The Atomic Show

New York has a long and storied nuclear energy history. It is the home of the oldest operating commercial reactor, Nine Mile Point plus three other units that collectively produce more than 20% of its electricity. Those four units operate with an average capacity factor that is even higher than the already high U.S. nuclear fleet average. New York residents like those nuclear plants enough that th...

Apollo Atomics is developing a line of integral pressurized water reactors that builds on 70 years worth of operational experience with materials, chemistry, fuels, supply chains and training. The company is implementing a key improvement that they believe will significantly reduce cost, space and weight. They are planning to replace conventional shell and tube steam generators with printed circui...

The Idaho National Laboratory (INL) is in one of its busiest periods since the 1950s-late 1960s when it hosted the construction of 52 test, special purpose and demonstration nuclear reactors. Back when it was called the National Reactor Testing Station (1948-1974) it played a major role in today’s operating fleet of nuclear reactors, both commercial and naval. On June 4, 2026, for the first time i...

Radiant Nuclear is a dynamic company that has designed, built and transported a complete micro reactor that fits onto the back of a truck. That reactor, named the Kaleidos, will soon be fueled, started and tested through five phases that will include 150 hours at full power without operator assistance. In order to run the tests right up to the full design basis conditions, the tests will be conduc...

The Idaho National Laboratory (INL) is best known for its nuclear engineering and pioneering reactor testing programs. Somewhat lesser known is the Lab’s cutting edge research in all other energy sources including wind, solar, hydro, geothermal, biomass and batteries. The Energy and Environment, Science & Technology (EES&T) Directorate, one of five directorates at the Lab, focuses it...

Idaho National Laboratory (INL) was born in 1949 as the National Reactor Testing Station after the Atomic Energy Commission decided they needed a place to test controlled nuclear fission power systems. Before being taken over by the AEC, the land was controlled and used by the U.S. Navy to test refurbished weapons , up to and including the 16″ guns carried by battleships. After a five decade...

MARVEL, a creative acronym meaning Microreactor Applications Research Validation and EvaLuation , is a trail blazing reactor development program designed to help the Idaho National Laboratory (INL) and the nuclear industry remember how to build and operate small nuclear reactors for testing and demonstration. The program was initiated in 2020 and has created many opportunities to learn and improve...

The U.S. military has a strong and growing interest in using small and micro nuclear reactors as a means of reducing logistics challenges and improving operational resilience. They like nuclear reactors for their ability to operate independently of the grid for years without needing any new fuel. Almost as important is their ability to be designed to retain byproducts and reduce heat signatures fo...

Shine Technologies is a unique nuclear fusion company. The conventional path for nuclear fusion projects is to raise and spend billions of dollars and decades of research and development in efforts to successfully find a path over, around or through the technical barriers that have prevented nuclear fusion from becoming a large scale energy production source. Until relatively recently, that path w...

Deployable Energy is a young company with a guiding principle. They believe that nuclear energy should be a product, not a project. Founded in 2025 after a period of intensive study and design work, the company has developed a product branded as the Unity Nuclear Battery (UNB ). It’s a 1 MWe (3 MWth) micro reactor whose general features arise from a unique combination of nuclear fuel, reacto...

There are few industries in the world that have a greater need for skilled communications than the nuclear industry. It’s a challenging technology to understand and to explain to those who are not really interested in the nitty gritty details. There is a significant portion of the industry that believes in silently going about its tasks, partly because there are so many parts of the field th...

Aalo Atomics is a three year old company that is focused on designing, manufacturing and deploying nuclear reactors. Their stated goal is to achieve an electricity production cost of less than $0.03 (3 cents) per kilowatt hour. It’s moving fast. It built a 40,000 ft² pilot scale manufacturing plant in Austin, TX in just one year. It plans to achieve initial criticality for Aalo-X, its first...

LIS Technologies (LIST) is a young company with deep historical roots. CRISLA (Condensation Repression Isotope Selective Laser Activation), its laser isotope separation concept was developed and tested during the late 1980s and early 1990s under the leadership of Dr. Jeff Eerkens. Unfortunately, the path towards commercializing the technology hit a multi-decade detour as the result of terrible tim...

Ho Nieh, Chairman of the U.S. Nuclear Regulatory Commission , visited the Atomic Show for a wide ranging discussion about the agency, its role in enabling the safe use of nuclear energy, the importance of its mission to the energy future of the United States, the benefits of having organization led by a five person commission of decision makers and the ways in which the NRC is evolving to better s...

Energy is Life begins with an alternative timeline – Zion Lights describes what her life would be like if her parents had not made the decision to emigrate from their village in India to become factor workers in the burgeoning Manchester manufacturing area before she was born. It’s a sobering and enlightening depiction of the daily struggle for sustenance and survival in a place that i...

Abandoned uranium mine waste has been a big deal for decades, but almost no one had an inkling about what we should do to solve the problem. The scale of the challenge is huge, with various estimates ranging between 1 and 8 billion tons of uranium mining waste rock spread over more than 10,000 sites, nearly all of which are in western states and Native American sovereign nations. The Navajo Nation...

Oklo is rapidly becoming a household name, at least among households with members who pay attention to energy industry developments and/or the headliners in the financial press. Oklo is in the process of designing and permitting a family of small modular reactors that it plans to own and operate to produce electricity, heat and isotopes that it will sell to its end customers under long term power...

NexGen Energy is a uranium mining company that is nearing the end of a long transition from a successful exploration entity to a uranium producing company. The company is in the final stages of hearings and approvals needed from the Canadian Nuclear Safety Commission to allow it to begin constructing the mine infrastructure for its Rook 1 project . In a term that might be familiar to petroleum ene...

Dr. Hash Hashemian has been an inspiring leader in the nuclear industry for half a century. He was recently inaugurated as the President of the American Nuclear Society (ANS) after serving for a year as the Vice President/President Elect. His company, AMS Corporation , provides key services and products to nearly every nuclear power plant in the United States and a growing portion of those located...

Blue Wave AI Labs has been creating and supplying artificial intelligence tools – mainly in the form of machine learning – to operating nuclear power plants since 2016. Their initial set of tools focused on improving boiling water reactor core reload designs. The company was formed to address the chosen problem because it was a time consuming – aka expensive – data-driven task with a large number...

Standard Nuclear emerged from the start-up stealth mode in early June 2025 with the announcement of successfully raising $42 million from a group of venture capitalist led by   Decisive Point  with participation from  Andreessen Horowitz ,  Washington Harbour Partners ,  Welara ,  Fundomo  and  Crucible Capital . Though Standard Nuclear is young enough to ha...

Copenhagen Atomics is an ambitious Danish company with a bold, potentially world-changing vision. They’re driven by a goal of manufacturing one reactor per day from a high quality, certified factory. If they achieve that goal, they would be adding an additional 37 GW/year of heat to the global energy supply. They want to help make affordable, reliable, clean and abundant energy available to...

The University of Illinois-Urbana Champagne (UIUC) is planning to build a uniquely capable micro reactor project on its campus. For decades, the university hosted a traditional research reactor that supported important research projects and provided operating experience. But, like the majority of university research reactors, it did not produce any useful heat or electricity. Kronos MMR has a diff...

The Nuclear Company (TNC) describes itself as “a fleet-scale American nuclear deployment company.” TNC is a young, visionary company driven by what business author Jim Collins describes as a BHAG – “Big Hairy Audacious Goal” – in his best-selling book titled Built To Last . TNC’s intermediate goal is to deploy 6 large nuclear reactors in the U.S. while developing a co...