Davie Substation - 230 kV Electrical Substation in Florida, United States

Davie Substation is an operational electrical substation located in Florida, United States, owned and operated by Florida Power & Light (FPL). The facility operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation critical for bulk power transfer within the regional grid. As part of FPL's extensive network, it supports the reliable delivery of electricity to residential, commercial, and industrial customers in the surrounding area. The substation's 230 kV voltage level aligns with typical transmission infrastructure in the United States, where voltages above 100 kV are used for long-distance power transmission. The facility operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) for wholesale electricity markets and must comply with North American Electric Reliability Corporation (NERC) reliability standards. These standards ensure grid stability, including requirements for maintenance, cybersecurity, and emergency response. Davie Substation plays a vital role in the local electrical infrastructure, contributing to grid resilience and supporting the growing energy demands of South Florida. Its location in a densely populated region underscores its importance for maintaining power quality and reliability. The substation's operational status and integration into FPL's network highlight its significance in the broader context of the U.S. electrical grid.

The substation is situated in a subtropical climate zone, where high temperatures and humidity can affect equipment performance and require robust cooling and insulation systems. The area is also prone to hurricanes, necessitating resilient infrastructure design to withstand extreme weather events. The facility's urban location means it must manage electromagnetic field considerations and integrate with existing land use while supporting the region's growing electricity demand.