Deep Fission

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As Deep Fission begins its next chapter as a publicly traded company, our CEO and co-founder Liz Muller shares why our mission to expand access to reliable, affordable energy remains as important as ever.

Watch the interview here ➡️ https://www.bloomberg.com/news/videos/2026-06-18/us-looks-to-expand-nuclear-as-ai-drives-up-energy-demand-video

Bloomberg

Watch Deep Fission Opens At $16 a Share As The US Turns To Nuclear Energy - Bloomberg Liz Muller, Co-Founder and CEO of Deep Fission AND Will Wade, Bloomberg News Energy Reporter join Bloomberg Businessweek Daily to discuss Deep Fission's Nasdaq trading debut and the states of the nuclear industry in the US. Nuclear has regained public support in the AI era. The fuel source is capabl...

Today marks an important milestone for Deep Fission (FISN) as we begin trading on the Nasdaq Global Market. ✨

This moment reflects the dedication of our employees, partners, supporters, and investors who have helped us on our path to advance the deployment of proven nuclear technology in a new way.

We're excited for the opportunities ahead and focused on the work still to come.

Read more here ➡️ https://www.deepfission.com/news-media/press-releases/detail/110/advanced-nuclear-company-deep-fission-announces-pricing-of-public-offering-of-common-stock

Kansas is home to one nuclear power plant, but its impact extends far beyond the electricity it generates.

Wolf Creek Generating Station supplies more than 20% of all power generated in Kansas and roughly 36% of the state's low-carbon electricity.

Beyond the grid, Wolf Creek supports hundreds of high-quality jobs, contributes to a quality tax base, and helps support some of the top school systems in the state.

It's a reminder that when done well, energy infrastructure can become a long-term economic asset for the communities that host it.

At Deep Fission, commercialization is our focus. We believe the future of nuclear energy depends not only on generating reliable, affordable power, but on deploying projects that can create lasting value for local communities.

As we advance our development efforts in Parsons, Kansas, our goal is to build upon proven nuclear technology while pursuing a deployment model that supports economic opportunity, workforce development, local investment, and long-term community benefit.

Learn more: https://www.deepfission.com/news-media

One of the most common misconceptions about Deep Fission is that we're developing an experimental reactor.

We're not. ⬇️

Our Gravity Reactor leverages established pressurized water reactor (PWR) technology—the same reactor technology that has served as the foundation of commercial nuclear power for decades. It utilizes standard fuel assemblies and readily available low-enriched uranium (LEU) fuel.

The challenge facing nuclear energy today is not whether it can provide reliable, low-carbon electricity. Nuclear power has demonstrated that capability for generations.

The challenge is whether it can be deployed quickly enough, repeated reliably enough, and scaled economically enough to meet growing energy demand.

That's why Deep Fission is built around a simple premise: the fastest path to expanding nuclear energy is to build upon what already works.

Our approach is integration over invention. By leveraging established reactor technology, existing fuel supply chains, and proven operating principles, we are focused on validating a deployment architecture designed to support repeatability, scalability, and commercial viability.

Learn more: https://brnw.ch/21x3mEl

As Kansas City prepares to welcome fans from around the world, it's a reminder that hosting a global event takes more than what happens on the field.

It takes reliable infrastructure, dependable power, and communities that know how to get big things done.

Just down the road in Parsons, Kansas, Deep Fission is applying that same spirit of ingenuity and practical problem-solving that has long defined the region.

We're working to expand access to reliable, affordable electricity through a new approach to proven nuclear technology.

From Kansas City to Parsons, we're inspired by the people, communities, and infrastructure that make big things possible.

The goals may happen on the field, but dependable infrastructure helps keep everything moving. ⚽

Learn more: https://www.deepfission.com/about-us

All 10 companies participating in the U.S. Department of Energy's Reactor Pilot Program gathered on Capitol Hill this week for the Reactor Pilot Program Industry Night, hosted by the Congressional Advanced Nuclear Caucus in partnership with the Foundation for Nuclear Studies.

Deep Fission's Rani Franovich, Aleem Boatright, and Tim Gnadt had the opportunity to represent the company and participate in discussions with fellow program participants, Congressional staff, and industry leaders.

We were also honored to hear remarks from Advanced Nuclear Caucus Chairman Chuck Fleischmann, Congressman Bill Foster, and Nuclear Energy Institute President and CEO Maria Korsnick.

This was a valuable way to gather together leaders from across the advanced nuclear ecosystem for an important conversation about the progress being made through the Reactor Pilot Program.

Learn more: https://www.energy.gov/ne/us-department-energy-reactor-pilot-program

U.S. Department of Energy Office of Nuclear Energy

Can a nuclear reactor operate more than a mile underground without affecting groundwater? 🤔

When it comes to our plans to place our pressurized water reactors one-mile underground, protecting groundwater is a top priority.

Deep Fission's pressurized water reactors are designed to be placed more than a mile underground, well below freshwater aquifers and separated by thick layers of impermeable rock. In addition, the reactor system is designed to be enclosed within engineered barriers, including sealed steel casing and cement, creating multiple layers of separation between the reactor and surrounding groundwater systems.

The deployment approach is designed to avoid subsurface activities that could alter surrounding rock formations or groundwater conditions, while groundwater and surrounding conditions would be continuously monitored throughout operations.

Site selection, geology, engineered barriers, and ongoing monitoring are all fundamental components to our deployment approach.

Learn more: https://www.deepfission.com/faq

U.S. Department of Energy Office of Nuclear Energy

Low-enriched uranium (LEU) is the fuel that powers most commercial nuclear reactors in the United States. ⚛️

For more than seven decades, LEU has been used in commercial nuclear power generation and remains the most common fuel used in pressurized water reactors (PWRs). At Deep Fission we aim to utilize PWR technology and LEU fuel as part of our approach to underground nuclear deployment.

LEU is engineered for one purpose ➡️ powering nuclear reactors to generate consistent, reliable electricity. Its extensive operating history and established fuel supply chain are among the reasons it remains the industry's most widely used reactor fuel.

Learn more: https://www.deepfission.com/technology