Georgia Power Begins Construction on New Battery Storage Systems

News Summary

Georgia Power has commenced construction on several Battery Energy Storage Systems (BESS) across four Georgia counties, aimed at enhancing grid reliability and integrating renewable energy. The projects, which include facilities in Bibb, Lowndes, Floyd, and Cherokee counties, will collectively provide 765 megawatts of capacity. These initiatives are part of the company’s broader strategy to optimize energy efficiency and support future expansions in battery storage, reinforcing its commitment to sustainable energy solutions.

Atlanta, Georgia – Georgia Power has initiated construction on a new set of Battery Energy Storage Systems (BESS) totaling 765 megawatts (MW) across four counties in Georgia. The new projects, located in Bibb, Lowndes, Floyd, and Cherokee counties, aim to enhance the reliability and resilience of the state’s electric grid by providing quickly dispatchable energy for customers.

The Georgia Public Service Commission (PSC) authorized these BESS projects through the Integrated Resource Plan (IRP) process. BESS enables the storage of excessive energy produced during off-peak times, which can be used to meet demand during peak periods. In this way, the new systems not only bolster grid reliability but also improve efficiency by optimizing the use of renewable energy.

Construction is underway at the following BESS locations:

• Robins BESS in Bibb County: This facility will have a capacity of 128 MW and will be co-located with an existing solar installation. It is expected to become operational by June 2026.
• Moody BESS in Lowndes County: With an expected capacity of 49.5 MW, this system is positioned adjacent to Moody Air Force Base, and is slated for completion by May 2026.
• Hammond BESS in Floyd County: This facility is being developed on the site of a decommissioned coal-fired power plant and will have a capacity of 57.5 MW. It is projected to be operational by November 2026.
• McGrau Ford Phase I and II BESS in Cherokee County: The combined capacity of these two sites will be 530 MW, with expected completion dates in September and October 2026.

These battery storage projects follow Georgia Power’s first BESS facility, which became operational last year at Mossy Branch near Columbus. The company has plans to procure an additional 1,000 MW of battery storage through competitive bidding in the upcoming years, illustrating a commitment to enhancing energy resilience across the state.

In addition to large-scale battery projects, Georgia Power is also engaging in a 13 MW demonstration project at the Fort Stewart Army Installation near Savannah, showcasing the versatility and effectiveness of battery storage technology.

The company’s 2025 IRP includes future expansions of the BESS programs, such as the enhancement of the Customer Connected Solar Program and a new initiative called the Solar Plus Storage Pilot. This pilot aims to secure an additional 50 MW of capacity by encouraging residential and small commercial customers to install paired solar systems and energy storage solutions.

Georgia Power’s diverse generation portfolio includes not only battery storage but also nuclear, coal, natural gas, and renewable sources such as solar, hydroelectric, and wind. Serving approximately 2.8 million customers, the company emphasizes its role in providing a stable and reliable energy supply in Georgia while actively pursuing innovative energy solutions.

As the construction of these battery energy storage systems progresses, Georgia Power is positioning itself at the forefront of clean energy and grid modernization, ensuring that it meets the evolving energy needs of its customers while contributing to a more sustainable energy future.

Deeper Dive: News & Info About This Topic

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