Overview
151st Avenue Substation is an operational electrical substation in New York City, owned and operated by Consolidated Edison. It handles voltages of 27 kV and 4 kV, serving the local grid.
151st Avenue Substation is an electrical substation located in New York City, United States, owned and operated by Consolidated Edison, a major utility company. The facility is operational and plays a key role in the region's electrical infrastructure, stepping down transmission voltages for distribution to residential and commercial customers. The substation operates at voltage levels of 27,000 volts and 4,000 volts, typical for distribution substations that connect high-voltage transmission lines to lower-voltage distribution networks. As part of the Consolidated Edison system, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is regulated by the Federal Energy Regulatory Commission (FERC) for interstate aspects, as well as state-level public service commissions. Located in an urban area of New York City, the substation supports the dense electrical demand of the metropolitan region. Its role in the grid is critical for maintaining stability and reliability, especially during peak load periods. The facility contributes to the resilience of the local power supply, serving a large population and commercial base.
Environmental context
The substation is situated in a densely urbanized area of New York City, where electrical infrastructure is critical for supporting high population density and commercial activity. Urban substations like this one are typically designed with compact layouts and may include noise mitigation and oil containment systems to minimize environmental impact. The facility's location in a major city means it must comply with stringent local environmental regulations regarding electromagnetic fields, noise, and stormwater runoff.
Frequently asked questions
151st Avenue Substation is located in New York City, United States, at coordinates approximately 40.666860 N, -73.855055 W.
151st Avenue Substation is an electrical substation that steps down high-voltage transmission power to lower voltages for distribution to homes and businesses. It operates at 27 kV and 4 kV.
The substation is owned and operated by Consolidated Edison, a major utility company serving the New York City area.
Substations in the US must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission. State public service commissions also oversee local distribution.
Distribution substations typically operate at primary voltages between 4 kV and 34.5 kV, stepping down to secondary voltages like 120/240 V for end users. 151st Avenue Substation's 27 kV and 4 kV levels are within this range.