Overview
Commercial Metals Substation JEA is an operational electrical substation in Jacksonville, Florida, operated by JEA. It operates at 69 kV, serving the local grid.
Commercial Metals Substation JEA is an operational electrical substation located in Jacksonville, Florida, United States. Owned and operated by JEA, the facility plays a role in the regional power distribution network. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for industrial and commercial supply. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. JEA, as a municipal utility, adheres to these standards to ensure grid stability. The 69 kV voltage level is common for sub-transmission and distribution, connecting higher-voltage transmission lines to local distribution networks. This substation supports the electrical infrastructure for the Jacksonville area, contributing to reliable power supply for commercial and industrial customers. Its location near the St. Johns River and within an urban environment underscores its importance in maintaining grid resilience and meeting local energy demands.
Environmental context
Located in an urban area of Jacksonville, Florida, the substation operates in a region with a humid subtropical climate, which can pose challenges such as storm-related outages and heat stress on equipment. The facility's 69 kV voltage level is typical for distribution substations, and its age and maintenance practices are critical for minimizing environmental risks like oil leaks from transformers. Proximity to the St. Johns River requires adherence to environmental regulations to prevent contamination.
Frequently asked questions
Commercial Metals Substation JEA is located in Jacksonville, Florida, United States, at coordinates 30.346988, -81.756077.
The substation operates at a voltage of 69 kV, which is a common medium-voltage level for sub-transmission and distribution networks.
The substation is owned and operated by 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 69 kV substation typically steps down voltage from higher transmission levels (e.g., 115 kV or 230 kV) for distribution to industrial and commercial customers, or steps up voltage for local generation interconnection.