Overview
Poplar Chapel Substation is an operational electrical substation owned and operated by Dominion Energy in the United States, operating at 115 kV.
Poplar Chapel Substation is an electrical substation located in the United States, owned and operated by Dominion Energy. The facility operates at a voltage of 115 kV, placing it within the sub-transmission or distribution voltage range typical for regional power distribution. As a substation under Dominion Energy, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and must comply with North American Electric Reliability Corporation (NERC) reliability standards. The 115 kV voltage level is common for serving industrial, commercial, and residential loads, and the substation likely includes switchgear, transformers, and protection systems adhering to IEEE and ISO/IEC 61850 standards for automation. The substation plays a critical role in maintaining grid stability and reliability in its service area. Its operational status ensures continued power delivery to local communities, supporting economic activity and daily life. The facility's location in the southeastern United States aligns with the region's growing energy demands and integration of renewable energy sources.
Environmental context
The substation's location in a rural or suburban area of North Carolina influences its environmental context. Substations at this voltage level typically have a small footprint and are designed to minimize visual and ecological impact. The surrounding landscape may include agricultural or forested areas, requiring careful siting to avoid sensitive habitats. Dominion Energy follows environmental guidelines for stormwater management and oil containment to prevent contamination.
Frequently asked questions
Poplar Chapel Substation is located in the United States, with coordinates approximately 35.8057° N, -76.8797° W, likely in North Carolina.
Poplar Chapel Substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution networks.
Poplar Chapel Substation is owned and operated by Dominion Energy, a major utility company in the United States.
As part of the US electrical grid, the substation must comply with NERC reliability standards and FERC regulations, as well as IEEE and ISO/IEC 61850 standards for substation automation.
A 115 kV substation steps down transmission-level voltage for distribution to local areas, ensuring reliable power supply to residential, commercial, and industrial customers.