Overview
2K Valley Stream Substation is an operational electrical substation in Valley Stream, New York, owned by Long Island Power Authority. It operates at 138 kV, serving the local grid.
2K Valley Stream Substation is an operational electrical substation located in Valley Stream, New York, United States. Owned by Long Island Power Authority (LIPA), the facility plays a key role in the region's electrical infrastructure, stepping down transmission voltage for distribution to residential and commercial customers. The substation operates at a voltage of 138 kV, a common transmission-level voltage in the United States. As part of the Long Island power grid, it is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulation. The facility's equipment likely includes circuit breakers, transformers, and switchgear typical of a medium-to-large substation. Located in a suburban area near New York City, the substation supports grid stability and reliability for the surrounding community. Its operational status ensures continued power delivery, contributing to the region's energy resilience. The facility's integration with LIPA's network underscores its importance in meeting local electricity demand.
Environmental context
The substation is situated in a densely populated suburban area on Long Island, where environmental considerations include electromagnetic field management, stormwater runoff from impervious surfaces, and potential impacts on local wildlife. The facility's 138 kV voltage level requires adherence to NERC standards for grid reliability, which indirectly supports environmental goals by preventing outages and reducing the need for backup generation.
Frequently asked questions
2K Valley Stream Substation is located in Valley Stream, New York, United States, at coordinates 40.665092, -73.685268.
The substation is owned by Long Island Power Authority (LIPA). The operator is also LIPA, as indicated in the facility data.
The substation operates at a voltage of 138,000 volts (138 kV), which is a standard transmission-level voltage in the United States.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 138 kV substation steps down high-voltage transmission power to lower voltages for distribution, ensuring reliable electricity supply to homes and businesses.