NEXA · since 2025
Your generation will decide the planet's energy future.
But almost no one explains how the atom actually works. NEXA exists to change that.
440+ nuclear reactors operate today across 32 countriesFusion: 5× more energy per gram than fissionAngra 1 has operated in Brazil since 1985NIF achieved fusion ignition in Dec 2022Nuclear avoids ~1.5 Gt of CO₂ per yearITER expected to produce first plasma in 203410% of global electricity comes from the atom1 uranium pellet = 1 tonne of coal440+ nuclear reactors operate today across 32 countriesFusion: 5× more energy per gram than fissionAngra 1 has operated in Brazil since 1985NIF achieved fusion ignition in Dec 2022Nuclear avoids ~1.5 Gt of CO₂ per yearITER expected to produce first plasma in 203410% of global electricity comes from the atom1 uranium pellet = 1 tonne of coal
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why this matters
The century's most important energy decisions are already being made.
But the topic almost never appears clearly in the classroom.
This site exists to help.
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All the nuclear wasteproduced in the last60 years of operationwould fit in a singlefootball field.
World Nuclear Association
4M×
more energy
a D-T fusion reaction releases 4 million times more energy than burning fossil fuels
75%
of emissions
of global CO₂ comes from the energy sector — the single largest source of greenhouse gases
