Overview
East Hartford Substation is an operational electrical substation in Connecticut, United States, owned and operated by Eversource. It operates at 115 kV, serving the local grid.
East Hartford Substation is an operational electrical substation located in East Hartford, Connecticut, United States. Owned and operated by Eversource, a major utility in the Northeast, this facility plays a key role in the regional power distribution network. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure. As part of the United States electrical infrastructure, this substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability and security, particularly for transmission and sub-transmission assets. The 115 kV voltage level places this facility in the medium-to-high voltage category, serving as a critical link between higher voltage transmission lines and local distribution networks. The substation's location in East Hartford, a suburban area near the Connecticut River, supports the electrical needs of residential, commercial, and industrial customers in the region. Its operational status and connection to the broader New England grid contribute to the reliability of electricity supply in the area. Eversource's ownership ensures compliance with state and federal regulations, including those related to system planning and emergency response.
Environmental context
The East Hartford Substation is situated in a suburban area of Connecticut, near the Connecticut River. The local environment includes mixed residential and industrial land uses. Electrical infrastructure like this substation is designed to minimize environmental impact through proper siting and maintenance practices. The 115 kV voltage level indicates moderate electromagnetic field levels, which are managed according to industry standards. The facility's operation supports grid reliability without significant direct environmental effects, though it is part of a system that enables the integration of renewable energy sources.
Frequently asked questions
East Hartford Substation is located in East Hartford, Connecticut, United States. Its coordinates are approximately 41.77° N, 72.62° W.
East Hartford Substation operates at a voltage of 115 kV, which is a common sub-transmission voltage level in the United States.
East Hartford Substation is owned and operated by Eversource, a major utility company serving customers in Connecticut, Massachusetts, and New Hampshire.
As part of the US electrical grid, East Hartford Substation must comply with NERC reliability standards and FERC regulations. These ensure grid stability and security for transmission and sub-transmission assets.
A 115 kV substation serves as an intermediate point in the electrical grid, stepping down voltage from higher transmission lines (e.g., 230 kV or 345 kV) for distribution to local networks. It is critical for reliable power delivery to communities and industries.