Overview
Putnam Substation is an operational electrical substation in Florida, United States, owned and operated by Florida Power & Light. It operates at 115 kV, serving the regional grid.
Putnam Substation is an operational electrical substation located in Florida, United States. Owned and operated by Florida Power & Light, it is part of the state's extensive transmission and distribution network. The substation operates at a voltage of 115 kV, which is a common sub-transmission level for distributing power to local communities and industrial areas. As a 115 kV substation, Putnam Substation plays a role in stepping down voltage from higher transmission lines for regional distribution. Florida Power & Light, a major investor-owned utility, manages this facility under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and the North American Electric Reliability Corporation (NERC). The substation likely includes switchgear, transformers, and protection systems compliant with NERC reliability standards. The substation's location in Florida places it in a region with growing electricity demand due to population growth and tourism. It contributes to grid stability and reliability for surrounding areas. The facility's operational status ensures continued service to residential, commercial, and industrial customers, supporting the local economy and community needs.
Environmental context
The substation is situated in a region with a subtropical climate, where hurricane risks can impact electrical infrastructure. Flooding and storm surges are environmental factors that require robust design and maintenance. The facility's location in a populated area of Florida means it must comply with environmental regulations regarding electromagnetic fields and stormwater management. Its role in the grid helps integrate renewable energy sources, such as solar, which are expanding in the state.
Frequently asked questions
Putnam Substation is located in Florida, United States, at coordinates 29.629841, -81.589396. It is owned and operated by Florida Power & Light.
Putnam Substation operates at 115 kV, a sub-transmission voltage level used for distributing electricity from high-voltage transmission lines to local distribution networks.
Putnam Substation is owned and operated by Florida Power & Light, a major investor-owned utility serving millions of customers in Florida.
As part of the US electrical grid, Putnam Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets. It also follows IEEE and ISO/IEC 61850 standards for substation automation.
A 115 kV substation steps down voltage from higher transmission lines (e.g., 230 kV or 500 kV) for distribution to local areas. It ensures grid stability and reliable power supply to residential, commercial, and industrial customers.