Overview
Alva Substation is an operational electrical substation in Florida, United States, owned and operated by Florida Power & Light. It handles voltages of 230 kV and 24 kV, serving the regional grid.
Alva Substation is an operational electrical substation located in Florida, United States. Owned and operated by Florida Power & Light, it is a key node in the state's electrical infrastructure, stepping down transmission-level voltage for local distribution. The substation operates at dual voltage levels: 230,000 volts (230 kV) for transmission and 24,000 volts (24 kV) for sub-transmission or distribution. This configuration is typical for facilities that connect high-voltage transmission lines to lower-voltage distribution networks. As part of the Florida Power & Light system, Alva Substation adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. Located in a rural area of southwestern Florida, the substation supports the region's growing energy demand, particularly from agricultural and residential sectors. Its role in voltage transformation is critical for maintaining grid stability and ensuring reliable power delivery to surrounding communities. The facility's operational status underscores its ongoing contribution to Florida's electrical infrastructure.
Environmental context
The substation's location in a rural area of Florida means it is situated in a region with significant agricultural activity and natural habitats. The 230 kV transmission lines may traverse environmentally sensitive areas, requiring careful routing and maintenance to minimize ecological impact. Florida's subtropical climate also poses challenges such as hurricane risks, which necessitate robust infrastructure design to ensure grid resilience.
Frequently asked questions
Alva Substation is located in Florida, United States, near the coordinates 26.703734, -81.600401, in a rural area of southwestern Florida.
Alva Substation operates at two voltage levels: 230,000 volts (230 kV) for transmission and 24,000 volts (24 kV) for sub-transmission or distribution.
Alva Substation is owned and operated by Florida Power & Light, a major electric utility in Florida.
As part of the U.S. electrical grid, Alva Substation must comply with NERC reliability standards for transmission assets and FERC regulations for interstate electricity transmission.
Substations like Alva transform voltage levels between transmission and distribution networks, enabling efficient long-distance power transmission and safe local distribution. They also provide switching, protection, and monitoring functions to maintain grid stability.