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You’ve probably heard the term “Battery Belt” over the past few years.
It’s often described as the next major battery manufacturing hub in the U.S. — a region where battery production, supply chains, and innovation are rapidly converging.
But as with many developments in the battery industry…momentum tends to come in waves.
In anticipation of The Battery Show South this April in Charlotte, we started a series of conversations across the battery ecosystem — speaking with manufacturers, suppliers, and key players in the region.
Is the Battery Belt real — or just a well-constructed narrative?
If you’re planning to attend and would like to connect in person, the expo is free to access: 🔗 Battery Show South Expo. You can also use the code ELECTROACADEMY for discounted conference tickets.
The foundations were laid more than a decade ago, when automotive manufacturing began steadily expanding into the Southeastern United States. States like Tennessee, Alabama, Georgia, and the Carolinas attracted OEMs due to cost structures, workforce availability, and infrastructure.
But at that point, it wasn’t called the Battery Belt.
Battery manufacturing was still largely concentrated elsewhere — and batteries themselves were often seen as a component, not a strategic asset.
That changed around 2020–2022.
Two things happened at the same time:
As Gabrielle Pierre, Director at the Georgia Network for Electric Mobility, describes it, the Battery Belt initially started as “a narrative that was assigned to the Southeast.”
Today, in her words, it has become “the U.S.’s best shot at global competitiveness.”
Around 2022, announcements of gigafactories, supplier facilities, and material processing plants started to cluster — not randomly, but geographically concentrated in the Southeast.
Investment followed quickly.
According to Stephanie Gagnon-Rodriguez from the Center for Climate and Energy Solutions (C2ES), more than $48 billion has been invested into the Southeast battery industry since 2021.
Gabrielle adds that the region has captured over 50% of all U.S. EV and battery investments over the past decade, representing tens of thousands of jobs.
What was once a narrative…became a measurable trend.
Today, the Battery Belt typically refers to a group of states including: Georgia, South Carolina, North Carolina, Tennessee, Alabama, Kentucky. And increasingly, surrounding regions connected through supply chains and logistics.
But defining it geographically only tells part of the story.
Because the Battery Belt is not just a location — it is a system in formation.
One that connects:
What makes this region so attractive is not one defining factor — but a combination of very practical advantages.
Infrastructure plays a major role. Ports like Savannah and strong logistics networks enable large-scale movement of materials and products.
Workforce is another key driver. The Southeast has a deep base of manufacturing talent, supported by universities and technical training programs.
And then there is proximity.
As Dr. John Warner, Chief Customer Officer at American Battery Solutions, explains, manufacturing naturally grows around OEMs — you build batteries where you use them.
With automotive production expanding across the South — particularly among international OEMs — the battery ecosystem follows.
At the same time, enabling conditions such as land availability, energy access, and policy support create an environment where scaling is simply easier.
Or, as Paul Charles, battery manufacturing and infrastructure expert, puts it:
“The battery belt is real. It’s really about power, land, and policy.”
The rise of the Southeast does not replace the Midwest.
Instead, the U.S. battery landscape is evolving into a multi-regional system.
This is less about relocation — and more about expansion of capacity and capability.
One of the most important observations from these interviews:
The Battery Belt is no longer just about EVs.
While EV growth in the U.S. has slowed somewhat, the broader battery industry has not.
It has shifted.
As Dr. John Warner describes it, the industry is “readjusting and refocusing in different areas.”
And those areas are becoming increasingly clear.
Data centers and energy storage systems are emerging as major drivers of demand.
According to Mike Oatridge from the AMP Center, “that load has been taken over by data centers and energy storage systems.”
This is where the Battery Belt story expands into something much larger.
We are moving from batteries as products…to batteries as foundational infrastructure.
AI data centers, in particular, are reshaping energy demand. These systems require continuous, high-density power — not just backup, but operational stability at an entirely new scale.
As Paul Charles explains: “This is not just a backup environment — this is how you actually run an AI data center.”
The magnitude of that shift is significant. Power demand in these environments can be up to 10x higher than traditional data centers, pushing energy systems to their limits.
Which leads to a critical realization: The constraint is no longer compute — it is power.
At the same time, the Battery Belt is not a frictionless success story.
Across all conversations, one theme came up consistently:
👉 The challenge is no longer vision — it is execution.
Supply chains remain globally dependent, especially when it comes to materials processing and manufacturing equipment.
Battery manufacturing is not one process — it is a system that needs to work end-to-end. As Paul describes it, success depends on aligning “upstream, midstream, and downstream” — from raw materials and processing, to cell production, to final system integration. The reality is that weakness in any one of these layers quickly becomes visible.
“Each tool may work — but when you connect the full line… that’s where things start to break,” he explains, pointing to yield loss, throughput issues, and integration challenges that only show up at scale.
At the factory level, complexity increases even further. Systems that function individually often struggle when integrated.
As Jameson Ross from U.S. Duct explains, execution in the field is often far more difficult than it appears on paper.
And yet, momentum continues.
The Southeast remains one of the fastest-growing regions for battery-related activity in the U.S.
But perhaps more importantly: This growth is not passive.
It is being actively shaped by people across the ecosystem — engineers, operators, policymakers, and companies working to build something that did not exist at this scale before.
Yes.
And the Battery Belt is not a finished system. It is a dynamic, evolving industrial system — one that reflects:
And increasingly, it is tied to something much larger than mobility alone.
Many of these conversations will continue at The Battery Show South in Charlotte this April.
That’s where this ecosystem comes together — across manufacturers, suppliers, policymakers, and innovators.
Stephanie and her team at C2ES will also host a dedicated regional summit, bringing together stakeholders to discuss policy, workforce development, and the next steps for scaling the industry in the Southeast.
I’ll be there — and I’m looking forward to continuing these discussions in person.
And that’s ultimately what we’re trying to build with Electrification Academy as well — a place where these conversations continue over time, across companies, technologies, and regions. If you’re interested in going deeper — how batteries are actually manufactured, and integrated and scaled — you can explore more at Electrification Academy.
#EV Electrified Veronika
Expertise, Empathy, Enthusiasm
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