U.S. needs major nuclear power expansion to meet rising electricity demand, Southern Company CEO says
The United States needs to build a significant number of nuclear plants to supply surging energy demand while also meeting climate goals, the CEO of Southern Company said at an event on Thursday.
“This country will need more nuclear plants going forward,” Chris Womack said at the Reuters Global Energy Transition conference in New York City.
“It’s upwards of 10 large gigawatts of nuclear power that I think we have to have going forward,” the CEO said. This is equivalent to about 10 new nuclear plants with a single reactor each. The typical reactor in the U.S. produces about a gigawatt of electricity, according to the Department of Energy.
Based on market capitalization, Southern Company is the second largest name in the Utilities Select Sector SPDR Fund (XLU). It’s also one of the largest providers of electricity in the nation, serving millions of people across Georgia, Alabama and Mississippi.
Last year, the Atlanta-headquartered utility completed the first nuclear plant in the U.S. in more than three decades, with the second of two new reactors having started commercial operations in April.
Womack said Southern Company is seeing a level of electricity demand that that the utility has not faced since the advent of air conditioning and heat pumps in the South in the 1970s and 1980s. After two decades of nearly flat power growth, Southern Company is now expecting demand to grow by three to four times, the CEO said.
“A lot of this is dependent and contingent upon what we see with artificial intelligence and all those large learning models and what data centers will consume,” Womack said. “You’re also seeing in the Southeast, this incredible population growth and you’re seeing all this onshoring with manufacturing.”
Unit 3’s reactor and cooling tower stand at Georgia Power Co.’s Plant Vogtle nuclear power plant in Waynesboro, Georgia, on Jan. 20, 2023.
John Bazemore | AP
Atlanta is one of the fastest growing data center markets in the nation, with construction growing by 211% increase to 732 megawatts in 2023, according to the real estate service firm CBRE. Utility stocks have made a comeback in 2024 on the power trend, with Southern Company up 11% year to date.
Womack said 80% of the demand Southern Company is facing between now and the end of the decade will be supplied by renewable energy, but natural gas and nuclear will also play key roles in providing reliable power.
“Nuclear has got to be a big part of this mix, of [the] decarbonization focus as we go forward to make sure we’re having the power and the energy and the electricity this economy needs,” Womack said.
Nuclear has the advantage of providing reliable electricity without emitting any carbon emissions, while renewables will need cheaper, longer duration batteries before they power facilities like data centers around the clock at commercial scale.
But building new nuclear plants is expensive, and the permitting and construction process is time consuming. The new nuclear reactors that Southern Company built at the Plant Vogtle in Georgia opened some seven years behind schedule and cost more than $30 billion, at least double the original projections, according to the Energy Information Administration.
Not everyone in the power industry is convinced that nuclear is the way forward. AES Corporation CEO Andres Gluski said earlier this month the he thought the “euphoria” over nuclear power is a “little over blown.” AES is major supplier of power for tech companies building out data centers.
There is only so much existing nuclear energy that merchant power providers can re-contract to sites such as data centers, Gluski told CNBC. “The question is, going forward, what’s the price of new nuclear,” he said.
Womack said the government has to put the right incentives in place and ensure that there is a way to mitigate cost overruns in building new nuclear plants. The CEO said developing small modular nuclear reactors is also key. These smaller nuclear plants, which are still under development, are in theory easier to site and not as capital intensive as traditional plants.
GE Vernova CEO Scott Strazik told CNBC Thursday that small modular nuclear reactors will become an important part of the energy mix. The company will commission a small modular reactor in Ontario, Canada in 2029.
“Small modular reactors are going to become a much bigger piece of the equation,” Strazik told CNBC’s “Squawk Box” at the Aspen Ideas Festival. “No question it will be.”
On today’s exciting episode of Quick Charge, we don’t even mention “you know who,” focusing instead on EV news from Rivian, Lucid, Nissan, Ford, and what it takes to make a MAN in the heavy truck space. Check it out!
Sure, Nissan is pushing back production estimates on its yet-to-begin-production Nissan LEAF and Ford’s EV sales were down significantly in Q2, but there’s more to the story than the “Faux News” crowd would have you believe. Plus: some new electric success stories from Porsche and a disappointing (but still cool) dive into some new home backup battery tech.
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he 30% federal solar tax credit is ending this year. If you’ve ever considered going solar, now’s the time to act. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
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Battery electric cars sold today in Europe produce 73% less life-cycle greenhouse gas emissions than gas cars, even when factoring in production, according to new research from the International Council on Clean Transportation (ICCT). That’s a big improvement from 2021, when the gap was 59%.
Meanwhile, hybrids and plug-in hybrids haven’t made much progress. The study confirms what clean transportation advocates have been saying for years: If Europe wants to seriously slash emissions from its dirtiest mode of transport – ICE passenger cars, which pump out nearly 75% of the sector’s pollution – it needs to go all-in on battery EVs.
“Battery electric cars in Europe are getting cleaner faster than we expected and outperform all other technologies, including hybrids and plug-in hybrids,” said ICCT researcher Dr. Marta Negri. Credit the continent’s rapid shift to renewables and the higher energy efficiency of EVs.
The makeup of the EU’s power grid is changing fast. By 2025, renewables are expected to generate 56% of Europe’s electricity, up from 38% in 2020. And that’s just the beginning: the share could hit 86% by 2045. Since cars bought today could still be on the road two decades from now, the growing use of clean electricity will only boost EVs’ climate benefits over time.
Gas-powered cars, on the other hand, will stay mostly tied to fossil fuels as the cost and availability of biofuels and e-fuels are still uncertain.
Hybrids and plug-in hybrids only cut lifetime emissions by 20% and 30%, respectively, compared to gas cars. That’s partly because plug-in hybrids tend to run on gas more than expected. So while hybrids aren’t useless, they’re just not good enough if we’re serious about climate goals.
Countering EV myths with hard data
There’s been a lot of noise lately about whether EVs are really that green. The ICCT study takes aim at the bad data and misleading claims floating around, like ignoring how the grid gets cleaner over time or using unrealistic gas mileage figures.
It’s true that manufacturing EVs creates more emissions upfront – about 40% more than making a gas car, mostly due to the battery. But EVs make up for it quickly: that extra emissions load is usually wiped out after about 17,000 km (10,563 miles) of driving, which most drivers hit in a year or two.
“We’ve recently seen auto industry leaders misrepresenting the emissions math on hybrids,” said Dr. Georg Bieker, senior researcher at the ICCT. “But life-cycle analysis is not a choose-your-own-adventure exercise.”
ICCT’s new analysis includes emissions from vehicle and battery production and recycling, fuel and electricity production, and fuel consumption and maintenance. It even adjusts for how the electricity mix will change in the coming years – a key detail when measuring plug-in hybrid performance.
Read more: Volkswagen’s 47% BEV sales jump includes a 24% boost in the US
The 30% federal solar tax credit is ending this year. If you’ve ever considered going solar, now’s the time to act. To make sure you find a trusted, reliable solar installer near you that offers competitive pricing, check out EnergySage, a free service that makes it easy for you to go solar. It has hundreds of pre-vetted solar installers competing for your business, ensuring you get high-quality solutions and save 20-30% compared to going it alone. Plus, it’s free to use, and you won’t get sales calls until you select an installer and share your phone number with them.
Your personalized solar quotes are easy to compare online and you’ll get access to unbiased Energy Advisors to help you every step of the way. Get started here.
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![Here's our closest look at the Kia EV2 caught testing in the Alps [Video]](https://i0.wp.com/electrek.co/wp-content/uploads/sites/3/2025/07/Kia-EV2-closest-look.jpeg?resize=1200,628&quality=82&strip=all&ssl=1)
The EV2 may be Kia’s smallest electric vehicle, but it has a big presence on the road. Kia promises it won’t feel so small when you’re inside, thanks to clever storage and flexible seating. After a prototype was spotted testing in the Alps, we are getting our closest look at the Kia EV2 so far.
Kia EV2 spotted in the Alps offers our closest look yet
Kia first unveiled the Concept EV2 during its 2025 EV Day event (see our recap of the event) in April, a preview of its upcoming entry-level electric SUV.
Despite its small size, Kia claims it will “redefine urban electric mobility” with new innovative features and more. Kia has yet to say exactly how big it will be, but given it will sit below the EV3, it’s expected to be around 4,000 mm (157″) in length. The EV3 is 4,300 mm (169.3″) in length.
Looking at it from the side, it sits much higher than you’d expect, similar to Kia’s larger EV9. During an exclusive event at Milan Design Week in April, Kia gave a sneak peek of the interior.
Kia said the interior is inspired by a “picnic in the city,” or in other words, a retreat from the busy city life. With a flat-floor design and flexible seating, you can quite literally have a picnic in the city.
Although we’ve seen the EV2 out in public testing a few times, a new video provides the closest look at Kia’s upcoming electric SUV.
The video, courtesy of CarSpyMedia, shows an EV2 prototype testing in the Alps with European license plates. There’s also a “Testfahrt” sticker on the back, which translates to “Test Car” in German.
As the prototype drives by, you can get a good look at it from all angles. Like in past sightings, the front features stacked vertical headlights with Kia’s signature Star Map lighting. Even the rear lights appear to be identical to those of the concept.
The interior will feature Kia’s next-gen ccNC (connected car Navigation Cockpit) infotainment system. The setup includes dual 12.3″ instrument clusters and infotainment screens in a curved panoramic display. Depending on the model, it could also include an added 5.3″ climate control screen.
Last month, a crossover coupe-like model was spotted on a car carrier in Korea, hinting at a new variant. The new model featured a design similar to that of the Genesis GV60.
Kia’s CEO, Ho Sung Song, also recently told Autocar that a smaller, more affordable EV was in the works to sit below the EV2. Song said the new EV, priced under €25,000 ($30,000), was “one area we are studying and developing.”
With the EV4 and EV5 launching this year, followed by the EV2 in 2026, it could be closer toward the end of the decade before we see it hit the market. Next-gen EV6 and EV9 models are also due out around then.
The Kia EV2 is set to launch in Europe and other global regions in 2026. Unfortunately, it’s not expected to make the trip to the US.
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