Overview
Flowerfield Substation is an operational electrical substation owned by Long Island Power Authority in New York, United States. It operates at 69 kV, serving the local grid.
Flowerfield Substation is an operational electrical substation located in New York, United States, owned and operated by Long Island Power Authority (LIPA). The substation operates at a voltage of 69 kV, placing it in the sub-transmission or distribution voltage class typical for regional power distribution networks. As part of LIPA's infrastructure, Flowerfield Substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability and security. The 69 kV voltage level indicates it likely serves as a distribution substation, stepping down power from higher transmission voltages to supply local communities on Long Island. The substation plays a key role in maintaining reliable electricity supply to the surrounding area. Its operational status ensures continued support for residential, commercial, and industrial customers within the LIPA service territory, contributing to the overall resilience of the regional electrical grid.
Environmental context
The substation is located in a suburban area of Long Island, New York, where electrical infrastructure must balance reliability with environmental considerations such as storm resilience and land use. The 69 kV voltage level suggests it is part of the distribution network, which typically has lower environmental impact than high-voltage transmission lines but still requires careful siting to minimize visual and ecological disruption.
Frequently asked questions
Flowerfield Substation is located in New York, United States, specifically on Long Island. Its coordinates are approximately 40.893841 N, -73.144927 W.
Flowerfield Substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution substations in the United States.
Flowerfield Substation is owned and operated by the Long Island Power Authority (LIPA), a public utility serving Long Island, New York.
As part of the US electrical grid, Flowerfield Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 69 kV substation typically steps down higher transmission voltages for distribution to local areas, serving residential, commercial, and industrial customers within its service region.