Overview
McCall Substation is an operational electrical substation in Florida, United States, owned and operated by Florida Power & Light. It operates at voltage levels of 138 kV and 24 kV.
McCall Substation is an operational electrical substation located in Florida, United States. Owned and operated by Florida Power & Light, it serves as a key node in the regional power grid, stepping down transmission-level voltage for local distribution. The substation operates at dual voltage levels of 138 kV and 24 kV, indicating a role in both high-voltage transmission and medium-voltage distribution. As part of Florida Power & Light's network, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for transmission assets. The facility's location in Florida, a state with growing energy demand and vulnerability to extreme weather, underscores the importance of grid resilience. McCall Substation contributes to the stability and reliability of the local electrical infrastructure, supporting residential, commercial, and industrial customers in the region. Its operational status ensures continued service to the community, and its integration into the broader FPL grid highlights its significance in maintaining power quality and supply continuity.
Environmental context
The substation's location in Florida places it in a region prone to hurricanes and tropical storms, which can pose risks to electrical infrastructure. The facility's design likely incorporates measures to withstand extreme weather, such as elevated equipment and robust structural standards. The surrounding environment includes both urban and natural areas, and the substation's operation must balance reliability with environmental stewardship, including management of potential oil leaks from transformers and electromagnetic field considerations.
Frequently asked questions
McCall Substation is located in Florida, United States, at coordinates 26.928275, -82.224135. It is owned and operated by Florida Power & Light.
McCall Substation operates at voltage levels of 138 kV (high-voltage transmission) and 24 kV (medium-voltage distribution), allowing it to step down power for local distribution.
McCall Substation is owned and operated by Florida Power & Light (FPL), a major electric utility serving millions of customers in Florida.
Substations in the United States are subject to NERC reliability standards for grid stability and FERC regulation for transmission assets. Facilities like McCall must comply with these frameworks to ensure safe and reliable operation.
A substation like McCall serves as a critical node in the electrical grid, transforming voltage levels between transmission and distribution systems, and providing switching, protection, and control functions to maintain grid stability and power quality.