Dalzell Substation - 69 kV Electrical Substation in the United States

Dalzell Substation is an operational electrical substation located in the United States, with coordinates 34.016413, -80.421933. The facility operates at a voltage of 69 kV, placing it in the medium-voltage range typical for distribution-level substations that serve local communities and industrial areas. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and is subject to Federal Energy Regulatory Commission (FERC) oversight for reliability standards. In the United States, substations like Dalzell are critical nodes in the power grid, stepping down transmission voltages for distribution to end users. The 69 kV level is commonly used for subtransmission or distribution, supporting urban and rural loads. As part of the U.S. electrical infrastructure, Dalzell Substation contributes to grid resilience and power delivery in its region. Its operational status ensures continued service to connected customers, and its location in the southeastern U.S. places it within a grid that must manage seasonal demand peaks from heating and cooling. The facility's role in maintaining reliable electricity supply underscores its importance to local communities.

The substation is located in a region with a humid subtropical climate, where seasonal temperature extremes drive electricity demand for heating and cooling. The 69 kV voltage level indicates it serves a mix of residential, commercial, and possibly light industrial loads. Its location in the southeastern U.S. means it may be exposed to weather-related risks such as thunderstorms and hurricanes, which can affect grid stability. The facility's design likely includes standard environmental safeguards for oil containment and noise mitigation.