Overview
Millbury Substation No. 2 is an operational 115 kV substation in Millbury, Massachusetts, owned and operated by National Grid. It plays a key role in regional power distribution.
Millbury Substation No. 2 is a 115 kV electrical substation located in Millbury, Massachusetts, United States. Owned and operated by National Grid, the facility is part of the company's extensive transmission and distribution network serving the New England region. As a medium-voltage substation, it steps down power for local distribution or interconnects transmission lines. The substation operates under the regulatory framework of the U.S. Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. National Grid, as the owner and operator, ensures compliance with these standards to maintain grid stability. The 115 kV voltage level is typical for sub-transmission substations that supply industrial and residential areas. Millbury Substation No. 2 contributes to the reliability of the local electrical grid, supporting the energy needs of the surrounding community. Its location in central Massachusetts places it within a region with growing electricity demand, making its operational status critical for maintaining supply continuity. The facility's role in the broader National Grid network underscores its importance in regional energy infrastructure.
Environmental context
The substation is situated in a suburban area of Millbury, Massachusetts, near residential and commercial zones. Its operation involves electromagnetic fields and potential noise from transformers, but modern substations are designed to mitigate these impacts. The site's proximity to the Blackstone River Valley may require attention to stormwater management to prevent runoff into local waterways. Vegetation management around the substation is typical to maintain clearance and reduce fire risk.
Frequently asked questions
Millbury Substation No. 2 is located in Millbury, Massachusetts, United States, at coordinates 42.191697, -71.742771.
Millbury Substation No. 2 operates at 115 kV (115,000 volts), which is a common sub-transmission voltage level in the United States.
Millbury Substation No. 2 is owned and operated by National Grid, a major utility company serving the northeastern United States.
As part of the U.S. bulk power system, Millbury Substation No. 2 must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 115 kV substation typically steps down transmission-level voltage for local distribution or interconnects transmission lines, serving industrial and residential areas.