Технологии••NEXORA Editorial•TechCrunch
Clean-tech startup Fluxnium devises fibers to extract uranium from seawater

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Summary
Fluxnium has developed fibers that can extract uranium directly from seawater. The available information states that seawater contains roughly 50,000 years’ worth of nuclear fuel. Those supplies could, in principle, power thousands of generations if they can be accessed. The company presents the approach as a clean method to tap oceanic uranium resources.
Details
Clean-tech startup Fluxnium has developed fibers capable of extracting uranium directly from seawater. This approach is presented as a way to obtain nuclear fuel without conventional mining operations.
The source information indicates that seawater holds an amount of uranium equivalent to about 50,000 years of nuclear fuel. That resource is described as large enough to potentially power thousands of generations if it can be utilized.
Fluxnium’s method relies on specialized fibers that capture uranium from saline water. The provided material does not include technical specifics about the mechanism, nor does it give data on process economics or deployment scale.
No dates, locations, financial figures or concrete deployment examples are included in the available information, so no conclusions can be drawn about timelines or conditions for practical implementation.
The published details outline a potentially substantial source of uranium but do not address safety, cost, or regulatory considerations related to extracting and using that resource.
NEXORA AI — Why it matters
If practical, the method would expand available sources of nuclear fuel by tapping large uranium reserves in seawater.
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