SAFETY AT THE CORE
Our core design, protective shielding, and unique control mechanisms have been developed for harsh conditions, including capsizing and flooding scenarios in the maritime industry.
ABOVE AND BEYOND
Core cooldown and safe reactor shutdown are always guaranteed at all orientations, above and underwater.
SEATOM is building the world’s safest and
most economically viable SMR system in the world.
WHY SEATOM ENERGY SOLUTIONS
Clean energy at any location in the world. No grid? No logistics or supply chain? No problem.
SEATOM’s Floating Nuclear Power Plants (FNPPs) or Power Barges eliminate high Capital Expenses often associated with land-based nuclear power plants:
FNPPs and barges can leverage leasing and Power-as-a-Service models not available for land-based SMR power plants.
SEATOM-100 IN NUMBERS
100 MW
MWe Generated
$0
CapEx when Leased
3-6 Yrs
Refueling Cycle
99%
Emission Reduction
PLUG-IN POWER
Our Modular Engine Room Integrated Nuclear Propulsion System (MERI-NPS™) is designed to fit in the same engine space in vessels running on diesel engines or gas turbines. We work with you from design to decommissioning.
No bunkering and no slow-steaming.
Zero emissions and twice the speed.
INDUSTRY & DEFENSE PARTNERS
"The NATO DIANA programme has been instrumental in accelerating SEATOM’s marinized nuclear technology, providing us with invaluable direct engagement with defense stakeholders, naval end-users, and world-class testing facilities. Through DIANA’s network and TEVV testing frame, we have rapidly advanced our technical roadmap while building critical commercial and defense partnerships across NATO allies. We are proud to be part of the 2026 cohort driving clean, resilient power for maritime security."
— Roope Marttila, CEO, SEATOM
NATO DIANA Accelerator
Dassault Systèmes
Ministries of Defense (FI, IT)
VTT Research Center
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