Overview
Curlew Substation is an operational electrical substation in Florida, United States, owned and operated by Duke Energy. It operates at 230 kV, serving as a key node in the regional transmission grid.
Curlew Substation is a 230 kV electrical substation located in Florida, United States, and is owned and operated by Duke Energy. As a high-voltage substation, it plays a critical role in the transmission network, stepping down electricity from long-distance lines to distribution levels for local communities. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid reliability and compliance with mandatory standards. The 230 kV voltage level indicates it is a transmission-class facility, typical for interconnecting major power plants and load centers. Located in the Tampa Bay area, Curlew Substation supports the growing energy demands of the region, which includes residential, commercial, and industrial users. Its strategic position within Duke Energy's network enhances grid stability and resilience, contributing to the reliable delivery of electricity to thousands of customers.
Environmental context
The substation is situated in a subtropical climate zone in Florida, where high temperatures and humidity can affect equipment performance and require robust cooling and insulation systems. The area is prone to hurricanes and severe storms, necessitating resilient infrastructure design to minimize outages. The facility's location in a mixed urban-suburban environment means it must balance operational needs with community and environmental considerations, such as electromagnetic field management and stormwater runoff.
Frequently asked questions
Curlew Substation is located in Florida, United States, near the Tampa Bay area at coordinates 28.053884, -82.724087.
Curlew Substation is owned and operated by Duke Energy, one of the largest electric power holding companies in the United States.
Curlew Substation operates at 230 kV (230,000 volts), which is a standard transmission voltage level in the United States.
As part of the U.S. bulk power system, Curlew Substation must comply with NERC reliability standards and FERC regulations to ensure grid stability and security.
Curlew Substation serves as a critical node in Duke Energy's transmission network, helping to balance load and supply, and providing redundancy to prevent widespread outages.