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Longevity for Sustainability

High energy density of uranium is one of key advantages of nuclear energy

To maintain chain reaction needed for operating the reactor, uranium must have sufficiently high concentration of a specific isotope, uranium-235. Uranium is enriched in specific facilities, for use in a nuclear reactor. Enriched uranium is converted into dust which is then compressed into uranium pellets. One uranium pellet, the size of a tip of man's little finger, produces as much energy as one ton of coal, 560 litres of oil or 480 cubic meters of natural gas.

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This content is linked to the following commitments and goals of sustainable development.

Production performance

Production performance

Due to all upgrades in past decades NEK produces one TWh more electrical energy

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Production performance

Long-term operation of NEK means sustainable use of space – the existing facility on small NEK area produces large quantity of electrical energy

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Production performance

Nuclear energy is the most efficient source of electrical energy

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