Mystery Valley Reliability Improvements

Project Overview

As part of Georgia Power's commitment to providing reliable and affordable electricity, the company is making new investments in infrastructure serving the Mystery Valley area in DeKalb County. The project consists of a variety of improvements on four individual electrical circuits that serve more than 12,000 customers in communities including Lithonia and Stone Mountain.

Investments being made include the installation of new Georgia Power equipment such as overhead automated protective devices, targeted underground conversions and the utilization of new “self-healing” technologies to improve customers’ overall experience with Georgia Power. In addition to construction enhancements, expanded vegetation management and tree trimming rights are being obtained in certain areas where they could have a positive impact in reducing the frequency and duration of power outages.

Additional Background

Georgia Power continuously invests in its system across the state to better serve customers. Transmission and distribution lines are an essential piece of our infrastructure, moving power from electric generating plants across hundreds of miles to power homes and businesses.  Once the work is in the Mystery Valley area is completed by the end of 2018, residents and businesses should see long-term improved service and enhanced reliability.

The work being conducted in the Mystery Valley area will not affect current electric service. Georgia Power is also working closely, as needed, with other companies that provide services in the area including AT&T and Comcast regarding their facilities. Throughout the process, Georgia Power will work to complete the project with minimal impact or disruption to residents and businesses. Additionally, the company will ensure its environmental impact is minimal and work directly with property owners on any landscaping concerns.

If you have additional questions or concerns regarding this work, please contact us.

Mystery Valley in DeKalb County


We are happy to answer any questions you may have about the Mystery Valley Reliability Improvements.

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Did You Know?

Across the state, Georgia Power owns a network of 18 generating plants and 19 hydroelectric dams.

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