Seaborg Technologies
Saltfoss is developing the seaMSR-100, a floating molten salt reactor delivering safe, low-cost, scalable nuclear energy to replace fossil fuels globally.
71 in this dataset
9 developers pursuing it
3 organisations in DK
What these terms mean
Every classification on this page, defined. These are controlled-vocabulary terms, so the same word means the same thing on every profile.
- Reactor developer
- Develops a fission reactor design. Carries no implication that anything is licensed, funded or built.
- Fission
- Advanced and small modular fission reactor developers, plus established reactor vendors.
- Molten salt reactor › › Molten salt reactor
- Fuel DISSOLVED in the salt. Distinct from a salt-cooled reactor with solid fuel — conflating the two is the most common advanced-nuclear classification error.
- Low-enriched uranium
- Below 5% U-235.
In Seaborg Technologies’s own words
Quoted from the organisation’s own site as we archived it. Their description of themselves, not ours, and not a claim this site has checked.
Modern societies demand a global energy transition built on high-density, resilient green energy, one that goes beyond the limitations of intermittent power. Saltfoss delivers this through our proprietary Molten Salt Reactor (MSR) technology, advancing reactor engineering to combine safety, capital efficiency, and industrial versatility on a global scale.
Our reactor, the seaMSR-100, provides predictable baseload electricity and high-temperature heat that integrate seamlessly into existing power and heat grids. By shifting from complex on-site construction to turnkey shipyard manufacturing, we enable scalable, cost-efficient green energy that can be deployed quickly anywhere in the world.
Our 650°C thermal output provides carbon-free energy for industrial sectors that electricity alone cannot cover.
Our proprietary technology, the seaMSR-100, is a molten salt reactor delivering 100 MW of electric power or 250 MW of high-temperature thermal power.
We’re creating a future of abundant, low-emission, safe and affordable energy for people and planet.
Energy is the foundation of all modern societies. We are building the energy technology the world needs: clean, competitive, deployable, and resilient.
Saltfoss Energy was founded in Copenhagen in 2014 by a group of physicists - four Danes and a Norwegian - with a shared vision of delivering stable, clean and affordable energy. Originally known as Seaborg Technologies, we remain driven by the same mission - and it continues to attract partners who seek not only low-carbon energy but also greater energy independence.
Floating nuclear power plants can only be delivered through deep coordination across industries. We combine nuclear expertise, shipyard manufacturing and international partners to create an integrated path from design to deployment.
Our strength is the people behind the technology. Saltfoss brings together physicists, engineers, operators and commercial teams with a shared ambition to deliver clean, reliable energy at scale.
We’re making nuclear energy accessible and scalable to help meet global energy needs with safe, clean and reliable power.
Our floating nuclear power plants provide firm, low-carbon baseload power that can replace coal and gas plants and avoid tens of millions of tonnes of CO₂ over their lifetime.
Where Seaborg Technologies sits
Composed from records in this dataset, not from outside research. Every figure below is counted from what the site holds, so it moves when the data does.
Seaborg Technologies is one of 9 organisations in this dataset pursuing msr.
It is one of 3 we hold in DK.
Related organisations
Others pursuing the same approach, then others in the same country.
Pursuing the same technology
Others in this dataset working on Molten salt reactor.
Sources
A source marked operator is the subject’s own publication. That is legitimate, and it is not independent confirmation. Methodology.