Overview
Key Biscayne Substation is an operational 138 kV electrical substation owned and operated by Florida Power & Light in Key Biscayne, Florida, serving the local grid.
Key Biscayne Substation is a 138 kV electrical substation located in Key Biscayne, Florida, United States. Owned and operated by Florida Power & Light (FPL), it plays a critical role in distributing electricity to the island community and surrounding areas. The substation is part of FPL's extensive transmission network, which serves millions of customers across Florida. The substation operates at 138 kV, a common voltage level for subtransmission and distribution in the United States. It is regulated under the North American Electric Reliability Corporation (NERC) standards and the Federal Energy Regulatory Commission (FERC) for reliability and market operations. As part of FPL's grid, it adheres to strict operational protocols to ensure stability and safety. Key Biscayne is a barrier island in Miami-Dade County, making the substation's location environmentally sensitive due to proximity to coastal ecosystems. The facility supports the island's residential and commercial power needs, contributing to community resilience. Its operational status ensures continued service to a region prone to hurricanes, highlighting the importance of robust electrical infrastructure.
Environmental context
Key Biscayne is a barrier island with coastal ecosystems, including mangroves and seagrass beds, which are sensitive to construction and maintenance activities. The substation's location requires careful management to avoid impacts on local wildlife and water quality. Florida's hurricane-prone climate also necessitates resilient infrastructure to prevent outages and environmental damage from storm surges.
Frequently asked questions
Key Biscayne Substation is located in Key Biscayne, Florida, United States, at coordinates 25.700674, -80.162268.
Key Biscayne Substation operates at 138 kV, a standard voltage level for subtransmission and distribution in the United States.
Key Biscayne Substation is owned and operated by Florida Power & Light (FPL), a major electric utility serving Florida.
Substations in the United States must comply with NERC reliability standards and FERC regulations to ensure grid stability and safety.
The substation provides critical electricity distribution to Key Biscayne, a barrier island community, supporting residential and commercial needs, especially during hurricane season.