Calgary, Alberta--(Newsfile Corp. - September 22, 2026) - North American Helium Inc. ("NAH" or the "Company") today announced that its Stewart Valley helium purification facility in southwest Saskatchewan is onstream as of September 20, 2026 and producing at a rate of approximately 73 million cubic feet of helium per year (MMcf/y). The plant is built on the Stewart Valley field, which independent evaluator Ryder Scott has assigned 1.1 billion cubic feet (Bcf) of helium reserves1 - the largest...