Avanti Helium Corp. reports company developments tied to the Sweetgrass Helium Project in Montana, including helium processing facility mobilization, plant modification work, site preparation, wellsite integration, and pipeline and facility connections. Its news also covers the company's positioning within North American helium supply and its efforts to advance Sweetgrass from development toward production infrastructure readiness.
Company updates also address helium policy and supply-chain themes. Avanti has publicly urged U.S. critical-mineral designation for helium, citing its role in semiconductors, aerospace, medical imaging, advanced manufacturing, scientific research, and quantum computing.
Avanti Helium (ARGYF) has substantially completed civil construction at its Sweetgrass project in Montana and begun constructing the processing building. The company expects building completion in early November 2026, with major helium recovery equipment scheduled for transport in the coming weeks. Gathering pipelines connecting the WNG 11-22 and WNG 10-21 wells to the facility are complete. The inlet separator module is scheduled to ship in the first week of November.
Avanti and plant provider Quantum Technology plan to assemble and integrate the facility after equipment delivery and the necessary building work, followed by testing and commissioning. Separately, the U.S. Department of Energy designated helium a critical material on October 23, 2026.
Avanti Helium (OTC: ARGYF) advanced the initial plant mobilization payment for its Sweetgrass Helium Project, triggering final plant modifications, disassembly, transport and site mobilization in Montana.
The company said these parallel activities position Sweetgrass for targeted first helium production by mid-2026, using a previously constructed processing plant that was successfully operated.
Avanti Helium (OTC: ARGYF) urged the U.S. government on March 13, 2026 to designate helium as a U.S. Critical Mineral, citing growing geopolitical supply risks and declining U.S. production. The release notes U.S. production fell from 82 million m³ (2020) to 68 million m³ (2024) and forecasts rising demand that may create a structural supply deficit.
Avanti highlights its Sweetgrass Helium Project in Montana, expected to enter production in 2026, as a domestic supply to reduce import reliance and support national security and critical industries.