Overview
Elmwest Substation is an operational electrical substation in the United States, owned and operated by United Illuminating Company. It operates at 115 kV, serving the regional grid.
Elmwest Substation is an operational electrical substation located in the United States, owned and operated by United Illuminating Company. The facility plays a key role in the regional transmission network, stepping down high-voltage electricity for distribution. The substation operates at 115 kV, a standard voltage level for sub-transmission and distribution in the US. As part of the United Illuminating Company's infrastructure, it is subject to NERC reliability standards and FERC regulation, ensuring grid stability and compliance with mandatory reliability requirements. Elmwest Substation supports the local electrical grid by facilitating power flow and voltage regulation. Its operation contributes to the reliability of electricity supply in the region, serving residential, commercial, and industrial customers. The facility's location in an urban area underscores its importance in maintaining grid resilience.
Environmental context
The substation is situated in an urban environment, where electrical infrastructure is critical for supporting dense population and economic activity. The 115 kV voltage level indicates a role in distributing power from higher-voltage transmission lines to local networks. Urban substations like Elmwest are often designed with compact layouts and may incorporate noise mitigation and oil containment systems to minimize environmental impact.
Frequently asked questions
Elmwest Substation is located in the United States, with coordinates approximately 41.2759 N, -72.9545 W. It is part of the United Illuminating Company's network.
Elmwest Substation operates at 115 kV, which is a common voltage for sub-transmission and distribution in the United States.
Elmwest Substation is owned and operated by United Illuminating Company, a utility serving parts of Connecticut.
As part of the US electrical grid, Elmwest Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 115 kV substation typically steps down voltage from higher transmission levels (e.g., 230 kV or 345 kV) for distribution to local networks, serving industrial, commercial, and residential customers.