U.S. designates helium as critical material to safeguard semiconductor supply

The U.S. Energy Department has classified helium as a critical material, citing its indispensable use in semiconductor production and advanced technologies such as quantum computing and superconducting magnets. This status will make additional federal funding available to helium producers and trigger closer monitoring of the supply chain. Global availability is threatened by export curbs in Qatar, caused by regional conflict, and temporary Russian export controls.

The United States, the world’s largest natural-gas and helium producer, contributed roughly 81 million cubic meters of helium in 2025, about 43% of worldwide output. Officials stressed that helium’s unique non-combustible nature and ultra-low boiling point make it irreplaceable for wind, solar, nuclear power, space missions, and medical imaging. The designation follows a broader strategy to lessen dependence on foreign critical inputs and bolster domestic manufacturing and national security.