Overview
Port Saint Joe Substation is an operational electrical substation in Florida, United States, owned and operated by Duke Energy. It operates at 230 kV, serving the regional power grid.
Port Saint Joe Substation is an operational electrical substation located in Port Saint Joe, Florida, United States. Owned and operated by Duke Energy, the facility operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation critical for regional grid stability. As a 230 kV substation, Port Saint Joe Substation plays a key role in the transmission network, stepping down high-voltage electricity for distribution to local communities and industries. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for bulk power systems. The substation supports the electrical infrastructure of the Florida Panhandle, an area prone to hurricanes and tropical storms. Its strategic location and robust design contribute to grid resilience, providing essential power to residential, commercial, and industrial customers in the region.
Environmental context
Located in the Florida Panhandle, Port Saint Joe Substation operates in a coastal environment subject to hurricane risks and saltwater corrosion. The facility's 230 kV infrastructure is designed to withstand extreme weather events, supporting grid reliability in a region with growing energy demand from tourism and industry.
Frequently asked questions
Port Saint Joe Substation is located in Port Saint Joe, Florida, United States, at coordinates 29.811332, -85.286937.
Port Saint Joe Substation is owned and operated by Duke Energy, a major utility company in the United States.
Port Saint Joe Substation operates at 230 kV, which is a high-voltage transmission level used for long-distance power transmission.
As part of the US bulk power system, Port Saint Joe Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
A 230 kV substation steps down high-voltage electricity from transmission lines to lower voltages for distribution, serving as a critical node in the power grid to supply residential, commercial, and industrial customers.