Overview
North Marlboro Substation is an operational electrical substation in the United States, owned and operated by National Grid. It operates at 115 kV, serving the regional power grid.
North Marlboro 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 distribution voltage range typical for regional power distribution. The substation's 115 kV voltage level indicates it plays a role in stepping down power from higher transmission voltages for local distribution, or interconnecting distribution networks. As part of National Grid's infrastructure, it operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid reliability and compliance with standards. Located in North Marlboro, the substation supports the electrical infrastructure of the surrounding community and industrial areas. Its operational status contributes to grid stability and power delivery, serving as a critical node in the regional electricity network. Its continued operation underscores its importance to local energy supply.
Environmental context
The substation is situated in a region with a mix of residential and commercial development. Its 115 kV voltage level suggests it is part of the distribution network, which typically has lower environmental impact than high-voltage transmission lines. The facility's operation is subject to environmental regulations regarding electromagnetic fields and equipment maintenance, but no specific local ecological sensitivities are documented.
Frequently asked questions
North Marlboro Substation is located in the United States, with coordinates approximately 42.3628° N, 71.6006° W. It is part of National Grid's service area.
North Marlboro Substation operates at a voltage of 115 kV, which is typical for sub-transmission or distribution-level substations in the United States.
North Marlboro Substation is owned and operated by National Grid, a major utility company serving parts of the northeastern United States.
Substations in the United States, including North Marlboro, must comply with NERC reliability standards and FERC regulations. These standards cover grid stability, equipment maintenance, and operational safety.
A 115 kV substation typically steps down voltage from higher transmission levels (e.g., 230 kV or 345 kV) for distribution to local networks, or interconnects distribution lines. It is a critical node for reliable electricity delivery.