Tanyard Substation: Operational 69 kV Electrical Substation in the United States

Tanyard Substation is an operational electrical substation located in the United States, with coordinates 38.727073, -75.968560. The facility operates at a voltage of 69 kV, which classifies it as a medium-voltage substation typically used for subtransmission or distribution within the electrical grid. As a substation in the United States, Tanyard Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for the bulk power system, ensuring that substations like Tanyard maintain grid stability and comply with mandatory operational protocols. The substation's location in a rural or suburban area of the U.S. suggests it may serve local communities or industrial loads. Its operational status indicates ongoing contribution to the electrical infrastructure, supporting power delivery and voltage regulation within the regional grid.

The substation is situated in a region with a temperate climate, where seasonal weather variations can impact electrical infrastructure. The 69 kV voltage level indicates a medium-scale facility, which typically has a smaller environmental footprint compared to high-voltage transmission substations. Local ecological considerations may include stormwater management and electromagnetic field effects, though standard mitigation practices are generally in place.