Overview
Pocomoke Substation is an operational electrical substation in Maryland, United States, owned and operated by Delmarva Power. It handles voltages of 138 kV and 12.47 kV, serving the local grid.
Pocomoke Substation is an operational electrical substation located in Maryland, United States. Owned and operated by Delmarva Power, it is a key node in the regional transmission and distribution network, stepping down high-voltage power for local distribution. The substation operates at two voltage levels: 138 kV for transmission and 12.47 kV for distribution, indicating its role in connecting the bulk power system to local feeders. As part of the Delmarva Power system, 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, ensuring grid stability and security. Pocomoke Substation supports the electrical infrastructure of the Eastern Shore region, providing reliable power to residential, commercial, and industrial customers. Its location in a rural coastal area underscores its importance in maintaining service continuity in a region susceptible to weather-related disruptions, such as hurricanes and nor'easters.
Environmental context
The substation is situated in a rural area of Maryland's Eastern Shore, near the Pocomoke River and coastal wetlands. Its operation involves managing voltage levels critical to grid stability, with equipment age and maintenance practices influencing environmental risk. The surrounding ecosystem may be sensitive to potential oil spills from transformers or electromagnetic field effects, though standard mitigation measures are typically in place.
Frequently asked questions
Pocomoke Substation is located in Maryland, United States, near the Pocomoke River on the Eastern Shore. Its coordinates are approximately 38.0665° N, -75.5772° W.
Pocomoke Substation operates at two voltage levels: 138 kV for transmission and 12.47 kV for distribution, allowing it to step down high-voltage power for local use.
Pocomoke Substation is owned and operated by Delmarva Power, a utility company serving the Delmarva Peninsula region.
As part of the US bulk power system, Pocomoke Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
Substations like Pocomoke are critical for voltage transformation and switching, connecting transmission lines to distribution networks to deliver electricity to homes and businesses reliably.