Georgia Power has officially begun construction on a 260 megawatt (MW) battery energy storage system (BESS) in Jefferson County, Georgia. Approved by the Georgia Public Service Commission, the project is strategically located near an existing solar facility and transmission infrastructure to maximize efficiency and grid integration.
Project Overview & Infrastructure
The Wadley BESS is designed to store and dispatch energy over a four-hour period, ensuring power availability during peak demand. By co-locating the battery system with solar infrastructure, the project enhances the utilization of renewable energy.
Key highlights include:
- 260 MW storage capacity
- Four-hour dispatch capability
- Integration with solar generation
- Strategic proximity to transmission networks
Strengthening Grid Reliability
Battery energy storage plays a crucial role in stabilizing the grid by capturing excess renewable energy during low-demand periods and releasing it when demand rises. This is particularly valuable during peak usage times such as cold winter mornings.
The project supports Georgia’s long-term energy strategy outlined in the 2025 Integrated Resource Plan (IRP).
Statewide Expansion of Energy Storage
Beyond Wadley, Georgia Power is rapidly expanding its energy storage footprint:
- 765 MW of BESS projects nearing completion across multiple counties
- Plans for ~3,000 MW of additional storage capacity across seven sites
- New solar + storage projects totaling 350 MW
These initiatives position the company as a leader in large-scale energy storage deployment in the United States.
Economic & Community Impact
The project is expected to deliver long-term economic benefits to Jefferson County, including job creation and infrastructure development. Local officials and community leaders participated in the groundbreaking ceremony, highlighting strong regional support.
Construction is being led by Burns & McDonnell, with completion targeted for 2027.
Strategic Significance
As renewable energy adoption accelerates, large-scale battery systems like the Wadley BESS are essential for ensuring grid stability and flexibility. By investing in storage infrastructure, Georgia Power is enabling a more resilient and sustainable energy ecosystem.
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