Why Your Next MRI Scan Depends on One Gas Plant

A patch of Wyoming desert most Americans couldn't find on a map supplies a fifth of the world's helium — the gas that keeps MRI magnets cold enough to work. Right now, with the world's other major source offline, more of the planet is leaning on this one plant than ever before. CHAPTERS 0:00 Cold Open 0:41 The Stakes 1:53 The Object 4:29 The Mechanism 8:15 The Squeeze 11:05 The Consequence 13:27 Close the Loop SOURCES Every figure in this video comes from: U.S. Geological Survey, "Helium and Rare Gases," Mineral Commodity Summaries 2026, February 2026 — pubs.usgs.gov/periodicals/mcs2026/mcs2026-helium.pdf U.S. Geological Survey, "Helium," Mineral Commodity Summaries 2025, January 2025 — pubs.usgs.gov/periodicals/mcs2025/mcs2025-helium.pdf ExxonMobil Corporation, "LaBarge: Helium Explained," corporate.exxonmobil.com Messer, "Messer Completes Acquisition of Federal Helium System from BLM," June 27, 2024 — messer-us.com WyoFile, "Feds, Wyoming greenlight new helium plant, among world's largest," December 17, 2025 — wyofile.com Find a Tender (UK Government), Contract Notice 2025/S 000-070392, Northern Lincolnshire and Goole NHS Foundation Trust, November 3, 2025 — find-tender.service.gov.uk Al Jazeera, "Helium hitch: Why US-Israel war on Iran could cause MRI scan delays," March 26, 2026 — aljazeera.com C&EN (American Chemical Society), "Helium shortage looms," 2019; "Helium is in short supply again," 2022 — cen.acs.org National Academies of Sciences, "Selling the Nation's Helium Reserve," nationalacademies.org Where sources disagreed — particularly on repair timelines for Qatar's Ras Laffan complex, and on which single plant produces the most helium — the range is stated in the video rather than a single figure. CORRECTIONS Errors are pinned in the comments and noted here. Ironstrait makes documentaries about the physical systems the modern world depends on — the mines, factories, shipping lanes and cables almost nobody thinks about until they break. New episode every Thursday. Tags: Shute Creek gas plant, helium shortage 2026, ExxonMobil LaBarge Wyoming, MRI helium supply, Ras Laffan Qatar helium, helium supply chain, Qatar Iran war helium, Federal Helium Reserve, helium shortage explained, MRI scanner technology, critical minerals documentary, natural gas byproducts