Overview
Seneca Terminal Station is an operational substation in the United States, owned and operated by National Grid. It handles voltages of 230 kV and 115 kV, serving the electrical grid.
Seneca Terminal Station is a substation located in the United States, owned and operated by National Grid. The facility is operational and plays a role in the regional electrical infrastructure, handling transmission-level voltages of 230 kV and 115 kV. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a transmission asset, it is subject to NERC's Critical Infrastructure Protection (CIP) standards and FERC's oversight for interstate electricity transmission. As part of National Grid's network, Seneca Terminal Station contributes to grid stability and reliability in the region. Its dual voltage levels allow it to interconnect different parts of the transmission system, facilitating efficient power flow and supporting the integration of generation resources.
Environmental context
The substation is located in an urban area of New York, where it supports the electrical needs of a dense population. Its operation involves managing high-voltage equipment, which requires careful environmental management to prevent oil spills from transformers and to minimize electromagnetic field exposure. The site's proximity to residential and commercial areas necessitates adherence to local noise and safety regulations.
Frequently asked questions
Seneca Terminal Station is located in the United States, with coordinates approximately 42.8676° N, -78.8213° W, in the state of New York.
Seneca Terminal Station operates at two voltage levels: 230 kV and 115 kV, which are typical for transmission substations in the US.
Seneca Terminal Station is owned and operated by National Grid, a major utility company serving the northeastern United States.
As a transmission substation in the US, Seneca Terminal Station must comply with NERC reliability standards and FERC regulations, including CIP standards for cybersecurity and physical security.
Substations like Seneca Terminal Station are critical for stepping voltage levels up or down, switching circuits, and ensuring reliable power distribution across the grid.