Overview
Griffis Loop Substation #09 CLAY is an operational 115 kV substation in Florida, United States, owned by Clay Electric Cooperative. It plays a key role in local grid stability and power distribution.
Griffis Loop Substation #09 CLAY is an electrical substation located in Clay County, Florida, United States. Operated by Clay Electric Cooperative, the facility operates at 115 kV, a standard transmission voltage level that supports medium-scale power distribution across the region. The substation is part of the cooperative's network serving residential, commercial, and industrial customers in northeastern Florida. 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. As a 115 kV facility, it falls under NERC's transmission planning and protection system requirements. The equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards, though specific age and configuration are not detailed. Environmentally, the substation is situated in a rural-to-suburban transition area near the city of Clay. Its operation supports grid resilience and power quality for local communities. As part of the Clay Electric Cooperative network, it contributes to the cooperative's mission of providing reliable electricity to member-owners. The facility's voltage level and location underscore its importance in maintaining stable power supply amid growing demand in the region.
Environmental context
The substation is located in a mixed rural-suburban area of northeastern Florida, characterized by flat terrain and a humid subtropical climate. The 115 kV voltage level indicates it serves as a distribution substation, stepping down transmission voltage for local use. Its proximity to residential and agricultural areas means it must adhere to noise and electromagnetic field regulations. The facility's design likely incorporates standard environmental safeguards such as oil containment for transformers and vegetation management to prevent outages.
Frequently asked questions
Griffis Loop Substation #09 CLAY is located in Clay County, Florida, United States, near the city of Clay. Its approximate coordinates are 29.926629 N, -82.085847 W.
The substation operates at 115 kV (115,000 volts), which is a common transmission voltage level used for distributing electricity from high-voltage transmission lines to local distribution networks.
The substation is owned and operated by Clay Electric Cooperative, a member-owned utility serving parts of northeastern Florida.
As part of the U.S. bulk power system, the substation must comply with NERC reliability standards (e.g., FAC-008 for facility ratings) and FERC regulations. It also follows IEEE and ANSI standards for substation equipment and safety.
A 115 kV substation typically steps down transmission voltage to lower levels for distribution to homes and businesses. It also provides switching and protection functions to maintain grid stability and isolate faults.