Georgia Power has announced a series of new transmission infrastructure projects aimed at improving the reliability and resilience of the power grid in South Metro Atlanta. The upgrades, which will take place in Coweta, Fayette, Fulton, and Heard counties, are intended to support ongoing population growth and increased energy demand in the region.
The planned improvements include the installation of advanced high-voltage transmission lines, upgraded substations, and smart grid technologies. These efforts are designed to enhance energy delivery from generation plants to local distribution networks.
“As Georgia has grown, we’ve been here every step of the way—supporting new businesses and families with the energy they need,” said Melvin Roland, senior vice president of Transmission at Georgia Power. “These new transmission lines and infrastructure upgrades will help strengthen the grid, reduce outages, and build a more resilient energy future for our communities. Additionally, the new transmission lines will optimize electricity flow across the grid, improving efficiency and reliability for customers in South Metro Atlanta.”
Recent investments by Georgia Power include projects such as the Ashley Park 500/230 kV substation and related 230 kV lines that extend over 10 miles through Fayette County. These are expected to be completed by spring 2026. The company is also advancing its Ashley Park – Wansley 500 kV line project under its latest 10-year transmission plan. This 35-mile line will link Ashley Park Substation north of Fayetteville with Plant Wansley near Roopville. New battery storage systems and natural gas generation facilities are planned at Plant Wansley as part of this effort.
Survey work for this project has begun. Clearing and grading activities are scheduled for early 2027; construction is set to start later that year with completion targeted for mid-2028. Additional information about this project can be found on a dedicated project website.
Georgia Power states that its approach to transmission projects emphasizes flexibility, transparency, and community engagement wherever significant work is undertaken on the power grid. The company organizes community meetings and shares updates via various channels including handouts and direct mailings to landowners.
“We understand that customers may have concerns about infrastructure near their homes, and we’re committed to listening and responding with care,” added Roland. “Our goal is to minimize disruption and be a trusted partner throughout every phase of these critical projects.”
On July 15, 2025, the Georgia Public Service Commission approved Georgia Power’s Integrated Resource Plan (IRP) for 2025. This strategy outlines how customer energy needs will be met over time while accommodating state growth trends. As part of this plan, more than 1,000 miles of new transmission lines are slated for construction over ten years to bolster system efficiency and resiliency.
Further details on current transmission line projects can be accessed at georgiapower.com/power.
