Overview
Tomac Substation is an operational electrical substation in Connecticut, United States, owned and operated by Eversource. It handles voltages of 115 kV and 27.8 kV, serving the local grid.
Tomac Substation is an operational electrical substation located in 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 voltage levels of 115 kV and 27.8 kV, indicating its function in stepping down transmission voltages for local distribution. As part of the U.S. electrical infrastructure, Tomac Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for the bulk power system, ensuring grid stability and security. The substation's voltage levels suggest it is a medium-voltage facility, typical for suburban or industrial areas, and likely includes modern switchgear and protection systems compliant with industry standards. The environmental context of Tomac Substation is shaped by its location in Connecticut, a state with a mix of urban, suburban, and coastal environments. The substation's operation supports the local grid's resilience, particularly during peak demand or extreme weather events common in the Northeast. Its proximity to residential or commercial areas necessitates careful management of electromagnetic fields and noise, though no specific environmental designations are confirmed for this site.
Environmental context
Located in Connecticut, Tomac Substation operates in a region with a temperate climate and a mix of suburban and coastal environments. The substation's voltage levels (115 kV and 27.8 kV) indicate it serves as a distribution hub, potentially near residential or commercial areas. Its operation is subject to local environmental regulations regarding noise, electromagnetic fields, and stormwater management, though no specific protected areas are confirmed nearby.
Frequently asked questions
Tomac Substation is located in Connecticut, United States, at coordinates 41.034001, -73.563376. It is owned and operated by Eversource.
Tomac Substation operates at voltage levels of 115 kV and 27.8 kV, typical for a distribution substation stepping down transmission voltage for local use.
Tomac Substation is owned and operated by Eversource, a major utility company serving parts of Connecticut, Massachusetts, and New Hampshire.
As part of the U.S. bulk power system, Tomac Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Tomac are critical for voltage transformation and power distribution, connecting high-voltage transmission lines to lower-voltage distribution networks that serve homes and businesses.