Sign In or Create an Account.

By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy

Sparks

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.”

Yellow
Matthew Zeitlin profile image

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.

You’re out of free articles.

Subscribe today to experience Heatmap’s expert analysis 
of climate change, clean energy, and sustainability.
To continue reading
Create a free account or sign in to unlock more free articles.
Continue with Google
or
Please enter an email address
Continue
By continuing, you agree to the Terms of Service and acknowledge our Privacy Policy
Or try a month of unlimited access to Heatmap for free
Sparks

How Hurricane Melissa Got So Strong So Fast

The storm currently battering Jamaica is the third Category 5 to form in the Atlantic Ocean this year, matching the previous record.

Matthew Zeitlin •
10/28/2025
Hurricane Melissa.
Heatmap Illustration/Getty Images

As Hurricane Melissa cuts its slow, deadly path across Jamaica on its way to Cuba, meteorologists have been left to marvel and puzzle over its “rapid intensification” — from around 70 miles per hour winds on Sunday to 185 on Tuesday, from tropical storm to Category 5 hurricane in just a few days, from Category 2 occurring in less than 24 hours.

The storm is “one of the most powerful hurricane landfalls on record in the Atlantic basin,” the National Weather Service said Tuesday afternoon. Though the NWS expected “continued weakening” as the storm crossed Jamaica, “Melissa is expected to reach southeastern Cuba as an extremely dangerous major hurricane, and it will still be a strong hurricane when it moves across the southeastern Bahamas.”

Keep reading...Show less
Sparks

New York’s Largest Battery Project Has Been Canceled

Fullmark Energy quietly shuttered Swiftsure, a planned 650-megawatt energy storage system on Staten Island.

Jael Holzman •
10/28/2025
Curtis Sliwa.
Heatmap Illustration/Getty Images

The biggest battery project in New York has been canceled in a major victory for the nascent nationwide grassroots movement against energy storage development.

It’s still a mystery why exactly the developer of Staten Island’s Swiftsure project, Fullmark Energy (formerly known as Hecate), pulled the plug. We do know a few key details: First, Fullmark did not announce publicly that it was killing the project, instead quietly submitting a short, one-page withdrawal letter to the New York State Department of Public Service. That letter, which is publicly available, is dated August 18 of this year, meaning that the move formally occurred two months ago. Still, nobody in Staten Island seems to have known until late Friday afternoon when local publication SI Advance first reported the withdrawal.

Keep reading...Show less
Blue
Sparks

Major Renewables Nonprofit Cuts a Third of Staff After Trump Slashes Funding

The lost federal grants represent about half the organization’s budget.

Jael Holzman •
10/17/2025
The DOE wrecking ball.
Heatmap Illustration/Getty Images

The Interstate Renewable Energy Council, a decades-old nonprofit that provides technical expertise to cities across the country building out renewable clean energy projects, issued a dramatic plea for private donations in order to stay afloat after it says federal funding was suddenly slashed by the Trump administration.

IREC’s executive director Chris Nichols said in an email to all of the organization’s supporters that it has “already been forced to lay off many of our high-performing staff members” after millions of federal dollars to three of its programs were eliminated in the Trump administration’s shutdown-related funding cuts last week. Nichols said the administration nixed the funding simply because the nonprofit’s corporation was registered in New York, and without regard for IREC’s work with countless cities and towns in Republican-led states. (Look no further than this map of local governments who receive the program’s zero-cost solar siting policy assistance to see just how politically diverse the recipients are.)

Keep reading...Show less
Yellow