Helium-3 Mining on the Moon: Fantasy or Inevitability?

The Moon's regolith contains an estimated 1 million tons of helium-3, an isotope deposited by solar wind over billions of years. On Earth, helium-3 is extraordinarily rare and valuable. As a fusion fuel, it could theoretically power civilization for millennia.

The catch: we don't have working fusion reactors yet. The promise of lunar helium-3 mining depends on a technology that has been 'thirty years away' for the past sixty years. But recent advances in fusion are narrowing the gap.

For the lunar economy, helium-3 represents the long-term economic justification for permanent lunar presence. Water ice at the poles provides near-term value for propellant production, but helium-3 is the trillion-dollar prize that transforms the Moon from an outpost into an economic engine.

Intuitive Machines (LUNR) is positioned to benefit from this trajectory. Their CLPS delivery infrastructure is building the logistics network that helium-3 mining would eventually require.