Overview
Dennis Substation is an operational electrical substation in New Jersey, United States, owned and operated by Atlantic City Electric. It handles voltages of 230 kV, 138 kV, and 69 kV, serving the regional power grid.
Dennis Substation is an electrical substation located in New Jersey, United States, and is owned and operated by Atlantic City Electric, a utility serving the Mid-Atlantic region. The facility is operational and plays a key role in the local transmission and distribution network, handling multiple voltage levels to ensure reliable power delivery. The substation operates at voltages of 230 kV, 138 kV, and 69 kV, indicating its role in both high-voltage transmission and sub-transmission. As part of the PJM Interconnection grid, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission assets. The facility's voltage levels suggest it is a medium-to-large substation critical for grid stability in the region. Dennis Substation supports the electrical infrastructure of southern New Jersey, including residential, commercial, and industrial customers. Its location near coastal areas may require resilience measures against weather events. The substation's integration into the broader PJM network underscores its importance for regional energy reliability and capacity.
Environmental context
The substation is situated in a coastal region of New Jersey, which is prone to extreme weather events such as nor'easters and hurricanes. This environmental context necessitates robust infrastructure design to maintain grid stability and prevent outages. The facility's voltage levels and criticality to the local grid highlight the importance of environmental resilience in its operation.
Frequently asked questions
Dennis Substation is located in New Jersey, United States, near coordinates 39.195116, -74.740835. It is owned and operated by Atlantic City Electric.
Dennis Substation operates at 230 kV, 138 kV, and 69 kV, making it a multi-voltage substation that supports both high-voltage transmission and sub-transmission.
Dennis Substation is owned and operated by Atlantic City Electric, a utility company serving customers in southern New Jersey.
As part of the U.S. electrical grid, Dennis Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets. It is also part of the PJM Interconnection regional transmission organization.
Substations like Dennis are critical nodes in the electrical grid, stepping voltage up or down for efficient transmission and distribution. They also provide switching, protection, and monitoring functions to ensure grid stability and reliability.