We do. Natural gas fields produce several billion scf of helium per year as a byproduct. The US National Helium Reserve (which serves 40% of domestic demand for

We do. Natural gas fields produce several billion scf of helium per year as a byproduct. The US National Helium Reserve (which serves 40% of domestic demand for helium right now) could fill up thousands of these blimps on its own, too.