Overview
Marvin Griffin Road Substation is an operational electrical substation in Georgia, United States, owned and operated by Georgia Power. It operates at 115 kV, serving the local grid.
Marvin Griffin Road Substation is an operational electrical substation located in Georgia, United States. Owned and operated by Georgia Power, a major utility in the region, the facility plays a key role in the state's electrical infrastructure. The substation operates at a voltage of 115 kV, classifying it as a medium-voltage substation typical for distribution and sub-transmission networks. As part of Georgia Power's network, the substation is subject to regulatory oversight by the Georgia Public Service Commission and must comply with NERC reliability standards for grid stability. The facility likely includes modern switchgear and protection systems to ensure safe and reliable power delivery. Georgia's electrical infrastructure is characterized by a mix of generation sources, including natural gas, nuclear, and renewables, with substations like this one facilitating power distribution to residential and commercial customers. The substation's location in the Augusta area supports local community energy needs and contributes to the resilience of the regional grid. Its operational status ensures continued service, and its integration into Georgia Power's network highlights its importance in maintaining reliable electricity supply. The facility's design and maintenance align with industry best practices for substation automation and safety.
Environmental context
The substation is located in a suburban area near Augusta, Georgia, where the local environment includes mixed residential and commercial land use. The facility's operation involves electromagnetic fields and potential noise, but standard mitigation measures are in place. The surrounding region experiences a humid subtropical climate, with occasional severe weather that can impact grid reliability, necessitating robust infrastructure design.
Frequently asked questions
Marvin Griffin Road Substation is located in Georgia, United States, near the city of Augusta. Its coordinates are approximately 33.3947° N, -81.9950° W.
Marvin Griffin Road Substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution substations in the United States.
The substation is owned and operated by Georgia Power, a subsidiary of Southern Company and a major electric utility serving the state of Georgia.
Substations in the United States must comply with NERC reliability standards for grid stability and are subject to FERC regulation for transmission-level assets. State-level oversight is provided by the Georgia Public Service Commission.
A 115 kV substation typically steps down voltage from higher transmission levels for distribution to local networks, serving industrial, commercial, and residential customers. It also provides switching and protection functions to maintain grid reliability.