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Georgia Just Released Eye-Popping New Energy Demand Estimates

We’ll give you one guess as to what’s behind the huge spike.

Matthew Zeitlin •
11/20/2024
A data center.
Heatmap Illustration/Getty Images

Georgia is going to need a lot more electricity than it once thought. Again.

In a filing last week with the state’s utility regulator, Georgia Power disclosed that its projected load growth for the next decade from “economic development projects” has gone up by over 12,000 megawatts, to 36,500 megawatts. Just for 2028 to 2029, the pipeline has more than tripled, from 6,000 megawatts to 19,990 megawatts, destined for so-called “large load” projects like new data centers and factories.

To give you an idea of just how much power Georgia businesses will demand over the next decade, the two new recently booted up nuclear reactors at Vogtle each have a capacity of around 1,000 megawatts. Of the listed projects that may come online, five will require 1,000 megawatts or more.

The culprit is largely data centers. About 3,330 megawatts’ worth of data centers have broken ground in Georgia, and just over 4,100 megawatts are pending construction, vastly outstripping commitments made by industrial customers.

“New load growth, led predominately by data centers, could triple [Georgia Power’s] size, in ten years. This is the second industrial revolution, led by artificial intelligence,” Simon Mahan, the executive director of the Southern Renewable Energy Association, wrote on X.

Georgia Power is used to upgrading load forecasts. The company had to update its three-year planning process (known as an integrated resource plan, or IRP) in October of 2023, just a year after releasing its previous three-year plan, as its five-year load growth projections had grown from 400 megawatts to 6,660 megawatts, a 17-fold increase. Regulators approved the new plan in April of this year, which included adding turbines to an existing gas-fired plant, pushing out the retirement of a coal-fired plant, and more battery storage.

The latest update, Georgia Power said in the filing, “should provide further certainty that Georgia Power’s load forecast is materializing and that the constructive outcome of the 2023 IRP Update is supportive of economic growth in Georgia.”

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Matthew Zeitlin

Matthew is a correspondent at Heatmap. Previously he was an economics reporter at Grid, where he covered macroeconomics and energy, and a business reporter at BuzzFeed News, where he covered finance. He has written for The New York Times, the Guardian, Barron's, and New York Magazine.

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Sparks

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