Calm lake surrounded by pine trees under a partly cloudy blue sky.

why clean energy
needs nuclear

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Diagram of uranium-235 atom nucleus splitting into smaller nuclei with released neutrons and energy, illustrating nuclear fission.

nuclear is the cleanest energy available. we've had this power for decades.

Every year, humanity puts over 30 billion tons of emmissions into the atmosphere from non-nuclear powers sources, the weight equivalent of 80,000 Empire State Buildings. Logically this is not sustainable.

Clean Power is essential, but intermittent sources can't meet constant and growing demand. Nuclear provides dense, carbon-free energy.
Close-up of a shiny, rough black coal rock with intricate texture details.

CARBON FOOTPRINT, gCO2/kWh

800

million pds/s

coal

400

million pds/s

GAS

90

million pds/s

BIOMASS

70

million pds/s

SOLAR

3

pds/s

NUCLEAR

Bar and line graph showing a decreasing trend across six data points from left to right.

HOW FISSION WORKS

EVERY NUCLEAR REACTOR, OLD OR NEW, WORKS ON FISSION BY SPLITTING ATOMS AND TURNING HEAT INTO POWER.
[EXPLORE]

1. FISSILE MATERIAL

NEUTRONS (FROM A SMALL ACCELERATOR OR AN ISOTOPE THAT EMITS A SMALL STEADY STREAM OF NEUTRONS) ARE FIRED INTO A REACTOR'S CORE, WHERE FISSILE FUEL SUCH AS URANIUM IS LOCATED.

2. HEAT CREATED

AN ATOM OF FISSILE MATERIAL, USUALLY URANIUM, WHEN STRUCK WITH A NEUTRON, GIVES OFF MORE NEUTRONS AND HEAT.

3. CHAIN REACTION

THIS CAUSES A CONTROLLED CHAIN REACTION LIMITED BY THE AMOUNT OF FUEL IN THE SYSTEM, OR BY A MODERATOR LIKE CONTROL RODS, WHICH SLOWS THE CHAIN REACTION.

HOW FISSION WORKS

EVERY NUCLEAR REACTOR, OLD OR NEW, WORKS ON FISSION BY SPLITTING ATOMS AND TURNING HEAT INTO POWER.

1. FISSILE MATERIAL

NEUTRONS (FROM A SMALL ACCELERATOR OR AN ISOTOPE THAT EMITS A SMALL STEADY STREAM OF NEUTRONS) ARE FIRED INTO A REACTOR'S CORE, WHERE FISSILE FUEL SUCH AS URANIUM IS LOCATED.

2. HEAT CREATED

AN ATOM OF FISSILE MATERIAL, USUALLY URANIUM, WHEN STRUCK WITH A NEUTRON, GIVES OFF MORE NEUTRONS AND HEAT.

3. CHAIN REACTION

THIS CAUSES A CONTROLLED CHAIN REACTION LIMITED BY THE AMOUNT OF FUEL IN THE SYSTEM, OR BY A MODERATOR LIKE CONTROL RODS, WHICH SLOWS THE CHAIN REACTION.

turning fission into useful heat

Once fission begins in the reactor core, the process releases a tremendous amount of heat.

That heat must be moved—or transported—out of the core so it can be put to work.

This step is what ultimately transforms nuclear energy from microscopic reactions into real-world power.

In any reactor, the physics of fission are the same; what changes is how effectively the system can remove, control, and use the heat.
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STUDIO LOCATED IN
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Schematic diagram of a fuel system showing the flow path with arrows through a fuel tank, filter, and lines.
Diagram of a coolant system showing fluid flow from a radiator through a pump with arrows indicating hot fluid moving away from the radiator and cool fluid returning.

what we do with the heat from fission

Heat from nuclear fission creates many uses for real world power.

generate electricity

through turbines

provide industrial process heat

for manufacturing

heat buildings or districts

with clean steady thermal energy

desalinate seawater

to produce fresh, potable water

If the fundamental physics are identical across all nuclear reactors, the real difference comes from how you handle the fuel and how efficiently you move the heat. Our molten salt approach makes those steps simpler, safer, and more effective.

WHY MOLTEN FUEL SALT CHANGES EVERYTHING
The fundamentals of Fission are the same, but FUEL dissolved in MOLTEN SALT changes the game completely
Pile of green moss-covered rocks stacked together.

Fissionaire's MS-TSBR uranium enrichment process

The gas centrifuge process uses a large number of rotating cylinders in series and parallel configurations.
Gas is introduced and rotated at high speed, concentrating the component of higher molecular weight toward the outer wall of the cylinder and the lower molecular weight component toward the center. The enriched and the depleted gases are removed by scoops.
LETS BUILD SOMETHING INSPIRING TOGETHER
NEW@NOCTURNALSTUDIO.CO
STUDIO LOCATED IN
LOS ANGELES / CALIFORNIA
Diagram of a gas centrifuge showing UF6 feed entering the rotor, with arrows indicating uranium-235 enriched fraction rising and depleted fraction descending inside the casing powered by an electric motor.

this is where the big difference happens

ts-msbr fuel is effiecent & simple

Traditionally uranium is formed into solid fuel as pellets or pebbles. This process is expensive and has always left us with tons of unused nuclear waste.

Pellets only use 4% of their available energy.  Leaving 96% as waste.
Pebbles use 50%.  Leaving 50% waste.

The good news is that Fissionaire’s molten fuel salt reactor can burn this waste as fuel

keeping it from entering our environment and ensuring near 100% waste management.

Two vertical glass tubes: the left tube shows solid blue crystalline chunks labeled 'As Crystallized Solid', and the right tube contains a blue-green liquid labeled 'As Liquid', with chemical formula 7LiF - BeF2 - 233UF4 below.

Uranium, radioactive waste and thorium is dissolved in MOLTEN SALT – creating the most efficient reactor ever designed. Uranium atoms are dissolved with the maximum possible surface area and dispersion. Every atom is accessible for fission. Nearly all atoms are used.

The magic of molten salt systems  is that nearly all atoms eventually get their turn to undergo fission. Making the whole system far more efficient. Its “equal opportunity for every atom".

ts-msbr fuel uses 99.9% of its available energy. Leaving nearly 0% waste.