American Energy Hub coming to Ohio’s Portsmouth Site

U.S. Department of Energy
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1 Video View·Nov 9, 2026
Assistant Secretary Tim Walsh meets with American workers who are demolishing Cold War-era nuclear facilities on the DOE Portsmouth Site to make way for a new economic future that’s creating career opportunities for future generations.
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AI GeneratedThe DOE's Portsmouth site in Piketon, Ohio, is undergoing a massive transformation from a Cold War-era uranium enrichment facility into a modern energy and technology hub. Through a combination of decommissioning old infrastructure and attracting billions in private investment, the site is set to host the nation's largest energy generation project and a massive superintelligence data center.
This part of Ohio again is going
to be leading us into the digital future.
These generations here,
I hope they understand that projects like this will change lives.
We need to move fast because we're in a race.
It's a global race for super intelligence.
Welcome to EnergyCast. I'm Marissa Sarback.
Today we're taking you to DOE's Portsmouth
site in Piketon, Ohio,
where thousands of people are working to transform the site.
It'll play a vital role in our nation's energy future
by creating the largest energy generation
project in the United States.
Thirty-seven billion dollars of investment
is coming right here to this site to build
Still 9.2 gigawatts of new gas powered generation.
Assistant Secretary Tim Walsh touring the site where this new American
energy hub will be for the first time since it was announced in March.
But really the credit goes to President Trump
and his vision for bringing jobs back to America, to restarting
coal-fired power plants to provide the energy that we need,
building new gas generation, rebuilding our electric grid.
So this project also includes over $5 billion of investment building
on the grid that was already here to support the gaseous diffusion
plant to bring in more power and ultimately to lower the cost
of electricity for the Ohioans in this part of the region.
When the Portsmouth site began operating in the 1950s,
it exemplified American energy dominance.
It was one of three former gaseous diffusion plants in the country,
enriching uranium and solidifying the nation's position
as the global leader in nuclear energy.
Families in southern Ohio have been a part
of that history since the very beginning.
My dad used to come home from work and he would draw process equipment
on a piece of paper thinking that when I was eight years old
that I would know what he was talking about.
So in 2002, I was able to come up and do some training on site.
I started here in 2005.
So to be able to see the pictures,
kind of like what he drew on paper versus the actual
size of the equipment that they were working with was,
you know, it was great.
Andrea Tipton is proud of her family's legacy.
I'm a third generation.
My mom and dad worked here.
My grandfather watched the 326 building from dirt.
to being built in the 50s then
when he passed before he passed away when he was 93
it was back down to dirt so he watched the full life evolution so
I have blood literally on site
so passion for keeping jobs here in a local community is
on my forefront. Tipton is no doubt making her family proud in return,
now the president of the
local steelworkers union.
These members work on deactivating and decommissioning the old
infrastructure at the site, which is a long process,
removing hazardous and radioactive
materials. We are the nuts and bolts that hold the place together.
The building and trades union
members then come in for demolition.
We clean up, remediate chemical hazards, radiological hazards.
And turn over a clean site for development,
which is where we're at today.
Jody Crabtree is the building trades representative for the site.
We started out with just an idea.
You know, what are we going to do?
They're going to shut the plant down.
Well, we're going to work towards cleaning it up,
make it as developable as possible.
We don't know if that development is going to come
or not, but we're going to work towards it.
That careful and deliberate cleanup all falls under Joe Saltzman,
including demolition of the 66-acre X333 building,
That enriched uranium during the Cold War.
There's kind of three phases to demolition.
You have the structural demolition,
actually bringing the building down to the ground.
And then the second phase is you do size reduction.
And this all goes in parallel.
And then you load out the debris into trucks
and it's taken to the on-site waste disposal facility.
So right now, you know, we're in the five
to six year range from start to finish.
So we're just in getting into, you know,
kind of year two here of the structural demolition of it.
Having a plan for what comes next after
demolition brings hope and anticipation.
I've always kind of said, kind of jokingly,
that when my group comes to a facility,
it's probably not good news if you've worked in that facility
because we're going to tear it down, right?
So the thought that now we're going to.
Tear something down, but build right back on top of it.
Sure, it brings a lot of excitement.
Clean Up With a Purpose is making space
for projects like SB Energy's new privately funded
10 gigawatt superintelligence data center.
It will be the largest one in the country.
Expected to create 30,000 construction jobs during
the building phase over the next few years.
And then thousands more to operate the data center
and maintain the facilities.
SB Energy is also launching upgrades to the grid
and constructing new energy projects to power
the campus without raising costs for local businesses and residents.
This is a Manhattan-era scale project. Not since this project
was built back in the 1950s have we seen a construction.
of this magnitude in the United States.
Expansions via private industry
have already proven successful on the Portsmouth site.
Centrus is an American-owned nuclear power company
that enriches uranium inside one of the Cold War-era buildings on site.
We are the only HALEU enrichment facility
in the entire world in the United States.
HALEU, or high-assay low-enriched uranium,
is used to power next-generation nuclear reactors.
The company also produces standard low-enriched uranium,
which powers current nuclear reactors.
In essence, this brings domestic enrichment
capacity back to the United States.
Historically, for the last few years to decades,
this has all been imported from overseas,
and so we will be restoring
this to a domestic capacity right here in Piketon.
Centrus has been operating on DOE's Piketon site since 2023.
Currently employing more than 400 people in southern Ohio,
with plans to continue expanding
as the need for clean and affordable energy continues to grow.
The fact that this is being restored right here
in southern Ohio is extraordinary.
The future is wide open, and really the start
of the next nuclear generation really starts right here in Piketon.
Those on the front lines are looking forward to the possibilities.
The old timers around this area talk about.
When the plant was built in the 50s
and the boom that they experienced and how excited they were
about it and how it changed their lives
and now we're going to get to experience that for ourselves.
There's a lot of positive things that have come out of
Jobs here at this site, being able to provide for our families,
put our kids through college, live in a great community,
it's very community oriented.
What these job opportunities mean for them and for the next generation.
I've got a 14-year-old that's a freshman and I've got an 8-year-old.
I want them to stay around here.
I don't want to have to travel hours to see my grandkids one day,
so it's exciting.
Cleanup with a purpose is reinvigorating the Rust Belt
and giving Southern Ohio something new to be proud of.
All of that infrastructure is here.
It just needed to be brought back to life.
Thank you for watching this episode of EnergyCast
and learning about the future of DOE's Portsmouth site here in Piketon,
Ohio and the people who are making it happen.
