Overview
Black Rock Substation is an operational electrical substation in Connecticut, United States, owned and operated by Eversource. It operates at voltage levels of 115 kV and 69 kV, serving the local grid.
Black Rock Substation is an operational electrical substation located in Connecticut, United States. Owned and operated by Eversource, a major utility in the region, the facility plays a key role in the local electrical infrastructure. The substation handles voltage levels of 115 kV and 69 kV, indicating its function in both transmission and distribution within the grid. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. As part of the New England grid, it is subject to ISO-NE market rules and reliability requirements. The 115 kV voltage level classifies it as a sub-transmission or transmission asset, critical for regional power flow. Located in an urban or suburban area of Connecticut, Black Rock Substation supports the electrical needs of residential, commercial, and industrial customers. Its operational status ensures continued grid stability and power delivery. The facility's age and specific equipment are not detailed, but typical substations of this scale are essential for voltage regulation and system reliability.
Environmental context
The substation is situated in Connecticut, a state with a mix of urban and natural landscapes. Electrical infrastructure like Black Rock Substation can have localized environmental impacts, including electromagnetic fields and land use. However, its role in grid stability supports the integration of renewable energy sources, contributing to broader environmental goals. The facility's location near populated areas requires adherence to safety and noise regulations.
Frequently asked questions
Black Rock Substation is located in Connecticut, United States, at coordinates 41.661822, -72.805590.
Black Rock Substation is owned and operated by Eversource, a major utility company serving the northeastern United States.
Black Rock Substation operates at voltage levels of 115 kV and 69 kV, serving both transmission and distribution functions.
As part of the US electrical grid, Black Rock Substation must comply with NERC reliability standards and FERC regulations, as well as ISO-NE market rules.
Substations like Black Rock are critical for voltage transformation, switching, and protection, ensuring reliable power delivery from transmission lines to distribution networks.