Sawyer Avenue Substation - High-Voltage Electrical Substation in the United States

Sawyer Avenue Substation is an operational electrical substation located in the United States, with coordinates 42.978192, -78.918091. The facility operates at a voltage of 230 kV, classifying it as a high-voltage substation critical for transmission-level power distribution. As part of the U.S. electrical grid, it supports the reliable delivery of electricity to surrounding areas. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. At 230 kV, this facility is typical of transmission substations that interconnect regional grids and step down voltage for local distribution. The U.S. grid relies on such substations to maintain stability and accommodate load variations. Environmentally, the substation's location in a populated area underscores its importance for urban and suburban electricity supply. Its operation contributes to grid resilience, supporting industrial, commercial, and residential consumers. The facility's role in voltage regulation and power flow management is essential for minimizing transmission losses and ensuring efficient energy use.

The substation is situated in a region with a temperate climate, where seasonal temperature variations influence electricity demand for heating and cooling. Its urban location means it serves a dense population center, requiring robust infrastructure to maintain grid stability. The 230 kV voltage level indicates it is a key node in the transmission network, with potential environmental impacts related to electromagnetic fields and land use, though modern substations are designed to mitigate these effects.