Overview
JAX Heights Substation JEA is an operational electrical substation in Jacksonville, Florida, owned and operated by Jacksonville Electric Authority. It operates at 230 kV, serving the local grid.
JAX Heights Substation JEA is an operational electrical substation located in Jacksonville, Florida, United States. Owned and operated by Jacksonville Electric Authority (JEA), this facility plays a key role in the regional power distribution network. The substation operates at a voltage of 230 kV, classifying it as a high-voltage transmission-level asset critical for grid stability and reliability. As a substation under JEA's management, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for transmission-level assets. The facility likely employs modern switchgear and automation systems, potentially compliant with ISO/IEC 61850 standards for substation automation, ensuring efficient and secure power flow management. The substation's location in Jacksonville, a major urban center in Florida, underscores its importance in supporting the city's residential, commercial, and industrial electricity demand. Its 230 kV voltage level indicates a role in bulk power transmission, connecting generation sources to distribution networks and enhancing grid resilience in the region.
Environmental context
Located in an urban area of Jacksonville, Florida, the substation operates within a region characterized by a subtropical climate with high humidity and frequent thunderstorms. The facility's design likely incorporates measures to withstand extreme weather events, such as hurricanes, which are common in the area. The substation's high-voltage equipment is typically insulated and protected to minimize environmental impact, including noise and electromagnetic fields, in compliance with local regulations.
Frequently asked questions
JAX Heights Substation JEA is located in Jacksonville, Florida, United States, at coordinates 30.224464, -81.818699.
JAX Heights Substation JEA operates at 230 kV, which is a high-voltage transmission level used for bulk power transfer.
JAX Heights Substation JEA is owned and operated by Jacksonville Electric Authority (JEA), a public utility serving the Jacksonville area.
As part of the US electrical grid, JAX Heights Substation JEA must comply with NERC reliability standards and FERC regulations for transmission assets.
A 230 kV substation typically serves as a transmission-level facility, stepping down voltage for distribution or interconnecting major power lines to ensure grid stability.