Overview
Greenland Plant Substation JEA is a 230 kV substation in Jacksonville, Florida, operated by Jacksonville Electric Authority. It supports regional grid stability and power distribution.
Greenland Plant Substation JEA is a high-voltage substation located in Jacksonville, Florida, United States. Operated by the Jacksonville Electric Authority (JEA), this facility operates at 230 kV, a standard transmission-level voltage that connects generation sources to distribution networks. As part of JEA's infrastructure, it plays a key role in serving the electric needs of the Jacksonville metropolitan area. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. The 230 kV voltage level indicates it is a transmission substation, typically handling large power flows and interconnecting with other high-voltage lines. Such facilities are critical for grid stability and are often equipped with modern protection and automation systems. Environmentally, the substation's location in a suburban area of Jacksonville minimizes direct ecological impact while supporting urban and industrial energy demands. Its role in the local grid enhances energy reliability for residential, commercial, and industrial customers. The facility's operational status and integration into JEA's network underscore its importance to the region's electrical infrastructure.
Environmental context
The substation is situated in a suburban area of Jacksonville, Florida, a region characterized by a humid subtropical climate with frequent thunderstorms and hurricane risks. Its 230 kV voltage level and transmission role mean it is designed to withstand severe weather, with robust construction and redundancy. The facility's location near residential and commercial zones requires careful management of electromagnetic fields and noise, though standard mitigation measures are typically in place. Overall, the environmental context is typical for a transmission substation in a coastal urban setting.
Frequently asked questions
Greenland Plant Substation JEA is located in Jacksonville, Florida, United States, at coordinates 30.158552, -81.518577.
The substation operates at 230 kV, which is a standard transmission voltage level used for bulk power transfer and interconnection.
The substation is operated by the Jacksonville Electric Authority (JEA), a municipal utility serving the Jacksonville area.
As part of the US bulk power system, the substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 230 kV substation typically steps down transmission voltage for distribution or interconnects multiple transmission lines, playing a critical role in maintaining grid reliability and power flow.