Overview
Cayce Substation is an operational electrical substation in South Carolina, United States, owned and operated by Dominion Energy. It operates at 33 kV, serving the local grid.
Cayce Substation is an operational electrical substation located in South Carolina, United States. Owned and operated by Dominion Energy, the facility plays a role in the regional power distribution network. The substation operates at a voltage of 33 kV, which is typical for distribution-level infrastructure in the United States. As part of the U.S. electrical grid, Cayce Substation operates under regulatory oversight from the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). Dominion Energy, a major utility in the region, manages the substation as part of its transmission and distribution system. The 33 kV voltage level indicates that this substation likely serves local distribution needs rather than high-voltage transmission. The substation's location in South Carolina places it within a region experiencing steady population growth and industrial activity. Its operational status ensures continued support for residential, commercial, and industrial customers in the area. The facility contributes to grid stability and reliability, aligning with Dominion Energy's commitment to delivering electricity safely and efficiently.
Environmental context
Cayce Substation is situated in South Carolina, a state with a humid subtropical climate. The region experiences hot summers and mild winters, with occasional severe weather events such as thunderstorms and hurricanes that can impact grid reliability. The substation's urban or suburban location influences its design and maintenance practices, with considerations for storm resilience and vegetation management to prevent outages.
Frequently asked questions
Cayce Substation is located in South Carolina, United States, near coordinates 33.972858, -81.063715.
Cayce Substation operates at a voltage of 33 kV, which is typical for distribution-level substations in the United States.
Cayce Substation is owned and operated by Dominion Energy, a major utility company serving the region.
As part of the U.S. electrical grid, Cayce Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 33 kV substation typically steps down voltage from transmission lines for local distribution, serving residential, commercial, and industrial customers in the area.