanced electrical grid. Its operational status and voltage level indicate its importance in maintaining reliable power supply to surrounding communities. The facility contributes to grid resilience and supports the integration of distributed energy resources where applicable.
Environmental context
The substation's operation involves high-voltage equipment that may generate electromagnetic fields, though standard mitigation measures are employed. Its urban or suburban location likely requires careful land use planning and noise control. The facility's age and maintenance practices influence its environmental footprint, with modern switchgear reducing SF6 emissions.
Frequently asked questions
East Main Street Substation is located in the United States, with coordinates approximately 42.288768, -71.594548. It is owned and operated by National Grid.
East Main Street Substation operates at 115 kV, which is a common voltage level for sub-transmission and primary distribution in the United States.
East Main Street Substation is operated by National Grid, a major utility company serving the northeastern United States.
As part of the U.S. electrical grid, East Main Street Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 115 kV substation typically steps down higher transmission voltages for local distribution or interconnects with other grid components, ensuring stable power delivery to end users.