Overview
Calhoun Substation #2 is an operational 115 kV substation in Georgia, United States, owned and operated by MEAG. It plays a role in regional grid stability and power distribution.
Calhoun Substation #2 is an electrical substation located in Georgia, United States, near the coordinates 34.498263, -84.958248. Owned and operated by MEAG (Municipal Electric Authority of Georgia), the facility is part of the state's electrical infrastructure network. With a voltage level of 115 kV, it is classified as a medium-voltage substation, typically serving distribution or sub-transmission functions. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a 115 kV facility, it likely connects local distribution networks to higher-voltage transmission lines, supporting grid stability in the region. The equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE standards. Calhoun Substation #2 contributes to the electrical supply for the surrounding area, including residential, commercial, and industrial customers. Its operational status ensures continued power delivery, and its location in Georgia places it within the Southeastern Electric Reliability Council (SERC) region, which coordinates reliability across multiple states. The facility's role in the grid underscores its importance to local energy security.
Environmental context
The substation is located in a rural area of northwestern Georgia, characterized by mixed forest and agricultural land. The 115 kV voltage level indicates it is a medium-voltage facility, typically with lower environmental impact than high-voltage transmission lines. Its rural setting reduces exposure to urban heat island effects and allows for natural vegetation management around the site. The facility's operation is subject to environmental regulations regarding electromagnetic fields and stormwater runoff.
Frequently asked questions
Calhoun Substation #2 is located in Georgia, United States, near coordinates 34.498263, -84.958248. It is in a rural area of northwestern Georgia.
Calhoun Substation #2 operates at 115 kV, which is a medium-voltage level typical for sub-transmission and distribution substations.
Calhoun Substation #2 is owned and operated by MEAG (Municipal Electric Authority of Georgia), a public power entity serving communities in Georgia.
Substations in the United States must comply with NERC reliability standards and FERC regulations. For 115 kV facilities, standards such as NERC CIP for cybersecurity and NERC PRC for protection systems are relevant.
A 115 kV substation typically steps down voltage from higher transmission levels (e.g., 230 kV or 500 kV) for distribution to local networks, or interconnects sub-transmission lines. It helps maintain grid stability and reliability.