Overview
Dum Jon Substation is an operational electrical substation in Georgia, United States, owned by Georgia Power. It operates at voltage levels of 230 kV, 115 kV, and 46 kV, serving the regional grid.
Dum Jon Substation is an operational electrical substation located in Georgia, United States, owned and operated by Georgia Power, a major utility in the region. The substation handles multiple voltage levels including 230 kV, 115 kV, and 46 kV, indicating its role in both transmission and distribution within the electrical infrastructure network. As part of the U.S. electrical grid, Dum Jon Substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and the Federal Energy Regulatory Commission (FERC) for transmission-level assets. The substation's voltage levels suggest it serves as a critical node for power distribution in the Augusta area, supporting industrial, commercial, and residential loads. The substation's location in Georgia places it within the Southeastern Electric Reliability Council (SERC) region, which coordinates grid reliability across multiple states. Its operational status and ownership by Georgia Power, a subsidiary of Southern Company, underscore its importance in maintaining grid stability and meeting regional energy demands.
Environmental context
The substation is situated in an urban-industrial area near Augusta, Georgia, where electrical infrastructure supports a mix of manufacturing, military installations, and residential communities. The local environment includes the Savannah River basin, which influences land use and water resources. Substations like Dum Jon are designed to minimize electromagnetic field exposure and comply with environmental regulations regarding oil containment and fire safety.
Frequently asked questions
Dum Jon Substation is located in Georgia, United States, near Augusta. Its coordinates are approximately 33.452034 N, -82.081674 W.
Dum Jon Substation operates at three voltage levels: 230 kV (transmission), 115 kV (subtransmission), and 46 kV (distribution), making it a multi-voltage facility.
Dum Jon Substation is owned and operated by Georgia Power, a subsidiary of Southern Company, which is a major electric utility in the southeastern United States.
As part of the U.S. electrical grid, Dum Jon Substation must comply with NERC reliability standards for grid stability and FERC regulations for transmission assets, as well as state-level utility commission rules.
Substations like Dum Jon transform voltage levels between transmission and distribution networks, facilitate power routing, and provide protection and control functions to ensure reliable electricity delivery to consumers.