Overview
Edward L. Addison Generating Plant is a 701.2 MW gas-fired power station in Georgia, United States, operated by Southern Power Co. It supplies electricity to the regional grid.
The Edward L. Addison Generating Plant is a natural gas-fired power generation facility located in Georgia, United States. With a capacity of 701.2 megawatts, it operates as a medium-to-large scale plant within the U.S. power sector. The plant is owned and operated by Southern Power Co, a major utility company in the region. The facility utilizes natural gas as its primary fuel, a cleaner-burning fossil fuel compared to coal. It operates under the regulatory framework of the U.S. Environmental Protection Agency (EPA), including the Clean Air Act (CAA) and associated programs such as the National Ambient Air Quality Standards (NAAQS) and the Cross-State Air Pollution Rule (CSAPR). These regulations govern emissions of sulfur dioxide (SO2), nitrogen oxides (NOx), and other pollutants. The plant plays a significant role in meeting the electricity demand of Georgia and the broader Southeastern United States. Its gas-fired technology offers operational flexibility, allowing it to ramp up quickly to meet peak demand or support intermittent renewable energy sources. The facility contributes to grid reliability and supports the region's energy mix transition toward lower-carbon sources.
Environmental context
The plant's gas-fired operation results in lower CO2, SO2, and NOx emissions compared to coal-fired plants, aligning with U.S. environmental regulations. Its location in Georgia, a state with growing energy demand, means the facility supports grid stability while adhering to EPA standards. The use of natural gas reduces local air pollution impacts, though methane leakage from gas extraction and transport remains a broader environmental concern.
Frequently asked questions
The Edward L. Addison Generating Plant is located in Georgia, United States, at coordinates 32.9111° N, -84.3064° W.
The plant has a capacity of 701.2 megawatts, making it a medium-to-large scale gas-fired power station.
The plant is owned and operated by Southern Power Co, a major utility company in the United States.
Gas power plants in the U.S. must comply with the Clean Air Act (CAA), including National Ambient Air Quality Standards (NAAQS), the Acid Rain Program, and the Cross-State Air Pollution Rule (CSAPR), which limit emissions of SO2, NOx, and other pollutants.
As a gas-fired plant, it provides flexible generation that can quickly adjust to demand changes, supporting grid reliability and integrating renewable energy sources like solar and wind.