Deployable Energy

Mass-manufactured nuclear from the energy capital of the world.

[Deployable Energy @DeployableE]

@GovernorLittle We're grateful for the State of Idaho's continued support and leadership in helping bring the next generation of nuclear technology from concept to reality.

Exciting things ahead!

[Deployable Energy @DeployableE]

Dispatches from Idaho! ⚛️

Earlier this month, we joined our partners at @HornbeckOffical to kick off our Nuclear Energy Launch Pad USA Maritime Demo, marking an exciting step forward in bringing advanced nuclear energy to maritime applications.

[Deployable Energy @DeployableE]

While in Idaho, we also had the opportunity to meet with @GovernorLittle to share our progress toward a full-power reactor demonstration at Idaho National Laboratory in 2028.

[World Nuclear News @W_Nuclear_News]

.@DeployableE's Unity demonstration reactor has been selected by the US Department of @Energy's National Reactor Innovation Center for testing inside the DOME microreactor testbed at @INL in 2027 #nuclear https://t.co/BlvR8mezvu

[James Treakle-Smith @MultiHyphenArt]

Don't sleep on @DeployableE

[Deployable Energy @DeployableE]

Thrilled to share that Sargent & Lundy has signed on to support Deployable Energy's planned Construction Permit Application (CPA) submittal to the U.S. Nuclear Regulatory Commission (NRC).

Read the press release here: https://t.co/IiqQ6kY5Sc

[Nuclear NY @nuclearny]

With the regulatory landscape for advanced nuclear undergoing a seismic shift, this panel at #NS2026 brought together companies navigating different regulatory pathways alongside policy experts

A huge thank you to @DeployableE and @BracewellLaw for sponsoring the symposium!

[Adnan Belushi @adnanbelushi]

Bobby Gallagher explains how customers can purchase and procure nuclear reactors and power from @DeployableE

[Idaho National Lab @INL]

JUST IN: @DeployableE was selected to test its Nuclear Unity Battery inside the @NRICnuclear DOME testbed @INL in 2027.

The full-power test will help evaluate system performance, integration, controls, safety & operational procedures at increased scale.
https://t.co/mxXcWTrcPv

[Adnan Belushi @adnanbelushi]

Nuclear Show #024 - Robert Mardus-Hall of Deployable Energy

Robert is a nuclear engineer, co-founder, and the Head of Modeling at Deployable Energy, where he pioneers the reactor physics and simulation frameworks behind next-generation nuclear technology. As co-founder, he is also involved in daily operations and establishing Deployable Energy for success.

0:45 Modeling/designing nuclear reactors
4:47 Unity reactor design and 150 days to criticality
6:41 Criticality simulations, surprises, and how it felt
8:47 Commercial power modeling
10:22 Factory priorities
12:30 Life in Houston
13:05 Rugby: Houston, Wallabies, All Blacks, and 2027 16:30 Podcast partnership, and nuclear summit
18:44 Reactor in the back of a ute
20:42 What keeps me up at night
22:27 Technical challenges
24:58 Gigafactory vision and 100,000 units by 2040 26:19 Culture, hiring, and how decisions get made
28:26 Coolest part of the job
29:47 Wrap-up

Follow here: @DeployableE

[John Wagner @john_c_wagner]

This is what we built DOME to do.

Congratulations to @DeployableEnergy and @bobbyjgallagher on their selection for a full-power Unity demonstration at @INL in 2027. Criticality was an important milestone. Full-power testing is the next one.

We look forward to working alongside you again.

[Deployable Energy @DeployableE]

Big news for Deployable Energy: We’ve been selected by the U.S. Dept of @ENERGY (DOE)'s @NRICnuclear to test our Nuclear Unity Battery at the DOME testbed at @INL.

We’re excited for what comes next!

[Idaho National Lab @INL]

JUST IN: @DeployableE was selected to test its Nuclear Unity Battery inside the @NRICnuclear DOME testbed @INL in 2027.

The full-power test will help evaluate system performance, integration, controls, safety & operational procedures at increased scale.
https://t.co/mxXcWTrcPv

[John Wagner @john_c_wagner]

This is what we built the #NuclearEnergy Launch Pad for.

@ENERGY and @NRICnuclear selected 12 developers and 13 projects spanning advanced reactors and #NucleaFuel technologies.

@INL, that means opening up decades of operational experience, world-class infrastructure (including a site of more than 2,000 acres), technical expertise, and streamlined regulatory support to help developers move from design to deployment safely and efficiently.

Congratulations to @AntaresNuclear , Atlas Atomics, @DeployableE , Forge Atomics, Hexium, @LightbridgeCorp , @NusanoInc, @oklo, Raven-Flint Nuclear, Scaled Atomics, Sublime Nuclear, and @valaratomics.

I'm ready to see these projects become reality. Let's get to work.

#EnergyDominance #AdvancedNuclear

[Deployable Energy @DeployableE]

Read the full press release here: https://t.co/hw2Q7CGliZ

[Deployable Energy @DeployableE]

Utah is moving with urgency on nuclear—and so are we—making our new partnership with the state a natural fit.

Our MOU with the Utah Office of Energy Development establishes a framework to work with communities to identify potential sites in the state.⚡

[Deployable Energy @DeployableE]

@HornbeckOffical

[Deployable Energy @DeployableE]

FOR IMMEDIATE RELEASE

Deployable Energy and Hornbeck Offshore Partner to Advance Maritime Nuclear Power

Companies to partner on Unity Nuclear Battery deployments across maritime, defense, offshore power and floating data center applications

[Deployable Energy @DeployableE]

Read the full press release here: https://t.co/c3LFDP8JHt

[isabelle 🪐 @isabelleboemeke]

Almost a year ago, I was driving through the Idaho desert near INL when it finally clicked.

America is attempting to do something never done before: restart an entire industry.

For more than thirty years, we largely stopped building nuclear reactors. But, while most people weren't paying attention, a new generation quietly prepared for the day that might change.

Then came May 2025.

President Trump signed four executive orders designed to accelerate American nuclear. One of them set an extraordinary goal for three advanced reactor companies to go critical by July 4, 2026.

Almost overnight, what had been simmering became a race.

I found myself with a front-row seat.

I realized I had something few people have… access. And with that access came a responsibility to document this story as it unfolds.

Over the past eight months, our documentary crew has gone inside laboratories, construction sites, control rooms, government offices, and startup headquarters.

We watched brilliant people wrestle with impossible engineering problems, politics, tight deadlines and tons of uncertainty.

At first I thought we were making a documentary about nuclear, but I was wrong.

Nuclear is just the lens. The real story is something much bigger. It's about whether America can still build big things.

It's about people willing to devote years of their lives to projects they might never see through.

Today, we're releasing a sneak peek into what will become The Last Renaissance.

This is where it begins. Whether this nuclear renaissance succeeds or fails, historians will look back on this moment.

Over the coming months and years, we'll continue giving you glimpses from inside this journey, bringing you along as one of the most ambitious industrial revivals in modern American history unfolds in real time.

And when it all comes together, it will become a feature-length documentary. For now, we're still in it.

History almost never feels historic while you're living through it. This time, we're making sure no side of the story goes untold.

[Deployable Energy @DeployableE]

What an honor to be a part of this distinguished group of innovators.

[The White House @WhiteHouse]

President Donald J. Trump is reigniting America’s nuclear power production. 🇺🇸

@SecretaryWright launched a pilot for advanced reactors with a mission to start at least three safely by July 4th.

Today, POTUS announced four companies delivered, marking a HUGE SUCCESS. ✅