Overview
Glen Saint Mary Substation GTC is an operational electrical substation in Florida, United States, owned and operated by Georgia Transmission Corporation. It operates at 115 kV, serving as a key node in the regional transmission grid.
Glen Saint Mary Substation GTC is an operational electrical substation located near Glen Saint Mary, Florida, United States. Owned and operated by Georgia Transmission Corporation (GTC), the facility operates at a voltage of 115 kV, classifying it as a sub-transmission or distribution-level asset within the broader electrical infrastructure network. The substation plays a role in stepping down high-voltage power from transmission lines to lower voltages for local distribution. As part of the U.S. electrical grid, this substation operates under the regulatory framework established by the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). Georgia Transmission Corporation is a member of the Southeastern Electric Reliability Council (SERC), one of the eight regional entities responsible for ensuring grid reliability. The 115 kV voltage level is typical for sub-transmission systems that serve industrial and residential loads in rural and suburban areas. The substation's location in northern Florida places it within a region experiencing steady population growth and increasing electricity demand. Its operational status ensures continued support for local communities and businesses. The facility contributes to grid stability by providing voltage regulation and switching capabilities, essential for maintaining reliable power supply in the area.
Environmental context
The substation is situated in a rural area of northern Florida, characterized by mixed agricultural and forested land. The 115 kV voltage level indicates a moderate scale of electrical infrastructure, with potential environmental considerations including electromagnetic field (EMF) exposure and land use for transmission corridors. The facility's operation is subject to environmental regulations under the National Environmental Policy Act (NEPA) and state-level requirements for siting and maintenance.
Frequently asked questions
Glen Saint Mary Substation GTC is located near Glen Saint Mary, Florida, United States, at coordinates 30.260323, -82.184372.
The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level electrical infrastructure.
The substation is owned and operated by Georgia Transmission Corporation (GTC), a utility that provides transmission services in the southeastern United States.
As part of the U.S. electrical grid, the substation must comply with NERC reliability standards and FERC regulations. It is also subject to regional oversight by the Southeastern Electric Reliability Council (SERC).
A 115 kV substation typically steps down high-voltage transmission power to lower voltages for local distribution, serving industrial, commercial, and residential customers. It also provides switching and voltage regulation to maintain grid stability.