The Atlanta-Fayette 345kV transmission line project is part of the necessary upgrades to support the increased capacity requirements driven by load growth in the Jeffersonville, Ohio area. The project involves building approximately 25 miles of new double circuit 345kV transmission line.
In addition, AES Ohio will need to expand the Fayette substation and the Atlanta substation. The substation expansions are associated projects and will have separate project websites and applications to the Ohio Power Siting Board.
Why is this project needed?
AES Ohio is dedicated to accommodating the load growth needed near the Fayette substation in the Jeffersonville area. The latest load requests necessitate significant additional transmission support by 2031. These network enhancements will not only serve the new load but also provide increased capacity, flexibility, and redundancy for Pickaway and Fayette counties and their communities.
AES Ohio is proposing the construction of a new double circuit 345kV line connecting the Fayette substation in Jeffersonville, Ohio, to the AES Ohio Atlanta substation in Atlanta, Ohio. This new double circuit Atlanta-Fayette 345kV transmission line will introduce an additional energy source into the Jeffersonville area. Additionally, these facilities will facilitate operational flexibility for preventative maintenance on other transmission lines and transmission substation equipment in the region.
Project map
Visit the Atlanta-Fayette 345kV transmission line project map, where you can also leave your project feedback.
This project covers:
- Pickaway and Fayette counties
- Villages of New Holland, Bloomingburg and Jeffersonville
- Perry Township
- Marion Township
- Paint Township
- Jefferson Township
Details
The project includes:
- Building a new 345kV transmission line between Atlanta and Fayette substations
- Expanding the existing Fayette transmission substation (associated project*)
- Expanding the existing Atlanta transmission substation (associated project*)
Associated projects have separate Ohio Power Siting Board (OPSB) filings and project websites.
Typical structures
The project involves the use of self-supporting steel poles on foundations with above-ground heights ranging from approximately 115 ft. to 195 ft. with an approximate ROW easement width of 200 ft.
Atlanta-Fayette 345kV transmission line project timeline:
Where can I get more information?
AES Ohio expects to submit an application for a “Certificate of Environmental Compatibility and Public Need” to the Ohio Power Siting Board in the fall of 2027. At that time, the project will be provided with a case number from the Public Utility Commission and additional information about the project will become available on the Ohio Power Siting Board website.
To contact AES Ohio about the project or request an electronic copy or hard copy of the application, please leave a message at 937-701-0674 or email aesohionewprojectoutreach@aes.com.
About AES Ohio
- Serving 539,000 customers across 24 counties
- Approximately 19,000 miles of transmission, distribution and underground lines
- 6,000 square mile service territory
AES Ohio invests in our equipment and technology to create a stronger, safer and more efficient electrical system. We know our customers depend on us to provide the electricity they need to power their lives.
