Overview
Millbury Substation No. 5 is an operational substation in Millbury, Massachusetts, owned by National Grid. It operates at 115 kV and 69 kV, serving the regional power grid.
Millbury Substation No. 5 is an electrical substation located in Millbury, Massachusetts, United States. Owned and operated by National Grid, it plays a key role in the local transmission and distribution network. The substation is operational and handles voltage levels of 115 kV and 69 kV, indicating its function in stepping down high-voltage transmission power for regional distribution. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As part of National Grid's infrastructure in New England, it adheres to ISO New England's grid operating procedures. The facility's dual voltage levels suggest it serves both transmission and sub-transmission functions, typical for substations in densely populated areas. Millbury Substation No. 5 contributes to grid stability and reliability for the surrounding community. Its location in central Massachusetts supports the region's growing energy demands, including residential, commercial, and industrial users. The substation's role in voltage regulation and power flow management is critical for maintaining consistent electricity supply in the area.
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 minimize environmental impact. The facility's voltage levels (115 kV and 69 kV) are typical for urban substations, balancing transmission efficiency with local distribution needs. The site's proximity to populated areas necessitates adherence to local zoning and environmental regulations.
Frequently asked questions
Millbury Substation No. 5 is located in Millbury, Massachusetts, United States, at coordinates 42.190138, -71.745980.
Millbury Substation No. 5 operates at 115 kV and 69 kV, handling both transmission and sub-transmission voltages.
The substation is owned and operated by National Grid, a major utility company serving the northeastern United States.
The substation operates under NERC reliability standards and FERC regulations, as well as ISO New England's grid operating procedures.
Substations like Millbury No. 5 step down high-voltage transmission power to lower voltages for distribution, regulate voltage, and ensure grid stability for local communities.