Overview
Dasher Substation is an operational electrical substation in Georgia, United States, owned and operated by Georgia Transmission Corporation. It handles voltages of 115 kV and 24.94 kV, supporting regional grid stability.
Dasher Substation is an operational electrical substation located in Georgia, United States. Owned and operated by Georgia Transmission Corporation, it plays a key role in the state's electrical infrastructure by stepping down transmission voltages for local distribution. The facility is part of the broader Southeastern US grid, which is regulated by NERC reliability standards and FERC oversight. The substation operates with voltage levels of 115,000 volts (115 kV) for transmission and 24,940 volts (24.94 kV) for sub-transmission or distribution. This dual-voltage configuration is typical for substations that connect high-voltage transmission lines to lower-voltage distribution networks. As a transmission-level asset, it is subject to NERC's Critical Infrastructure Protection (CIP) standards and Georgia's state-level utility regulations. Environmental and operational significance: Dasher Substation supports grid reliability in rural and semi-urban areas of southern Georgia. Its location near Valdosta places it within a region experiencing steady population growth, increasing demand for stable electricity. Typical Georgia Transmission assets are maintained under rigorous utility asset management programs to ensure long-term grid resilience.
Environmental context
The substation is situated in a rural area of southern Georgia, characterized by low population density and agricultural land use. The local environment includes wetlands and pine forests, which are typical of the Coastal Plain region. Electrical infrastructure in such areas must consider stormwater management and wildlife protection, particularly for avian species near power lines. The facility's voltage level (115 kV) is moderate, posing minimal environmental impact compared to higher-voltage transmission lines.
Frequently asked questions
Dasher Substation is located in Georgia, United States, near coordinates 30.713865 N, -83.241274 W, in the southern part of the state.
Dasher Substation operates at 115,000 volts (115 kV) for transmission and 24,940 volts (24.94 kV) for sub-transmission or distribution.
Dasher Substation is owned and operated by Georgia Transmission Corporation, a utility that manages high-voltage transmission lines in Georgia.
As a transmission substation in the United States, Dasher Substation must comply with NERC reliability standards and FERC regulations, including Critical Infrastructure Protection (CIP) requirements.
Substations like Dasher step down high transmission voltages to lower distribution voltages, enabling safe delivery of electricity to homes and businesses, while also providing switching and protection functions.