Does Kronos need helium-3 from the Moon?

No. The breeder co-produces about 1.97 kg/yr of helium-3 as part of its fuel cycle, giving Kronos an internal terrestrial supply. Lunar helium-3 is a much-discussed long-term resource, but Kronos's plans do not depend on it.

Helium-3's value is framed as strategic, distinct from near-term revenue.